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Tempered Glass Application

Custom tempered glass

Do you know what you can use tempered glass products and units for? You’ll find a heap of tempered glass applications in the market all of which have their own uses and uniqueness in terms of usage. So, where can you use and apply tempered glass products? What are the different applications you can have tempered glass units for?

Before we dive deep into that, let us first try to acknowledge and find out relevant information about tempered glass units! What is a Tempered Glass?

Figure 1: Image of three clear tempered glass products on top of each other

Tempered glass is a type of safety glass that is processed through controlled heating and rapid cooling. This process is what’s responsible for creating a more reinforced and stronger structure.

Furthermore, the process enhances its overall resistance to breakage and, if shattered, results in small, less harmful fragments. Typically, though, tempered glass units don’t shatter, so, it’s safer and more reliable.

For their most common uses, they’re widely used in the construction, automotive, and electronics industries. For the most part, tempered glass products ensure safety in several items and goods, such as windows, phone screens, and even car windshields.

What Does Tempered Glass Protect?

Figure 2: Tempered glass can protect a plethora of items and devices

Following the same answer, tempered glass is usually added to glass products and units, primarily in the electronics and commercial industries. In today’s business, tempered glass is known to protect the screens of devices such as smartphones, tablets, wearables like watches, TVs, and other devices that are frequently touched and used.

But other than high-tech gadgets and devices, some businesses and companies also use tempered glass to protect other glass products, too, such as windows, desks, pods, etc.

Moreover, some manufacturers also use safety glass (tempered glass) to create things you can see inside your homes, such as stairs, shower doors, car windows, house windows, glass panels, dividers, ceilings, shelves, railings, you know where this is going!

Check out Window Film Depot’s take on where tempered glass is used!

Tempered Glass Applications: What Are the Applications of Tempered Glass?

Figure 3: Tempered glass applications vary depending on the industry and business sector

We know tempered glass as an additive product for smartphone and wearable device screens, but what other applications do other businesses and companies use tempered glass for?

Automotive and Car Industry

In the automobile and cars industry, the addition of tempered glass products is crucial and critical for windows and windshields. Thanks to its shatter-resistant properties, it can enhance both driver and passenger safety, reducing the likelihood of severe injuries in the event of an accident.

Aerospace Industry

If you thought that it’s only for exterior purposes, you’re wrong! Many manufacturers also produce tempered glass units to prepare and reinforce control center screens, too! So, besides that, glass panels for the windows and enclosures also benefit from tempered glass units.

Construction and Engineering Industry

Tempered glass finds extensive use in windows, doors, dividers, and glass facades of buildings and big establishments. The safety features that it has make it an excellent choice for making sure that there’s structural integrity and that the risks of injury due to breakage are minimized.

Electronics and Gadgets Industry

Tempered glass is widely employed in electronic devices, particularly as protective screens for smartphones, tablets, and touchscreens. Its scratch resistance and toughness safeguard the delicate electronic components and enhances the overall durability of the devices.

Home Items and Appliances

Certain home and office appliances like ovens, microwave doors, refrigerator dividers, and other similar items often use tempered glass. This application makes sure that the glass will be able to withstand heavy objects and high temperatures without breaking.

Furniture and Fittings Industry

In case you didn’t notice, strengthened and toughened safety glass products can also be found in certain shelves, chairs, and tabletops, offering an aesthetic appeal to the furnishings; let’s not forget the overall strength it adds to it, too. Thanks to the glass’s ability to resist breakage enhances the safety of furniture, it became one of the most popular choices in contemporary designs.

Retail and Display Industries

In retail settings, tempered glass is utilized for display cases and shelves. Its durability ensures the protection of displayed items while maintaining a clear and unobstructed view for customers.

Remember, these aren’t the only applications you have for tempered glass products. There are others that are far simpler or more complex than these. The reason why we chose these is because they are the most common and the most-sought-after of all industries.

Is it Important to Use Tempered Glass?

