Polybutadiene Rubber
Polybutadienerubber (BR, PBR rubber) is one of the most frequently-used synthetic rubber in rubber industries, which is sometimes used as a substitute for natural rubber (NR). It is produced either by anionic polymerization or by coordination polymerization of 1,3-butadiene typically in a non-polar solvent. It has high abrasion resistance, high resilience, good low temperature properties characteristics. There are two types of polybutadiene rubberavailable at Yusheng, they are BR9000(Nickel Catalyst) and BR9104(Neodymium catalyst).
Specification of Polybutadiene Rubber
BR9000(Nickel Catalyst) Specification:
|
Polymer Properties |
Method |
|||
|
Mooney Viscosity ML1+4100℃ |
41 |
49 |
GB/T 1232.1 |
|
|
Volatile Matter % |
--- |
ISO 248 |
||
|
Ash % |
--- |
GB/T 4498 |
||
|
Compound Properties/T 8660-2008; Cure at 145℃ |
||||
|
Compound, ML1+4100℃ |
--- |
65 |
GB/T 1232.1 |
|
|
Tensile Strength MPa，35min |
--- |
GB/T 8660-2008 |
||
|
Elongation % 35min |
330 |
--- |
GB/T 8660-2008 |
|
|
Modulus MPa |
25min |
GB/T 8660-2008 |
||
|
35min |
GB/T 8660-2008 |
|||
|
50min |
GB/T 8660-2008 |
|||
BR9104(Neodymium catalyst) Specification:
|
Polymer Properties |
Method |
||
|
Mooney Viscosity ML（1+4）100℃ |
38 |
48 |
GB/T 1232.1 |
|
Volatile Matter % |
--- |
GB/T24131.1 |
|
|
Ash % |
--- |
GB/T4498.1 |
|
|
Compound Mooney Viscosity ML(1+4)100℃ |
--- |
80 |
GB/T 1232.1 |
|
Modulus, MPa |
GB/T 8660 C2 |
||
|
Tensile Strength, MPa |
--- |
GB/T 8660 C2 |
|
|
Elongation，% |
360 |
-- |
GB/T 8660 C2 |
|
Recipe: GB/T 8660; Curve condition:145℃*35min |
|||
Packing of Polybutadiene Rubber
PE film and kraft paper bag packing for piece of rubber or MB5, net weight: 25.0±0.25kg/bag
PE film and Kraft paper bag packing for piece of rubber or MB5(GPS5), net weight: 25.0±0.25kg/bag.
For polybutadiene rubber priceor more information, please feel free to contact us!
If you need any kinds of butyl rubber, please contact us, as a professional rubber raw materials company, YuSheng is willing to offer you high quality products.
Send product request
Other supplier products
 |
EE Belting Fabric | EE Belting Fabric is made of 100% polyester yarns in both Warp and Weft direction. It has the advantages of high strength, high modulus, good stabi... |
 |
Rubber Additives | Rubber chemicalshere YUSHENG supplied are referring to the certain fillers which are widely used in tyre, rubber conveyor belts and rubber hoses pr... |
 |
Chafer Fabrics | Chafer Fabrics are the special industrial fabrics mainly made of Nylon 6, Nylon 66 and Polyester yarns. Chafer fabrichas quite high breaking streng... |
 |
Regular Butyl Rubber | Regular butyl rubber IIR is a copolymer rubber of isobutylene and isoprene. Butyl rubber has excellent impermeability to gas diffusion, and the lon... |
 |
Accelerator DCBS | The product possess the best ant scorching quality of sulfonamide type accelerators. Its ant scorching quality and processing safety in natural rub... |
Same products
 |
PVC RESIN | Seller: Tianjin Bohai Chemical Industry Group Supply And Sales Co.,Ltd | Product name:PVC RESIN(SG5,SG7,DG1000,ect） Cas no.: 9002-86-2 MF: C2H3Cl EINECS:618-338-8 App... |
 |
Foamed SBR Latex | Seller: Zhejiang Huaqi Information Technology Co., LTD | Foamed SBR latex（）, also known as Styrene-butadiene rubber latex, is a versatile material that ha... |
|
|
Rubber Additives | Seller: YUSHENG ENTERPRISE LIMITED | Rubber chemicalshere YUSHENG supplied are referring to the certain fillers which are widely used ... |
 |
Rubber Accelerator | Seller: YUSHENG ENTERPRISE LIMITED | Rubber acceleratorare chemicals used to speed up the vulcanization process of rubber. This proces... |
|
|
Regular Butyl Rubber | Seller: YUSHENG ENTERPRISE LIMITED | Regular butyl rubber IIR is a copolymer rubber of isobutylene and isoprene. Butyl rubber has exce... |
