UV-LED Cured Silicone Liquid Optical Adhesive BTL-5220AB

Name: UV-LED Cured Silicone Liquid Optical Adhesive BTL-5220AB
Brand: Dongguan City Betterly New Materials Co., Ltd.
Price: 100 USD

BTL-5220AB is a two-component photocurable liquid silicone rubber, which is gel like after curing. After curing, the colloid has excellent aging resistance, yellowing resistance and UV aging resistance. It is mainly used for full bonding of touch screen, LCD, vehicle, etc.

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Category: Silicone Coating and Ink

The Specification Of UV-LED Cured Silicone Liquid Optical Adhesive BTL-5220AB

Item	BTL-5220AB
Product parameters (before curing)
color	Transparent
Density g / cm3	0.97
Mixed viscosity (25 ℃, speed 100 1 / s) MPa. S	2000
Curing condition, 23 ℃	Uv4000 MJ / cm2 + room temperature 20min
Product parameters (after curing)
Color	Water clear
Light transmittance%	≥99
Density g / cm3	0.97
Penetration 1 / 10mm	100
Volume shrinkage%	≤0.1
Haze%	≤0.1
Yellowing value, B	≤0.2
Cold and hot shock, – 40 – 100 ℃, 96h	No cracking, shrinkage marks and yellowing
High temperature and humidity, 85% RH, 100 ℃, 96h	No cracking, shrinkage marks and yellowing