MPG Glass Factory Standard for Quality Control

As smartphones transition to full-screen, high-resolution screens, screen protectors are expected to do much more than just withstand scratches. Nowadays, customers want displays that feel smooth under continuous touch, resist fingerprints, repel water, and remain clean. Testing the water contact angle is essential for determining these surface characteristics and assuring an excellent user experience.

At MPG Glass Factory, assessing hydrophobic and oleophobic performance requires the use of water contact angle testing. It gives quantifiable information on a tempered glass screen protector’s resistance to water, oil, fingerprints, and everyday contamination.

Testing for Water Contact Angle:

Water contact angle testing measures the angle created between a water droplet and a tempered glass screen protector’s surface. The ease with which water and oil may roll or spread off the surface is seen in this image.

• A hydrophobic surface is indicated by a contact angle of 90° or more. Water beads up and rolls off easily.
• Super hydrophobic surfaces have a contact angle of at least 110° and are more resistant to water and oil.
• A surface is considered hydrophilic if water spreads easily and leaves stains at a contact angle of less than 30°.
• Screen protectors are tested with purified water droplets under particular humidity and temperature settings assuring accuracy and consistency.

The Water Contact Angle’s Significance

Water contact angle performance has a direct impact on both regular use and long-term durability.

• Higher contact angles extend the display’s perfect look by keeping water stains, oil smudges, and fingerprints from sticking to it.
• A smoother touch. Precise fingerprint identification, swiping, and typing are made feasible by reduced surface friction.
• The surface coating is protected against oils, perspiration, and chemical degradation by powerful hydrophobic and oleophobic layers.
• Since contact angle values are frequently included in worldwide market quality standards, this test is essential for professional production.

Standard Procedure for Testing

MPG Glass Factory employs generally acknowledged testing techniques:

• Surface cleaning: Dust, oil, and debris are completely removed from every sample.
• Droplet placement: Carefully deposit a tiny droplet of clean water on the surface of the glass.
• Image capture: As soon as the droplet makes contact, high-speed imaging records its shape.
• Measurement: Software that uses precise geometric analysis computes the contact angle.
• Numerous test points: Measurements are taken at various sites to assure consistent coating performance.

For best hydrophobic performance, premium tempered glass screen protectors must be at least 110°.

How MPG Enhances Contact Angle Performance

MPG employs both hydrophobic and oleophobic optimization throughout the production process.

• Advanced nano coating: Ultra-thin fluorocarbon coatings effectively resist water and oil by creating a low-energy surface.
• Precision coating control: Automated coating systems ensure uniform thickness and performance across all units.
• Durability testing: To verify a coating’s long-term efficacy, it is often put through friction tests.
• Strict inspection: Ongoing sampling and final inspections guarantee that only qualified items are packaged.

Advantages for Users in Practical Applications

• Even with moist or damp hands, the tactile response is smooth.
• Extended replacement cycles and less coating wear
• Screens don’t require much upkeep to remain clean.
• Clear display free of water stains and oil haze.

In summary

Water contact angle testing is an essential quality indication for new tempered glass screen protectors. Every product at MPG Glass Factory has exceptional hydrophobic and oleophobic performance because to stringent testing regulations, cutting-edge nano-coating technology, and exact manufacturing controls.

Selecting MPG necessitates long-lasting protection, a smooth surface, and constant cleanliness—all of which are produced to satisfy international quality standards.

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Chemically strengthened, solid, high-flatness aluminosilicate glass with silk printing

Superior Defense for 10.1″ Industrial LCD Screens

As Custom 10.1″ LCD panels are used in more and more commercial and industrial products, there is a rising need for precisely built glass protection. Beyond simple tempered glass, large-format screens need structural strength, excellent flatness, optical clarity, and long-term endurance. MPG Glass Factory produces tempered glass with a 10.1″ LCD screen protector that is especially made for devices such as medical systems, automobile displays, POS terminals, and industrial control panels. We provide a variety of industrial tempered glass options at MPG Screen Protector, where you can also learn more about our complete production capabilities and project assistance.

