Advantage: Highly transparence Strong adhesive power ( bonding with glass, and PET sheet). Good weather resistance; Waterpro

Structure:

 

 

PET release liner 50μm

Acrylle adhesive 125μm

PET release liner 75μm

 

 

Application: OCA (Optical clear tape) is a kind of double sided adhesive tape with PET release liner on both sides, which is used in manufacturing touch screens of all kinds of electronic products, such as mobile phone, GPS, portable display device and tablet PC, etc.

 

 

The thickness: 0.025/0.05/0.125/0.175

Specification:

Item	Unit	Properties
Adhesive		PMMA
SEPARATOR		PET Release liner
Thickness of adhesive	μm	125
Adhesive strength	N/25mm	39
Release force(levity)	N/25mm	0.04
Release force(gravity)	N/25mm	0.08
Light transmissivity	%	90.7
Haze	%	0.5
B value	…	0.40

 

OCA Optical clear adhesive tape