Figure 4: Tempered glass units can be thick, thin, wide, or narrow

Yes, using tempered glass products is widely important, especially in the case of screen protectors. And by screen protectors, we don’t just talk about smartphones and tablets, it also includes touchscreen kiosks, control center monitors, wearable devices, like watches, and many other gadgets, too!

Using tempered glass is important because it is strong, rigid, and absolutely durable. They’re not easily cracked, broken, or damaged, and they’re able to withstand temperature and chemical changes.

Attributes of Tempered Glass

Not all tempered glass products are made and manufactured the same way. In fact, the attributes of a tempered glass unit will depend on the raw material or the base product used to create or manufacture it.

For instance, if a borosilicate glass slob is cut into square or rectangular pieces and are tempered, then it will be stronger, more optically clear, and more chemically-resistant than regular soda-lime tempered glass.

However, if we were to discuss and enumerate some of the general traits and characteristics of tempered glass, they would fall under the category of benefits or pros of tempered glass, which we’ll discuss next.

Pros of Using Tempered Glass

There are a lot of benefits in using tempered glass in varying applications and business industries. However, there are some that are just more noticeable because of the naturality of tempered glass. These include:

Safer and More Secure

Compared to regular soda-lime glass, tempered glass units are safer due to their unique and effortful manufacturing process. When shattered (if it does), it will break into smaller, lesser hazardous fragments than regular glass, reducing the risk of severe injuries.

Stronger and More Durable

It is noticeable and significantly stronger than standard glass, therefore becoming more breakage-resistant. This strength is particularly beneficial in certain applications where safety and durability are of utmost importance.

Heat and Fire-Resistant

Due to their nature of creation, tempered glass products are heat and temperature resistant, meaning, they’re able to withstand and remain in their original form even when exposed to highly-fluctuating temperatures.

Flexible and Versatile

Tempered glass is also a glass type that’s flexible and highly versatile. You’ll find use of them in many business sectors and industries, the most common of which would be in the gadgets and electronics industry, kitchenware and labware industries, commercial and residential engineering and structuring, construction, and many more!


Tempered glass showcases enhanced scratch resistance, making sure that it maintains clarity and visual appeal even after they’re used frequently. This feature is particularly valuable in electronics and furniture applications, and other similar ones.

Easier to Use

Compared to other glass units that are more fragile, more prone to damage and breakage, and less durable, they’re easier and more convenient to use. Operators and workers who would be handling them don’t need rich and relevant experience to be able to do so properly.

Convenient to Maintain

Last but most definitely not least is the characteristic about care – how easy are they to maintain? Maintaining tempered glass products is not as difficult and complex as you think. Because they’re stronger, more rigid, more durable, and less prone to damage, you won’t have a hard time caring and maintaining tempered glass.

Cons of Using Tempered Glass

While there are a lot of advantageous factors that tempered glass can offer, there are, of course, a few cons or disadvantages to them, as well.

Limited Modifications

The first and probably the most impacting drawback is the limit on how you can change, modify, and alter tempered glass. Since it’s already heated and annealed, there aren’t a lot of things you can do to modify it and make it stronger – it’s almost as if tempering is the final stage of strengthening you can do.

Challenging Fabrication

Another is its almost impossible fabrication. Tempered glass must be made and fabricated exactly to the desired shape and size before you temper them, why? Because of the limitations on modification. You have to make sure that when you fabricate or complete your tempered glass product, it’s already in the final form, shape, size, and decoration you want them to be.

Limited Thermal Resistance

While tempered glass can withstand high temperatures, extreme and sudden temperature changes can lead to breakage. Its resistance to heat and temperature doesn’t mean that it has excellent thermal resistance.

Sensitive Edges

Last but most definitely not the least is the fact that tempered glasses have sensitive edges. The edges of tempered glass are more vulnerable to chipping or damage compared to the center. Special attention must be paid to edge protection during installation and handling.

Is Tempered Glass Used in Mobile?

Figure 5: Among the most important uses of tempered glass units is to protect mobile phone screens

Yes, modern tempered glass products or the majority of the tempered glass units today are used in the gadgets or the mobile industry. They’re used in conjunction with already-hardbound and strengthened screens, further strengthening and reinforcing them.