Technology for Chemically Strengthened Aluminosilicate Glass

Our 10.1-inch LCD screen protector is made of chemically reinforced aluminosilicate glass. Luminosilicate glass offers a lot more surface compression stress, more impact resistance, and better bending durability than conventional soda-lime glass. Using a sophisticated ion-exchange strengthening technique, potassium ions are added to the glass surface in place of sodium ions, forming a deep compression layer that improves mechanical performance without sacrificing transparency. In harsh industrial settings, its fortifying technology ensures dependable protection. Additional information about our experience in tempered glass manufacture is available at https://www.mobilephoneguard.com/custom-tempered-glass/.

Robust High Flatness Management for Big Panels

For 10.1″ LCD applications, flatness is crucial since even little variations can have an impact on exhibit uniformity, touch sensitivity, and lamination quality. MPG Glass Factory uses multi-stage edge polishing, meticulously regulated tempering procedures, and precise CNC cutting to provide reliable, high-flatness performance. This ensures precise OCA bonding, stops light leakage, and preserves display clarity over the whole screen. Large-format glass production expertise is a component of our larger portfolio of tempered glass screen protector manufacture, which is available for viewing at https://www.mobilephoneguard.com/product-category/tempered-glass-screen-protector/.

Accurate Silk Printing for Useful Integration

Silk printing is a crucial practical element for LCD integration in addition to being a decorative element. Accurate border masking, excellent opacity, and exact alignment with LCD frames are assured by our silk-printed tempered glass. We employ high-temperature resistant inks that, even after tempering and prolonged usage, retain adhesion and color stability. OEM and ODM needs may be satisfied with project-specific design modifications, border color matching, and custom logo printing. The factory-direct solutions we provide include these customized services https://www.mobilephoneguard.com/.

Optical Performance and Surface Treatment

Along with control over flatness and mechanical strength, surface performance is crucial to user experience. Hydrophobic and oleophobic nano coatings may be applied to our 10.1″ LCD tempered glass to increase touch smoothness and lessen fingerprints. There are also anti-glare (AG) and anti-reflective (AR) coatings available to maximize visibility under bright lights. These cutting-edge surface choices guarantee longevity and practicality in commercial and industrial settings.

Strict Industrial Standards and Quality Control

A thorough quality control procedure that includes raw material inspection, dimensional verification, chemical strengthening stress testing, flatness measurement, coating adhesion testing, and final visual inspection is applied to each custom 10.1″ LCD screen protector. Our well-organized quality control system ensures dependable long-term protection and constant product performance. MPG Glass Factory is dedicated to providing industrial-grade tempered glass solutions that satisfy global requirements as a skilled OEM and ODM producer.

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Overview

The function of tempered glass screen protectors has changed from a basic accessory to a crucial layer of defense as smartphones continue to develop toward bigger, edge-to-edge screens. Today’s consumers demand screen protectors to withstand scratches, absorb impact, and preserve clarity over extended periods of usage. Hardness is a crucial component at the center of these expectations. Hardness testing is a crucial component of product quality and dependability for MPG Glass Factory.

Utilizing Tempered Glass Hardness

Hardness is the ability of a tempered glass screen protector to withstand screen damage, scratches, and pressure from frequent use. Rather from being determined by a single factor, it is determined by the quality of the glass material, chemical tempering, and surface coatings. A high-hardness screen protector protects the original screen while preserving touch accuracy and visual clarity.

The Importance of Hardness Testing

Hardness testing has a direct influence on both product longevity and user experience. Screen covers that are not sufficiently resistant are vulnerable to scratching, which reduces visibility and modifies touch sensitivity. Testing assists manufacturers in meeting OEM and global market requirements, removing production flaws, and ensuring constant quality. The current industry standard for hardness is 9H, which offers strong protection against commonplace objects like coins, keys, and tiny particles.

Industry-Specific Testing Procedures

MPG uses a variety of testing techniques to guarantee dependable performance:

• Pencil hardness testing for quick, on-site assessment during manufacturing
• Vickers hardness testing for accurate material characterization in development and research
• Impact testing with steel balls to replicate drops and actual impact situations

When combined, these techniques offer a comprehensive evaluation of impact durability as well as scratch resistance.

