Cross Linked POF Shrink Film

Cross linked POF shrink film is a type of polyolefin shrink film that has been treated with a chemical process to create cross-links between the polymer chains.

Product Details

Characteris
*Versatile film designed for a wide range of products.
*Strong seals on a wide range of sealing systems.
*High tensile strength and tear resistance .
*High free shrink conforms to odd-shaped items.

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Cross-Linked POF Shrink Film Structure Diagram

Cross Linked Shrink Film Application

Cross linked shrink film is suitable for mechanical packaging, especially for products with special packaging requirements, such as lottery tickets, banknotes, electronic products, etc. The shelf effect of crosslinked film is also better.

Cross-Linked Polyolefin Shrink Film Technical Information


Technical information
TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES
Thickness		μ	-	12		15		19		25		30
Tensile Strength	MD	N/mm2	D882	130		135		135		135		135
	TD			125		130		130		130		130
Elongation	MD	%		125		130		140		140		140
	TD			120		125		130		130		135
TEAR	MD	g	D1992	13		14.5		18.5		26.5		32
	TD			12		13.5		17.5		27		31
SEAL STRENGTH	MD	N/mm	F88	1.12		1.25		1.4		1.65		1.95
	TD			1.13		1.4		1.6		1.7		2.1
COF(Film To Film)	Dynamic	-	D1894	0.22		0.22		0.24		0.25		0.24
	Static	-		0.25		0.23		0.25		0.27		0.25
OPTICS	Haze	-	D1003	2.10		2.70		2.90		3.80		4.40
	Clarity	-	D1746	98.0		97.0		96.0		95.0		92.0
	Gloss@45Deg	-	D2457	84.0		86.0		83.0		81.5		81.0
Oxygen Transmission Rate		cc/m2/day	D3985	10300		9500		6200		5400		4200
Water Vapor Transmission Rate		gm/m2/day	F1249	34.5		29.5		21.5		15.5		11
SHRINKAGE PROPERTIES				MD	TD	MD	TD	MD	TD	MD	TD	MD	TD
Free Shrinkage	100℃	%	D2732	26	35	25	30	23	27	22	26	20	25
	110℃			34	42	33	41	31	41	30	39	30	38
	120℃			62	68	61	67	59	65	58	63	56	60
	130℃			72	75	70	72	65	67	63	65	61	63
Shrink Tension	100℃	Mpa	D2838	2.10	2.55	2.10	2.55	2.00	2.55	2.00	2.55	2.00	2.55
	110℃			2.7	3.85	2.7	3.85	2.6	3.75	2.6	3.75	2.6	3.75
	120℃			2.95	4.25	2.95	4.25	2.9	4.2	2.9	4.2	2.9	4.2
	130℃			2.85	4	2.85	4	2.8	3.9	2.8	3.9	2.8	3.9