Corning Gorilla Glass SR+: All You Need to Know


Announced in August 2016, Corning Gorilla Glass SR+ was designed to overcome the previously insurmountable challenges of wearables.

The Corning Gorilla Glass SR+ is an enormous innovation in the wearable industry. This glass composite totally minimizes physical scratches and can deliver the optical clarity, toughness, and touch sensitivity that has all made the Corning Gorilla Glass super famous in the consumer tech industry.

Users of wearable devices put their gadgets to rigorous test with serious daily activities. This has led to wearable devices being exposed to physical damage.


In an attempt to defeat the challenges associated with the screens on wearable devices, Corning Inc. scientists built an unprecedented glass composite developed to endure the knocks, bumps better, and scrapes that wearable devices are subjected to daily.

While putting in place the measures mentioned above, the Corning Gorilla Glass SR+ still maintains the touch sensitivity and optical clarity required for easy use and mobile connectivity.

Corning Gorilla Glass SR+: A Product in its Class

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The Corning Gorilla Glass SR+ has been subjected to series of lab tests and recorded incredible milestones. This excellent Gorilla Glass has superior scratch resistance and delivers almost 70 percent better resistance to damage against various impacts.

Its surface reflection is also 25 percent better than the available alternative materials. These significant steps in improving the optical performance have all combined to give wearable devices longer battery life and better outdoor readability.

A year before the launch of the SR+, Corning launched the Project Phire. The company had the goal of developing superior glass-based solutions that would have similar scratch resistance with luxury cover materials. The project also incorporated the excellent damage resistance of the Gorilla Glass.

Corning Gorilla Glass SR+ is genuinely in a class of its as it delivers an incredible range of properties that you will not find in any other material at the moment.

The company has leveraged its leading position and strength in fusion manufacturing and glass science. Corning Gorilla Glass has been utilized on over 4.5 billion devices all over the world. Of these devices, about 1800 product models are being made by 40 brands.

The introduction of the of the SR+ has cemented Corning’s position as a top manufacturer of alternative luxury cover materials.

The glass material has since been adopted by some of the world’s leading consumer tech brands, including Korean giant Samsung.

Why Corning’s Gorilla Glass SR+

In a little more than a decade, Corning’s Gorilla Glass has become industry standard. Many consumers now look up product specifications to notice whether Gorilla Glass is mentioned. This single material has heightened the company’s reputation, as it is obvious in the 4.5 billion devices that have shipped its products.

Leading device manufacturers such as Dell, Acer, HTC, Asus, ZTE, Microsoft, Lenovo, Motorola, HP, LG, Meizu, Huawei, Micromax, and Samsung are all reputable clients that have built some of their impressive products using Corning Gorilla Glass.

American motor company Ford also announced its intention to deploy the material for the rear window, bulkhead, and windshield on its Ford GT supercar.


The SR+ has Incredible Damage Resistance Ability

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A device or product with damage resistance means the product can minimize strength reduction by measuring the contained strength of the material after the impact has been introduced.

The SR+ damage resistance ability has been tested in labs. Results showed that Corning Gorilla Glass SR+ has 70 percent damage resistance. When an impact is introduced, you would also start looking at the product specification sheet before you buy your next wearable device when you combine this with its excellent scratch resistance.

The Manufacturing Process

The company uses a unique fusion manufacturing process to produce a thin sheet cover glass. The cover glass has pure surface quality, inherent dimensional stability, and a great optical clarity.

The process of manufacturing the glass starts as raw materials are being blended into glass composition. This is thereafter melted and conditioned. The melted glass is subsequently passed through an isopipe until the glass flows over both sides.

Then, it fuses at the bottom, which is now brought down, to make a flat glass sheet. This glass is so thin that it is ideally measured in microns.

A layer of chemicals strengthening is passed through an ion-exchange process which is allowed by the composition of the Gorilla Glass. The ion-exchange process is. A point where glass parts are usually cut from the main sheet.

The Advantages of Gorilla Glass SR+

There is no doubt that the most important advantage of the Corning Gorilla Glass SR+ is its excellent damage and scratch resistance.

This glass has been chemically strengthened during the manufacturing process through an ion-exchange proce8which develops great compression layer on the glass substrate surface. This layer helps to lower the impact that any flaw can have on the glass.

The astute manufacturing process also ensures that the SR+ comes clean with exceptional flat and smooth surfaces plus excellent optical clarity. This makes the Gorilla Glass an incredible cover screen for modern devices from wearables and smartphones to tablets and PCs.

Another big advantage of the Corning Gorilla Glass is that it has enough toughness to retain surface pressure which are inherent to the devices. It is also a very thin item, enabling it to give off accurate and sensitive responses.

Corning Gorilla Glass has a thickness range of 0.4mm to 2mm. It has a performance advantage over other cover materials in its class.



Corning has been a renowned glass company for decades. However, the Gorilla Glass product range, which is now the leading glass material in the consumer tech market, has given the company even more fame.

Gorilla Glass SR+ is one of the Corning’s flagship materials and has wide adoption in the wearables market as it was specifically designed for the sector.

You wouldn’t go wrong picking a smartwatch the next time you shop when you find that Corning Gorilla Glass SR+ is one of its components.