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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: 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 |
