SBR Rubber Sheets

BENEFITS

SBR 70 ShA is a basic rubber sheet.

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

MATERIAL

Specification

Material No.: JRSBR177001
Mechanical Properties			Value	Unit
Density			1.7	g/cm3
Hardness			70 +/-5	Shore A
Tensile strength			2.5	MPA
Elongation			220	%
Color			Black
Surface			Smooth
Method of curing			Sulphur
Compression set (22hrs at 70°C)			50	% Max
Tear resistance			14	kg/cm
Abrasion resistance (<60 0.5 kg >60 1 kg)			160	mm3
Tension Set			6	%
	Change in hardness		5	Shore A(Max)
Heat Aging (70°C,72h)	Change in tensile		-0.4	% Max
	Change in elongation		-0.4	% Max
Thermal Properties		Value		Unit
General Temperature Range		-20 to 80		°C
Minimum for Continuous Use (Static)		-20		°C
Brittle Point		-20		°C
Maximum for Continuous Use (Static)		80		°C

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