The Integrated Quality Control System of MPG

Hardness control is integrated into every step of the production process at MPG Glass Factory. Every stage, from choosing premium glass substrates to applying chemical tempering and nano-level coatings, is tracked. Before every screen protector leaves the manufacturer, multi-stage examinations make sure it satisfies stringent hardness requirements.

Performance that Improves Everyday Usage

High-hardness tempered glass keeps touch sensitivity responsive and smooth, preserves a clear surface, and lessens damage from unintentional drops. MPG provides long-lasting screen protection by fusing functionality and durability.

Dedication to Unwavering Excellence

MPG Glass Factory guarantees consistent quality for customers, distributors, and OEM partners through sophisticated testing, accurate manufacture, and ongoing process improvement. A key component of MPG’s dedication to high-end screen protection products is still hardness testing.

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Basic Overview

Terms like double-tempered or triple-tempered glass are frequently used when purchasing a smartphone screen protector. These labels are more than just advertising terminology. They explain how the glass is reinforced and how effectively it can shield your phone. Stress management, durability, edge protection, and long-term stability are where the true differences reside.

To assist you in selecting the best choice, this book provides an understanding of these distinctions using actual performance data and tried-and-true industry standards.

The Strengthening Process of Tempered Glass

By applying stress on its surface, tempered glass becomes more resilient. There are two primary techniques for strengthening:

1. Physical (thermal) tempering

Glass is heated to extremely high temperatures in this process, and significant air pressure is used to swiftly cool it down. Surface compression is produced as a result, aiding in impact resistance.

1. Strong resistance to impact
2. For safety, breaks into tiny, blunt bits.
3. Weakness: edges, particularly sharp corners, are prone to chipping.

2. Ion exchange, or chemical strengthening

Here, heated potassium salt is used to soak the glass. The glass’s surface becomes denser and tougher as larger potassium ions take the place of smaller sodium ions.

• Increased compressive stress
• Increased resistance to scratches (9H level)
• Improved durability over time

The majority of current screen protectors combine the two techniques.

Single, Double, and Triple-Tempered Glass

One-Tempered Glass

• Exclusively makes use of thermal tempering. It is typically featured on inexpensive screen protectors and offers rudimentary protection.

Double Tempered Glass

• Thermal tempering and one round of chemical strengthening are combined to create double-tempered glass. This enhances clarity, hardness, and impact resistance. It is reasonably priced and appropriate for everyday usage.

Glass with Three Temperatures

• Adds sophisticated treatments, including as dual ion exchange, stress balancing, and edge reinforcing, to double tempering. As a result, the entire glass surface is strengthened and protected more evenly.

In contrast to double-tempered glass, triple-tempered glass provides:

• Increased impact resistance by up to 50%
• Improved durability of edges
• Increased transmittance of light (clearer display)
• Significantly reduced chance of spontaneous breaking

The Reasons Triple-Tempered Glass Is More Dependable

To increase uniformity and safety, triple-tempered glass undergoes additional procedures:

• Internal flaws that result in abrupt cracking are eliminated via homogenization treatment.
• Dual ion exchange guarantees uniform stress distribution.
• First-impact edge fractures and edge lifting are decreased by 3D curved chamfered edges.

Triple-tempered glass is now more stable thanks to these improvements, particularly for high-end phones.

Which One Is Best for You?

Select Double-Tempered Glass if

• It’s a mid-range phone.
• Mostly, you utilize it indoors.
• You’re looking for affordable, reliable protection.

Select Triple-Tempered Glass if:

• You have a flagship phone.
• You lead an active lifestyle or work outside.
• You want the highest level of touch sensitivity, clarity, and protection.

The Premium Tempering Solution from MPG

MPG employs unique 3D edge reinforcement, exact temperature control, stringent quality checks, and premium aluminosilicate glass. To guarantee superior performance and dependability, each protector is examined for impact resistance, clarity, and stress balancing.

