NBR Rubber Sheets

NBR rubber sheet is a high-grade rubber sheet suitable for medium mechanical requirements.

The rubber sheet has good resistance to oil and is resistant to fuel (alcohol-free fuels).

Rubber sheets can be delivered by the meter or as customized gaskets.

The rubber sheet is SVHC free.

Specification

Material No.: JRNBR156501
Mechanical Properties		Value	Unit
Density		1.5	g/cm3
Hardness		65 +/-5	Shore A
Tensile strength		3	MPA
Elongation		250	%
Color		Black
Surface		Smooth
Nitrile rubber content in total polymer		10	%
Compression set (22hrs at 70°C)		25	% Max
Tear resistance		18	kg/cm
Abrasion resistance (<60 0.5 kg >60 1 kg)		200	mm3
Tension Set		10	%
	Change in hardness	5	Shore A(Max)
	Change in tensile	+/-10	% Max
Heat Aging (70°C, 72h)	Change in elongation	+/-10	% Max
	Change in tear strength	-10	kN/m
	Change in linear dimension	+/-1	%
Oil Resistance	ASTM1 (D vol.)	5	%
(70°C, 72h)	ASTM2 (D vol.)	25	%
	ASTM3 (D vol.)	55	%
Thermal Properties		Value	Unit
General Temperature Range		-25 to 110	°C
Minimum for Continuous Use (Static)		-30	°C
Brittle Point		-40	°C
Maximum for Continuous Use (Static)		100	°C

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