눈부심 방지 강화 유리 보호대

◊ Product features introduction

1) The surface strength of etching AG glass is much more outstanding than coating (spraying)AG glass:Etching AG glass is a chemical etching and it's still glass surface after etching(Etching thickness is 0.06~0.08mm).The Scratch-resistant degree is comparable to glass after being strengthened,( the spraying AG glass will be badly scratched after being used for some time),In addition, the tactile sensation of handwriting on etching AG glass is nearly similar to that of ordinary handwriting on paper

2) Longer product life::Because the surface of etching AG glass is still glass,the product life of it is equivalent to tempered glass and It will not cause AG layer to peel off because of environmental and usage factor

3) Outstanding fingerprint proof effect: the surface of etching AG glass has great fingerprint proof performance.

◊ PRODUCT MAIN PARAMETERS:

Glass thickness: 0.31~0.32mm 

Glass material：Asahi

Total thickness：0.41mm +_0.01

Measuring tool: Digital Caliper

#. Temper the diaphragm for more than 4 hours，hardness number 6H,bending  over 90°

#.Anti-fingerprint test:droplets angle test contact angle values≥115°，transmissivity ≥85%

#. Explosion proof and shatterproof on the edge

#.Touching sensitive,no watermark.

◊  Test:

test item                            test standard        test equipment

Transmittance test              85%                    Spectrapro

Droplets angle test              ≥110°                 Droplets angle tester

Hardness test                        6H                    Drop tester

Abrasion resistance test        3000               Abrasion resistance tester