You should known about the tempered glass and their types for smartphone

You should known about the tempered glass and their types for smartphone.

Everyone should knows about the tempered glass, whenever you buy a new smartphone(s) you don't forget to buy a tempered glass. Company already offers Gorilla Glass 5 and Dragontrail, yet you don't forget to apply tempered glass on your smartphone(s).

A question arises as how many types of screen protector are there?

There are two types of screen protector first is Plastic Film Protector and second is Tempered Glass.

Plastic Film Protector :

It's looks like thin sheet of plastic. You need to stick them carefully as they roll up quickly.  Plastic film protector are quite cheap so you'll find a pack of ten or five for forty rupees. Plastic protector doesn't help in case Falls and Drops. They're endurable for regular scratches, so tempered glass is much better than the plastic film protector. It's comes in wet-apply and dry-apply. So,

What is the need to add tempered glass on a smartphone(s)?

1. The tempered glass is stronger than normal or regular glass.

2. Tempered glass protector is more durable and you can now find them for as low as price.

3. It's use when strength, better resistance against scratches, protection or safety are important.

4. Tempered safety glass which has  been laminated often doesn't fall out of its frame when it breaks usually due to the anti-splinter film applied on the glass.

All the phones that are in the moss level are from 5 to 6 which means that if you try to scratch with any key, it will not scratch.

So you have to got a little bit of information about it, now also known about 6H, 9H, 9D or 11D tempered glass.

The technology of the tempered glass will keep on coming, but you have to choose the right one, so you go to 9H because it is hard and there will be no scratch on it.

What is the meaning of H?

The H is stand for Hardness of pencil it's means that the tempered Glass on the phone is so hard that if you try to scratch even with 9H pencil, then there will be no scratch on it

Water Proof & Oil proof Test :

Fig 1.

Fig 2.

Fig 1, show that water is floating on all the area of protector but in Fig 2. show that it is 9H tempered glass special plating coating technology so water is dripping like pearl/bubble.

Scratch Resistant Test :

Scratches on the normal glass is directly appears on the glass but see below scratches on the 9H tempered glass isn't appear.

We understood about 9H, but on a tempered glass 9D, 11D is written, to understand what its mean, you have to know what 2D and 3D. 

The earlier 2D glasses used to come in a rectangular shape. The earlier 2D glasses were in rectangular shape and their edges were very sharp, so the update brought it was 2.5D Curve Glass it means no sharp edges on corner. 

The phone started coming in 3D glass, the company designed it in 3D, which was quite amazing to sees. The edges and side were are also closed which showed the phone to be highly attractive.

So by reading articles the 9D or 11D are the marketing term to attract the customers that are used for growing the business in market area.