제품소개

윈도우용

자동차 및 건물 실내의 자외선 차단, 차광, 단열, 눈부심 방지, 사생활 보호 등
기능성 소재로 다양하게 활용되는 고투명 Al 증착 필름을 제공하고 있습니다.

Property	Unit	Spec
VLT (Visible Light Transmission)	%	0 ~ 70

제품물성
Item		Unit	MPET W731C	MPET D322	MPET W600	Test Method
Item		Unit	Measured Values			Test Method
Thickness		㎛	23			Micrometer Method
Tensile Strengt	MD	kgf/㎟	27			ASTM D 882A
Tensile Strengt	TD	kgf/㎟	25
Ductility	MD	%	139
Ductility	TD	%	144
Modulus of Elasticity	MD	kgf/㎟	456
Modulus of Elasticity	TD	kgf/㎟	502
Heat Contraction Rate	MD	%	2.8			Seoil Method (190℃/20Min.)
Heat Contraction Rate	TD	%	-0.2			Seoil Method (190℃/20Min.)
Surface Tension (AL Metallized Surface)		dyne/㎝				ASTM D 2578
Optical Density		Required Value				Seoil Method
		Average
		Upper and Lower Limits
Brilliance (AL Metallized Surface)	20˚	%				Seoil Method
Brilliance (AL Metallized Surface)	60˚					Seoil Method
Tape Stripping Strength						Seoil Method