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Introduction: Why Matte Tempered Glass Screen Protectors Matter

Matte tempered glass screen protectors is a most famous option for laptops, tablets, and smartphones because of their exceptional durability, fingerprint resistance, anti-glare capabilities, and smooth touch. But quality varies greatly. While a poor matte tempered glass protector detracts from the user experience, a good one improves your device’s performance.

In the explanation given below, we highlight the main differences along with how MPG Screen Protector is excellent tempered glass solutions address fast and accurate encountered problems.

🎯 The Heavy Differences: Good vs. Bad Matte Screen Protectors

Show Clarity

• Little loss of clarity; original sharpness and color fidelity are retained
• Anti-reflective coating to improve visibility in bright light
• Grainy or blurry display with a noticeable loss of clarity
• Absence of color distortion or pixilation
• Dimmed hues and decreased brightness
• Viewing angles of rainbow glare
• Inadequate anti-glare results

Stylus and Touch Performance

• Smooth touch reaction for gaming or scrolling without any latency
• Completely stylus compatible, guaranteeing fluid writing and drawing
• Problems with stylus compatibility, such as uneven input and skipping
• A sticky surface that is difficult to draw on
• Unresponsive or lethargic touch

Smudge & Fingerprint Resistance

• Weak oleophobic coating that is difficult to remove and goes off in a few of weeks.
• Advanced oleophobic layer that keeps fingerprints, grease, and perspiration away.
• It doesn’t wear off soon and is simple to clean.
• Attracts fingerprints and smudges easily.

Sturdiness and Defense

• For enhanced robustness, high-alumina tempered glass is optional.
• Tempered glass with a high hardness grade (9H or greater).
• protects against everyday wear, drops, and scratches.
• Scratch-prone because of the glass’s low hardness.
• Short lifetime necessitating regular replacement.
• Breaks or cracks readily when struck.

Fitting and Setting Up

• Tempered glass with precise laser cutting for ideal alignment
• Bubble-free installation is ensured with a strong adhesive.
• Personalized cuts for computers, tablets, and phones
• Poor adhesion results in air bubbles and edge lifting.
• Gaps at the margins and an ill-fitting design
• After removal, residue remains on the screen.

✨The reasons give below, Why choose Matte Screen Protectors from MPG?

MPG Glass Factory’s tempered glass screen protectors are designed to overcome the drawbacks of inferior substitutes:

1. Touch performance that is snappy and fluid, ideal for daily usage and stylus applications.
2. High definition HD clarity that maintains the display’s natural color and sharpness.
3. Long-lasting oleophobic layer that prevents smudging and keeps the screen clean.
4. 9H hardness or high-alumina tempered glass for industrial-grade durability.
5. Accurate laser-cut dimensions for computers, tablets, and smartphones.

🛒How to Pick the Best Screen Protector for Matte Tempered Glass

1. Choose tempered glass with a hardness value of 9H or above.
2. Make sure the display is clear and stay away from protectors that appear hazy or gray.
3. If writing or drawing is necessary, confirm that the stylus is compatible.
4. Verify whether an oleophobic layer is present.
5. For an exact, edge-to-edge fit, go for laser-cut tempered glass.

Concluding Remarks

Investing in a high-quality matte tempered glass screen protector will preserve your device and ensure long-term use. Tempered glass solutions from MPG Glass Factory offer clarity, responsiveness, durability, and dependable performance to overcome the drawbacks of subpar protection.

A matte tempered glass screen protector made to professional standards will shield your smartphone.

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Concerns of Smartphone users are valid because they know the original glass screen needs proper protection else it can face different adverse conditions which lead to the breaking of the screen, developing cracks even getting smashed if it comes in contact with hard surfaces. So, these consumers are always on the hunt for a better way to provide protection to phone screen in which some of them find that ceramic films offer several advantages.

In this article, we are going to discuss different aspects of Ceramic film and how it proves to be beneficial for Smartphone users.

What Exactly is Ceramic Film?

Ceramic films are asymmetric films formed from inorganic ceramic materials using special methods during the manufacturing process. Generally, Ceramic films are divided into two types:

A) Tubular ceramic films and

B)Ceramic films.

Ceramic films offer various selective separation functions. This particular type of film is prepared using materials such as aluminum oxide, oxide, titanium oxide, and silicon carbide.

