Garware - OPQ

OPQ
Garfilm OPQ is a white opaque film used for pressure sensitive lables, security cards, tickets and general printing applications.

Sr. No	Property	Unit	Test Method	Typical Values
	General
1	Thickness	Micron	GPL Method	36	50
2	Yield	M²/Kg	GPL Method	19.8	14.3
3	Density	gm/cc	ASTM-D-1505	1.45	1.45
	Mechanical
1	Tensile Strength at break (MD / TD)	Kg/cm²	ASTM-D-882	1550	1550
2	Elongation (MD / TD)	%	ASTM-D-882	100	100
3	Slip(COF)	--	ASTM-D-1894	0.4	0.4
	Optical
1	Whiteness Index	-	ASTM-E-313	110	110
2	VLT	%	ASTM-D-1003	15	15
	Thermal
1	Shrinkage @ 190 ° C 5min		ASTM-D-1204
	MD	%		2.6	2.6
	TD	%		0.4	0.4
2	Melting Point	^oC	DSC	255	255
	Electrical
1	Surface Resistivity	Ohm	ASTM-D-257	1x10¹³	1x10¹³
	Chemical Resistance
	Dilute Acids & Alkalis			Good
	Concentrated Alkalis			Poor
	Concentrated Sulphuric Acid			Poor
	Greases, Oils & Fats			Good
	Seawater			Good
	Roll
1	Width - Max	mm	GPL Method	1350	1350
2	Standard Length - Min.	Mtrs	GPL Method	1050	750
3	Standard Length - Max.	Mtrs	GPL Method	4200	3000

MD - Machine Direction TD - Transverse Direction

The foregoing data have been obtained using standard test procedures on defined specimens. The results should therefore only be regarded as a general guide to material properties and not as design data.

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