一区二区高清大片,国产精品天天狠天天看

C31 Metalized CPP film (low friction)

Thickness:	20、25、30μm
Width:	≤3100 mm
Length:	≤18000m (depends on the thickness)
inner core:	76mm(3″)、152mm(6″)
Propertise:	C3 types have all the properties of C1. And with the lower COF. It can meet the quick pouch demand.
C31 Technical Date Sheet

TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES
THICKNESS		μm	D2673	25
TENSILE
Tensile Strength	MD	N/mm2	D882	56
	TD			27
Elongation	MD	％		492
	TD			653
HEAT PROPERTISE
Seal Temperture		℃	F88	115
Seal Strength		N/15mm		8.4
COF(Film/Film)
Dynamic	μd		D1894	0.41
Static	μs			0.44
Metallized Layer PROPERTISE
Thickness		?	PX METHODS	380
Uniform		%		13
Adhesion Strength		N/15mm		0.85
Wetting Tension		Dynes/cm	D2579	36
BARRIER
O2TR (23℃ RH.0% )		cc/m2/day	D3985	71.5
WVTR (38℃ RH.90% )		gr/m2/day	F1249	1.47

Back