The material used for making the ceramic film determines its hydrophilicity, pollution resistance, high-temperature resistance, acid and alkali resistance, thermal stability, mechanical strength, and other properties. Currently, aluminum alumina and silicon carbide materials are used in the market.

Advantages of the Ceramic films

There are of course some basic advantages that people and experts will tell you and those are:

• Resistance to alkali,
• The resistance to chemical solvents
• Resistance to high temperatures.
• Resistance to acid

Ceramic films have high mechanical strength and a longer service life

All these points are making them suitable for harsh environments. These points surely put ceramic films a little bit higher than a hydrophilic films. Although, it is a fact that Ceramic film is a harder and thicker version of soft film. Ceramic glass sits between hydraulic film and tempered glass in terms of hardness. Also, when we talk about hydrophobic film and ceramic film then we can safely say that the only advantage over hydraulic film is a slightly better feel, and it resists indentations.

END NOTE:

By now, you must have understood the fact that ceramic glass is really difficult to install and very tough to remove. Moreover, there are chances of bubble formation which is also difficult to remove along with other disadvantages mentioned above. Despite its certain advantages ceramic film still fails to get its desired popularity because of a lack of proper marketing and the unavailability of different options. Now, it is up to you to decide whether you are going to go for it or not. We are hoping, you will find this article helpful to make your decision while buying a screen protector for your smartphone.
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Smartphones with curved screens have become a trend in modern mobile design offering a premium look and enveloping experience. However, these curved displays are also more delicate and prone to scrapes cracks and edge damage. Finding the right screen protector that not only covers the entire screen but also defends touch sensitivity has always been a challenge. This is why MPG Screen Protector a trusted produce of tempered screen protectors and all mobile accessories has introduced the Series 1 Hydraulic Film a smart solution designed especially for curved screens.

Why Curved Screens Need a Special Solution

Unlike flat displays curved screens demand a screen protector that can bend and adapt without losing allegiance. Ordinary tempered Screen protectors often leave gaps at the edges or peel off after a short period. This not only reduces protection but also Impact the look and usability of the phone. The Series 1 Hydraulic Film by MPG Screen Protector is designed to solve this issue by offering full coverage and elasticity while keeping the screen safe and clear.

Key Features of Series 1 Hydraulic Film

• Flexible Edge-to-Edge Coverage
  The hydraulic film adheres seamlessly to curved displays, ensuring there are no exposed edges or gaps

• Smooth Touch Sensitivity
  The film Confirm fast and exact touch response making it perfect for gaming scanning and everyday use.

Advantages Over Traditional Tempered Screen Protector

While tempered  screen protectors are excellent for horizontal screens they fall with curved displays. The Series 1 Hydraulic Film by MPG  Screen Protector offers flexibility that glass cannot making it ideal for modern smartphones. It prevents the common issue of disrobing edges improves strength and ensures a perfect fit without adjust user experience.

Why  MPG Screen Protector always best?

At MPG Screen Protector we pride ourselves on being a professional manufacturer of tempered screen protectors and all mobile accessories. Our goal is to create products that combine style, functionality and durability. The Series 1 Hydraulic Film is a result of our  devote to creation designed to meet the evolving needs of smartphone users who demand dependable protection for curved screens.

Conclusion

Curved screens deserve protection that adapts to their design. The Series 1 Hydraulic Film by MPG Screen Protector is the ultimate solution offering edge-to-edge elastic recovery technology  and long lasting clarity. For anyone looking to to keep their curved screen’s beauty while  establish maximum protection this is the perfect choice.
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There are many solutions and too many options for tempered glass screen protectors and when it comes to the glue of the tempered glass screen protector consumers seem to get a  bit confused. The recent surge in demand for curved tempered glass screen protectors for curved corner smartphones can be seen as the answer but there is a problem within.

In this article, we are going to discuss the solution for the curved screen tempered glass by talking about the importance of glue in it.

4 WAY ATTACHMENT:

When we are talking about side glue attachment then we are discussing about a solution that is in used to make curved screen tempered glass with AB glue on the four sides and no glue in the middle. This means easier to apply with proper alignment of the screen protector.

