301 Black PET Films

Specifications Features:

1) High black coverage

2) Even, permanent pigment, smooth, bright surface

3) High mechanical property and heat sta

Features:
1) High black coverage
2) Even, permanent pigment, smooth, bright surface
3) High mechanical property and heat stability
4) Applied to audio tape liners, electronic-sonic appliances and adhesive tapes

Properties		Units	Typical Values	Test Methods	Remark
Thickness		μm	25~100	ASTM D374
Tensile Strength	MD	MPa	200	ASTM D880
	TD		190
Yield Stress(F-5)	MD	MPa	100	ASTM D881
	TD
Elongation at Break	MD	%	120	ASTM D882
	TD		110
Heat Shrinkage (150,30min)	MD	%	1.5	ASTM D1204
	TD		1.0
Light Transmission		%	≥10(34μm)≤3(70μm)	ASTM D1003	Character
Gloss(60°)		%	35	BG2410	Character