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Butadiene Rubber Br9000
 

Product Description

Product Description

Butadiene Rubber (BR9000) 

Description: BR9000 is a high-cis-1, 4-polybutadienerubber copolymer consisting of 1, 3-butadiene by solution polymerization. Its appearance is white or light yellow. The product has excellent performance in high elasticity, low hysteresis, low temperature properties, good flexibility, low rolling resistance and high abrasion resistance.

Executive Standard:GB/T 8659-2008

Specifications:

Item Specifications Test Method
 
High First Second
vlatile matter content,%   0.50 0.80 1.10 GB/T6737
Ash content,%   0.20 GB/T 4498A
ML(1+4)100 ºC
Mooney viscosity of raw rubber,ML(1+4)100 ºC
45±4 45±5 45±7 GB/T 1232.1
,ML(1+4)100ºC ≥        Mooney viscosity of gross rubber,ML(1+4)100ºC ≥ 65 67 70
300% Modulus 145ºC,Mpa 25min  
35min  
50min  
7.0-12 GB/T 8660
C2
8.0~13.0
8.0~13.0
        
45ºC,35min,Mpa≥
13.2
       
elongation rate 145ºC,35min,%≥
330

Application: It is used as a general synthetic rubber, can be mixed use by natural rubber, butyronitrile rubber and butyl rubber. It is widely used to rubber products such as tire surface, various kinds of rubber hoses, rubber belt, sealing ring and sole. It can also be used in high cold resistance products and used as shockproof materials.

Package and storage: The package include a polyethylene bag inside and a paper bag outside, with a net weight of 25kg±0.25kg. BR9000 should be stored in well-ventilated, clean and dry warehouses.

Detailed Photos
Top Grade Butadiene Rubber Br9000 for Synthetic RubberTop Grade Butadiene Rubber Br9000 for Synthetic RubberTop Grade Butadiene Rubber Br9000 for Synthetic Rubber

Top Grade Butadiene Rubber Br9000 for Synthetic Rubber


 
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