On the other hand, there is a downside to it. Side glue on curved tempered glass screen protectors is way more visible under strong light which can be really annoying. But this has no impact on the overall performance of the screen protector. This is, of course, a piece of good news in the end provided you can bear with the exposed glue in front of everybody.

ADVANTAGES:

• 1)Easy to apply
  2) Better and greater effectiveness when it comes to touch sensitivity during the smartphone use.
  3) As said earlier, alignment is perfect with this type of glue application
  4) Shelf-life of curved screen tempered glass with this type of glue application is way longer than other glue application type.

WHY GLUE IS APPLIED ON THE SIDES?

Touch Sensitivity

Generally, it has been seen that curved tempered glass screen protectors have some common issues such as sensitivity etc. As per the experts, this can happen due to the number of touches that happen in the middle of the phone as well as the sides of the phone. If the middle of the phone is slow to respond to the touches it is due to the layer of glue. There are cases, where customers reported their grudges regarding lack of touch sensitivity and difficulty in taking screenshots or other performance-based issues related to touches. These issues can go against the curved tempered glass screen protectors.

Despite increasing the number of outlets or adjusting the placement of the outlets to improve touch response the concerns remain.

To resolve all these issues, manufacturers of curved screen tempered glass screen protectors opted for glue on four sides of the screen protector. This way, one can address the issues like sensitivity.

DISADVANTAGES

Dust Dangers:
In general, curved tempered glass screen protectors with side glue, attracts dust a lot thus making the sides of your smartphone dirty and sticky. Too much of dust can cause real problems and in some cases the entire screen can fall off. So, customers has the right reason to be worry and not to pick this type of screen protector for their curved corner smartphones.

HOW TO AVOID DUST ON SIDES?

1) Clean your Smartphone’s surface and corners before installations
2) Handle the phone with care  minimize the likelihood of dust getting stuck in the middle.
3) Add a back cover to the smartphone that covers all the sides well.

TYPES OF BORDER GLUE APPLICATIONS:

TYPE ONE(1): In this type, glue can obstruct the watch window, making it difficult to use. The border glue on the left and right edges of the protector can be thick and obtrusive, blocking the edges of the screen.

TYPE TWO(2): In this type of curved screen protector, one can see and experience thinner black edges. Although it can be removed to avoid obstructions it can lead to the protector being more prone to falling off because of reduced stickiness and it also collects more dust. This second type of curved tempered glass screen protector causes more damage to the overall border glue curved tempered glass screen protector segment.

For your information, as per available data, almost 70% of the manufacturers use border glue to make curved tempered glass screen protectors.

Despite all the negative impacts and reviews,  this border glue curved glass screen protector is a frontrunner in the market. People are picking this type due to the availability and makers are making it because it is way easier to make.

End Note:

Curved Screen Tempered Glass Screen protectors are a popular choice for consumers but sometimes they get confused with the quality of the product due to various reasons. One of the reasons of course is the application of Glue. In this article, we have discussed how four-sided glue on curved screen protectors can be beneficial for you. It is up to you to decide which type of tempered glass screen protector you are going to buy.

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Good news for all smartphone lovers. If you are worried about the fact that you are not getting a proper tempered glass screen protector that offers higher protection and durability then your worry is over. We at MPG, have developed a wonderful new technology that will assure you with the best strength and durability of tempered glass film which will run longer and protect your smartphone better.

WHAT’S NEW?

The new technology that we have developed is termed a benchmark two-strength tempered glass screen protector. This unique technology and testing process ensures better performance and stronger presence as well as longer life of a tempered glass screen protector film.

Now you can always ask, what exactly is the difference between this new technology with the ordinary two-strength tempered glass screen protector? Why suddenly this benchmark two-strength tempered glass screen protector is better as per our claim?

It is time to take a look at a few sets of tests.

1. Drop test
   

Ordinary two-strength drop test:

Old or the ordinary two-strength drop test of the tempered glass screen protector consists of a few basic parameters: One steel ball weighing 64g and 190 cm in height, (solid + hollow) used in this case and three center points picked where the ball is dropped 3 times (a total of 6 drops) to verify the strength. This process of testing the strength is actually lower than the expected strength limit identification.

