NBR NANCAR® 4155J Nantex Industry Co., Ltd.

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Technical Data Sheet

elastomer	Test Condition	Test Method	Test Result	Test Unit
tensile strength	Yield4	ASTM D412	26.3	MPa
tensile strength	tensile strength	Yield5	ASTM D412	26.8	MPa
elongation	Break3	ASTM D412	750	%
	elongation	Break4	ASTM D412	630	%
	elongation	elongation	Break5	ASTM D412	580	%
tear strength		ASTM D624	73.0	kN/m
Permanent compression deformation	100°C,70hr	ASTM D395	82	%
tensile strength	300%Strain3	ASTM D412	7.40	MPa
	tensile strength	300%Strain4	ASTM D412	10.9	MPa
		tensile strength	300%Strain5	ASTM D412	12.4	MPa
		tensile strength	tensile strength	Yield3	ASTM D412	24.0	MPa
thermal performance	Test Condition	Test Method	Test Result	Test Unit
Heat loss		ASTM D5688	0.30	%
Physical properties	Test Condition	Test Method	Test Result	Test Unit
Mooney viscosity	ML1+4,100°C	ASTM D1646	55	MU
Mooney viscosity	Mooney viscosity	ML1+4,100°C2	ASTM D1646	75	MU
bound acrylonitrile content		Internal Method	41.0	%
density			0.998	g/cm³
stabilizer			Non-staining
Soluble inMEK			100	%
viscosity	Minimum	ASTM D1646	44.0
	viscosity	Minutesto35pointsrise,t35	ASTM D1646	37.0	min
	viscosity	viscosity	Minutesto5pointsrise,t5	ASTM D1646	23.1	min
hardness	Test Condition	Test Method	Test Result	Test Unit
Shore hardness	ShoreA,5Sec3	ASTM D2240	79
	Shore hardness	ShoreA,5Sec4	ASTM D2240	80
	Shore hardness	Shore hardness	ShoreA,5Sec5	ASTM D2240	81
aging	Test Condition	Test Method	Test Result	Test Unit
Change rate of hardness (Shore) in the air	ShoreA,100°C,70hr	ASTM D573	-5.0
Change rate of tensile strength in air	100°C,70hr,在ASTM#1油中	ASTM D471	-3.0	%
Change rate of tensile strength in air	Change rate of tensile strength in air	100°C,70hr,在IRM903油中	ASTM D471	-3.0	%
Change rate of ultimate elongation in air	100°C,70hr,在ASTM#1油中	ASTM D471	-33	%
Change rate of ultimate elongation in air	Change rate of ultimate elongation in air	100°C,70hr,在IRM903油中	ASTM D471	-24	%
Change rate of hardness (Shore) in the air	支撐A,100°C,70hr,在ASTM#1油中	ASTM D471	3.0
Change rate of hardness (Shore) in the air	Change rate of hardness (Shore) in the air	支撐A,100°C,70hr,在IRM903油中	ASTM D471	-5.0
Volume change	100°C,70hr,ASTM标准油（1号）	ASTM D471	-0.49	%
Volume change	Volume change	100°C,70hr,在IRM903油中	ASTM D471	7.5	%
Change rate of tensile strength in air	100°C,70hr	ASTM D573	-1.0	%
Change rate of ultimate elongation in air	100°C,70hr	ASTM D573	-36	%

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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