Most smartphones today have specific tempered glass sizes that are tailored to the shape, size, and form of their screens.

Check this discussion out and decide whether tempered glass products are for you or not!

How is Tempered Glass Made?

Tempered glass is manufactured and produced in many different ways, depending on the brand or manufacturer. But, if you want to get a grasp of the general manufacturing process of tempered glass, they’re usually:

Step #1: Material Selection

The first step of manufacturing or producing tempered glass is, of course, the selection of the materials. Deciding what the raw material of the glass you are going to turn into tempered glass is the very first step, and it’s usually the trickiest.

Choose the specific glass type you want to temper, and then from there, it’ll proceed to step 2, which is…

Step #2: Glass Material Cutting

Oftentimes, the material you’ll be purchasing will be big or large in size. So, these large glass sheets are going to be cut into the desired shapes and sizes. Most manufacturers would use specialized glass cutting tools to get it to the size and shape needed, preparing them for the tempering process.

Step #3: Cleaning

After cutting, workers and operators would remove all the bits and shards that have built up on the surface of the glass. Cleaning is important for accuracy and precision, and it’s an integral part of the process because it can affect the quality of tempering overall.

Step #4: Heat Tempering

When done, the next step would be the tempering proper. The glass material will be heated to highly exceeding temperatures. For soda-lime glass or the simplest and most basic, it will be 620 °C or about 1,148 °F (may be different for other glass types).

NOTE: The temperature should be at a point where the glass material is made malleable.

It will then be left to cool down for a few minutes, and will then undergo cooling or annealing.

Step #5: Cooling/Annealing

The newly-manufactured tempered glass will be cooled using quenching processes to cool the glass swiftly. Sometimes, air jets are used for a faster and hastier process, creating the internal compression needed to achieve a stronger and tougher glass finish.

Step #6: Quality Assessment or Final Inspection

For the concluding part, the tempered glass will be up for final inspection or quality assessment by inspectors and expert glassmakers. They’ll be checked for strength and quality, as well as physical factors that could be attributed to quality.

Step #7: Packing and Distribution

For the last part, it will be the packaging and distribution of the tempered glass units purchased by the clients. Usually, these will be packed tightly, securing the glass products and for them not to move around while being transported.

Check this video out by Bendheim to see an overview of how tempered glass is made!

Where Can You Get High-Quality Tempered Glass?

You will be able to find a lot of different manufacturers of tempered glass units across the globe. There are some that offer bundles and wholesale, while some only per piece or retail. Whatever the case may be, it’s important to know where to get good-quality units.

One of the best places to get tempered glass units would be in either the Americas or countries in Europe. They boast their quality to be better and more reliable than other countries. And although what they say is true, that quality comes with a cost – they’re typically costlier and much more expensive.

If you want high-quality tempered glass without investing more into it, go with a Chinese tempered glass manufacturer, particularly us here at GLASHern. For 14+ years, we’ve been in the business of providing superior-quality tempered glass units.

We’ve produced a wide array of tempered glasses for our clients, whatever industry they may be in.

Why Trust GLASHern For Your Tempered Glass Needs?

Our experience is one of the few selling points that we have. Other than that, though, you can also entrust to us the quality of your project, the expertise of our personnel, the customer service and customer experience we offer, and many more.

  • Our employees, engineers, and glassmaking experts have 100+ years of combined experiences
  • We operate globally, we’re not just limited to specific municipalities and cities here in China
  • Our Research & Development (R&D) team is more than ready to innovate and develop with you
  • We offer high-quality OEM products other than our tempered glass
  • We have invested in cutting-edge and heavily-advanced machines and equipment

Our team here at GLASHern welcomes you to a partnership that is directed to have a better and brighter path. Besides tempered glass products, we’re also adept and experienced in manufacturing other glass products, too, such as borosilicate glass, anti-reflective glass, quartz glass, Gorilla Glass, and others!

Check out our complete product list to see what we got in the bag and reach out to us if you ever need help and assistance with your tempered glass!

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