GT - 310, GT

Film grade - GT 300, GT 310

Description:
Biaxially-oriented transparent polypropylene film for general application with a layer heat sealable on both sides (GT300), biaxially-oriented transparent polypropylene film for general application, with a layer heat sealable on both sides, with print (GT310).

Properties:
	Excellent tensile strength at break in both directions
	High water vapour and oxygen barrier properties
	Extended range of heat sealing - from 115°C to 140°C
	Gloss
	Stable coefficient of friction
	Physiologic neutrality

Application:
	For packaging of various foodstuffs and manufactured goods
	For printing
	For lamination

Parameters		Values						Unit	Test method
Thickness		15	20	25	30	35	40	µm	GOST 17035
Weight 1 m²		13,7	18,2	22,8	27,3	31,8	36,5	g	TU U 00203588-24
Yield		73,3	54,9	43,9	36,6	31,4	27,4	m²/kg	TU U 00203588-24
Minimum tensile strength at break	MD	120	130	130	130	130	130	MPa	ASTM D882
Minimum tensile strength at break	TD	230	250	250	250	250	250	MPa	ASTM D882
Maximum elongation at break	MD	220	200	200	200	200	200	%	ASTM D882
Maximum elongation at break	TD	75	65	65	65	65	65	%	ASTM D882
Maximum coefficient of friction, film/film		0,45	0,45	0,45	0,45	0,45	0,45	-	ASTM D1894
Minimum seal strength		2,0	2,5	2,5	3,0	3,0	3,5	N/15mm	125°C; 1,5 bar; 1s.
Maximum thermal shrinkage	MD	4	4	4	4	4	4	%	ASTM D1204 (120°C, 15min)
Maximum thermal shrinkage	TD	2	2	2	2	2	2	%	ASTM D1204 (120°C, 15min)
Film haze (max)		2,2	2,3	2,4	2,5	2,6	2,7	%	ASTM D1003
Gloss (min)		85	85	85	85	85	85	%	ASTM D2457
Surface treatment		38-40						dyne/cm	ASTM D2578

ATTENTION! Information presented should be considered as reference and could not be used as commercial. In any case, before making a decision about commercial deliveries, it is recommended to conduct tests intended to confirm compliance of our products to the actual conditions of application

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