Product Introduction
Superhard AR
9H wear resistance and low reflectivity of AR products, is an ideal mobile phone camera, motion camera and other imaging equipment protection Cover.
Product Description
Product Description: 9H wear resistance and low reflectivity of AR products, is an ideal mobile phone camera, motion camera and other imaging equipment protection Cover.
Main technical index：
|
project |
index |
Test condition |
|
reflectivity |
Rmax＜0.8% |
5 incident |
|
Friction resistance |
Drop angle≥100° |
1)The 1000g load is applied to the 10*10mm steel wire with a thickness of 2mm, and the test length is 50mm;
|
|
hardness |
Pencil hardness≥9H |
Load 750g; 45 degree angle NIB |
