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NBR is a copolymer of acrylonitrile and butadiene. It has excellent oil resistant properties, and finds applications in rubber parts for automotives and industries requiring such.
CONTACT US PDF FORMATAcrylonitrile-Butadiene Rubber
（NBR）
General introduction
NBR is a copolymer of acrylonitrile and butadiene. It has excellent oil resistant properties, and finds applications in rubber parts for automotives and industries requiring such.
Characteristic of NBR:
Excellent balance of low temperature flexibility with oil resistance
Good processing properties
Non staining stabilizer
Selection Guide:
| Type | Grade | Bound AN Content,% | Mooney Viscosity ML(1+4)100℃ | Application |
NBR | 4035 | 32-35 | 33-47 |
Automotive products, seals, hoses, o-rings and packings Adhesives Footwear Rolls Thermoplastic blends
|
5035 | 32-35 | 45-57 | ||
8035 | 32-35 | 70-82 | ||
5040 | 39-41 | 45-57 | ||
8030 | 28-32 | 72-83 | ||
8040 | 38-42 | 72-85 | ||
NBR powder | P8300 |
33 |
≥50
| PVC product modification, wire and cable, shoe material, sealing strip, profile, pipe, transparent hose, car mat, film, labor protection glove, conveyor belt, soft brake pad, oil resistant PVC hose, car interior, table cloth, powder coating, etc |
P83A | 35 | ≥ 55 |
Above is just part of our grades, if you want to know further information or more grades, please contact info@sundow.com.
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