clear polyester film 100 mic surface treatment for adhesion promoter

 clear polyester film 100 mic surface treatment for adhesion promoter Product Description   Application: It can be used for protecting electronic products, building environmentally friendly energy-saving window film, auto glass foil mask and protective film from the type, LCD back light with the film group   Features: Excellent dimensional stability Excellent flatness apperance Appearance no obvious defect Excellent optical performance,high clarity   Specification: Thickness :23-200μm Max width: 8m (others can be customized )     Technical data sheet    

Item		Test methods	Units	Typical value
Thickness		GB/T6672	μm	50	100
Tensile strength	MD	ASTM D882	Mpa	190	190
	TD			250	230
Elogation at break	MD	ASTM D882	%	160	180
	TD			130	160
Heat shrinkage	MD	150℃ 30min	%	1	1
	TD			0.2	0.2
Friction of coefficient		ASTM D1894	-	0.3	0.3
Haze		ASTM D1003	%	0.4-2	0.4-2
Total luminous transmission		ASTM D1003	%	80-99.5%	80-99.5%