Benchmark Two-strength drop test:

Benchmark two-strength tempered glass screen protector drop test, developed by us I.e.MPG  changes the weight of the ball from 64g to 130g steel ball/190cm height, (solid + hollow) and center points are dropped 12 times (a total of 24 drops). This entire process fully ensures the high strength of the product in comparison and the strength is relatively high.

Results and Conclusion of these two tests:
It is pretty much conclusive that the result of benchmark two-strength drop tests is more than FOUR (4) times higher than the ordinary two-strength drop test in it comes to the strength of the tempered glass film protector. which confirms the stronger scratch resistance surface and drop resistance of the mobile phone.

Some other facts and figures of these two tests:

2. Crimping test

Ordinary two-strength tempered glass screen protector edge test is: 1.0 needle/0.5 side distance ≥ 30kg, test 6 points (5 points pass, 1 point ≥ 25kg).

Benchmark two-strength tempered glass screen protector edge test: 1.0 needle/0.5 side distance ≥ 40kg, test 6 points (5 points pass, 1 point ≥ 35kg).

Comparison of differences: According to the data, the edge of the benchmark second-strength tempered glass screen protector is 10kg more impact-resistant than the ordinary second-strength tempered glass screen protector. The tempered glass screen protector brings better protection to the periphery of the mobile phone.

3. Bending test

The bending test of the ordinary two-strength tempered glass screen protector shows that the tempered glass screen protector will not break when bent at 150°.

On the other hand, the bending test of the benchmark two-strength tempered glass screen protector shows that the tempered glass screen protector will not break when bent at 180°.

Results and Conclusion: the MPG benchmark bending arc of the benchmark double-strength tempered glass screen protector is 30 degrees larger than that of the ordinary double-strength tempered glass screen protector. So, it offers better toughness and more resistance to bending.

4. Burst point test

The explosion point test of the ordinary two-strength tempered glass screen protector resulted in large cracks once bent and dropped as well as film breaks. So one can get hurt badly if the screen explodes during usage.

The benchmark two-strength tempered glass screen protector burst point test showed us that after being bent or dropped and broken, dense cracks appear with powdery broken particles. This ensures the proper safety of users’ hands.

Results and Conclusion: The test results show that the benchmark two-strength tempered glass screen protector is less likely to hurt hands compared to the ordinary two-strength tempered glass screen protector. Moreover, benchmark two-strength tempered glass screen protector offers better protection for the human body.

END NOTE:

A benchmark two-strength tempered glass screen protector is way better than an ordinary two-strength tempered glass screen protector. two-strength tempered glass screen protector offers much better strength and durability standards, making it a top choice for use in applications where high levels of strength and durability are required. We have worked hard to meet the requirements of consumers who are looking for a rugged and tough tempered glass screen protector. There are some specific properties, benchmark two-strength tempered glass screen protector because of high-quality materials that are carefully processed and treated to ensure maximum strength and durability.

During the entire test process, the product is subjected to rigorous testing to ensure that it meets or exceeds the required benchmarks for strength and durability. We are sure, by now you have made up your mind as you can see the huge quality difference between benchmark two-strength tempered glass and ordinary two-strength tempered glass.

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The post What is the difference between the benchmark two-strength tempered glass screen protector and the ordinary two-strength tempered glass screen protector? appeared first on Mobile Phone Guard | Tempered Glass Protector | Screen Protector.

There is no doubt that tempered glass screen protectors are in demand among smartphone users. But as always, confusions are there about the type of tempered glass screen protector they should install on their phones.

In this article, we are going to discuss various aspects of the ‘Full Glue Tempered Glass Screen Protector’ and let you know how useful it is or not

FACT FINDING:

What is Full Glue Tempered Glass Screen Protector?

The full glue tempered glass screen protectors are made by using a thermal curved glass and silk printing process and after that then sealed with AB glue to create an overall glue effect. This ensures that the tempered glass screen protector fits perfectly onto the phone and is highly sensitive when owners use their phones.

