Fuel Resistant Nitrile/PVC Gasket

Chemical Resistances

Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Castor Oil, Corn Oil, Crude Oil, Diesel Oil, Fatty Acids, Gasoline, Glucose, Grease, Heptane, Hydraulic Fluid, Hydrogen Gas, Hydrogen Sulphide, Jet Fuels, Kerosene, Lard, Lime, Linoleic Acid, Linseed Oil, LPG, Lubricating Oils, Mineral Oil, Natural Gas, Neon Gas, Nitrogen, Oil Petroleum, Oleic Acid, Ozone, Paraffin Wax, Pentane, Petroleum Oils, Pine Oil, Propane, Sea Water, Sewage, Steam, Sulfuric Acid, Toluene, Transformer Oil, Urea, Varnish

PROPERTIES	TEST METHOD	VALUES FPS UNITS	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY	ASTM D297	1.25	DIN 53508	1.25
HARDNESS	ASTM D2240	65 ± 5 SH A	DIN 53505	65 ± 5 SH A
TENSILE STRENGTH ( MIN )	ASTM D412	995 PSI	DIN 53504	60 KG/CM2
ELONGATION AT BREAK ( MIN )	ASTM D412	250%	DIN 53504	250%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX)	ASTM D395 METHOD B	35%	DIN 53517	35%
ABRASION LOSS (MAX)	ASTM D 5963	300 MM3	DIN 53516	300 MM3
TEAR RESISTANCE ( ANGULAR ) MIN	ASTM D624	123 LBS/INCH	DIN 53515	22 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC )	ASTM D 573
— HARDNESS (PTS)		+ 6 (MAX)		+ 6 (MAX)
— TENSILE STRENGTH (%)		+ 10 / -10		+ 10 / -10
— ELONGATION AT BREAK (%)		+ 10 / -20		+ 10 / -20
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN	ASTM D 471
ASTM OIL NO.1		-2%		-2%
ASTM OIL NO.2		+ 4%		+ 4%
ASTM OIL NO.3		+ 13%		+ 13%
AT FUEL B /24 HRS/ROOM TEMP, MAX		+ 25 %		+ 25 %
POLYMER CONTENT (NITRILE/PVC BLEND)		BLEND		BLEND
CHEMICAL RESISTANCE
— OZONE	ASTM D 1149	GOOD		GOOD
— DILUTE ACIDS AND BASES		GOOD		GOOD
— CONCENTRATED ACIDS AND BASES		NOT RECOMMENDED		NOT RECOMMENDED
— OILS		EXCELLENT		EXCELLENT

Fuel Resistant Nitrile/PVC Gasket

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