NBR

NBR

Nitrile rubber – also called nitrile-butadiene rubber NBR rubber, and Buna-N – is a synthetic rubber providing excellent resistance to various oils – petroleum-based, mineral, & vegetable.
Nitrile products distinct themselves with more resistant and heat aging unlike natural rubber and other materials. For abrasion resistance and metal adhesion, nitrile rubber is the best material choice by customers.

Description

Manufacturer	Tradename	Acrylonitrile Content %	Mooney Viscosity ML (1+4) @ 100°C.
Sibur	NBR 1845	18.5	45
Sibur	NBR 1855	18.5	55
Sibur	NBR 1865	18.5	65
Sibur	NBR 2645	28.5	45
Sibur	NBR 2675	28.5	75
Sibur	NBR 3345	33	45
Sibur	NBR 3345 FC	33	45
Sibur	NBR 3365	33	65
Sibur	NBR 3375	33	75
Sibur	NBR 4045	38	45
Sibur	NBR 4065	38	65
JSR	N250S	19	63
JSR	N250SL	19.5	43
JSR	N240S	26	56
JSR	N230S	35	56
JSR	N230SL	35	42
JSR	N220S	41.5	56
Kumho	KNB 1845	18	45
Kumho	KNB 25LM	28	50
Kumho	KNB 35L	34	41
Kumho	KNB 35LM	34	50
Kumho	KNB 40M	41	60
LG Chem	NBR 6240	34	41
LG Chem	NBR 6250	34	51.5
LG Chem	NBR 3250	41.5	55
LG Chem	NBR 3280	41.5	80.5
Versalis	EUROPRENE N 1945	19	45
Versalis	EUROPRENE N 2845	28	45
Versalis	EUROPRENE N 2860	28	60
Versalis	EUROPRENE N 3345	33	45
Versalis	EUROPRENE N 3960	39	60
Versalis	EUROPRENE N 3980	39	80
Zeon	NIPOL NBR N41	29	77.5
Zeon	NIPOL NBR DN3335	33	35
Zeon	NIPOL NBR DN3350	33	50
Zeon	NIPOL NBR DN3380	33	80
Zeon	NIPOL 1042	33.5	77.5
Zeon	NIPOL 1052J	33.5	46

Description

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NBR

Description

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