The whole glue tempered glass screen protector has two main advantages:

1. Glue helps tempered glass screen protector to stick tightly so that it won’t fall off.
2. It offers an improved touch experience compared to gum-gel film.

It is also way better than a traditional explosion-proof tempered glass screen protector that uses double-sided glue which has a very short life span if the installation process is not correct.

The thickness of penetration when using a full-glue film is between 0.75-1.06mm. .

But there are different stories too for this full glue tempered glass screen protectors which are not favourable. Let’s take a look at those points too

1) SENSITIVITY ISSUE: Despite being in high demand, full glue tempered glass screen protector has several issues such as reduced sensitivity to fingerprints.
2) BUBBLE TROUBLE: If formed during the installation then it becomes really difficult to push the bubbles out

UNDERSTANDING AB GLUE

It is important to understand the mechanism of AB glue and why all AB glue beneath the tempered glass screen protectors somehow reduced sensitivity.

In order to understand that we must know and understand the three current fingerprint unlocking solutions for mobile phones  as well as the thickness of glass required for each segment:

Capacitor fingerprint: This is rather old technology and do not support on-screen fingerprint recognition, and therefore it’s a waste of time to discuss on this topic.

Optical fingerprint: This type of technology uses light effect (OLED) to penetrate the screen, reflective the skin, and collect an image provided that the thickness of the glass is up to 1.0mm.

 Ultrasonic fingerprint: In this technology, ultrasonic signal is being used to penetrate the screen where it calculates the time difference with reflected signal to collect the required data and it can penetrate a thickness of up to 0.8mm of glass.

Penetration of the screen is important as it results in signal attenuation. So, the thickness of the tempered glass does play an important role in the fingerprint unlock process.

In the case of full glue thickness as mentioned above is between 0.75-1.06mm. Here, you have to note that glass thickness alone ranges from 0.2-0.33mm, so the thickness of the AB glue cannot be too thinner ( else it will fall off and the overall strength of the product will weaken). You need to remember that the existing glass on mobile phones ranges from 0.15-0.33mm. The thickness grows up to a total of 0.75-1.06mm with the full-glue tempered glass screen protector.

Therefore, the main reason why the full glue tempered glass screen protector may still be less sensitive to touch is due to the thickness of multiple layers.

BETTER OPTION>

Smartphones with optical fingerprints, opt for full glue tempered glass screen protector may sometime fail and sensitivity can get decreased but it is not unusable.

Smartphones with ultrasonic fingerprints, like some of the top brands curved smartphones  must not opt for a full glue tempered glass screen protector. The probability of identification failure is extremely high, and it can greatly impact the user experience.

MPG IMPACT- JELLY GLUE:

The good news for you all is that MPG has developed a revolutionary curved surface protective film with jelly glue. This particular product consists of a scrape layer, adhesive layer, and curved backplate that are applied from top to bottom. Moreover, The adhesive layer includes a jelly glue layer and an explosion-proof membrane layer, in between the scrape layer and the explosion-proof membrane layer.

BENEFITS:

1. Inclusion of fructic jelly glue into the curved surface, a tension protective film is created.
2. The jelly glue adheres to the steel film and utilizes its soft material characteristics to fill the uneven gap between the steel film and the phone cover.
3. Our products eliminate white edges.
4. The jelly glue provides tight adsorption to reduce the occurrence of water printing or rainbow patterns that can result from contact between the protective film and the screen.
5. The jelly glue layer is suspended or medium around the surrounding area, minimizing any unwanted effects on the screen or user experience.

Overall, the use of jelly glue in the development of this curved protective film has allowed for improved adhesion, reduced defects, and optimal protection for mobile devices.

End Note:

It’s important to consider compatibility before selecting a screen protector as different smartphones opt for different sensitivity technology.

Also please visit our new product:

What’s the difference between hot curved screen protector and tempered protector?

The post WHAT ARE THE BENEFITS OF FULL GLUE TEMPERED GLASS SCREEN PROTECTOR? appeared first on Mobile Phone Guard | Tempered Glass Protector | Screen Protector.