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.
在线联系供应商
Other supplier products
 |
Accelerator TBBS | TBBS rubberis a Vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality, processing safety. It is white or ... |
 |
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... |
 |
Chlorinated Butyl Rubber | Chloro butyl rubberCIIR is a copolymer rubber of chloro isobutylene and isoprene. It has many of the attributes of butyl rubber, including low gas ... |
 |
Polyester Tyre Cord Fabric | Polyester Tyre cord fabric, also known as Dipped polyester Tyre Cord fabric. It is an important reinforcement materials woven with High tenacity po... |
 |
Dipped Diaphragm Fabric | Dipped Diaphragm Fabric, is a kind of Special Dipped Fabrics, woven by Nylon 66 or Nylon 6 industrial yarns in both warp and weft direction. Dippe... |
Same products
 |
PVC RESIN | 卖方: 地址：天津市南开区三马路133号海豚大厦4层 | Product name:PVC RESIN(SG5,SG7,DG1000,ect） Cas no.: 9002-86-2 MF: C2H3Cl EINECS:618-338-8 App... |
 |
Foamed SBR Latex | 卖方: Zhejiang Huaqi Information Technology Co., LTD | Foamed SBR latex（）, also known as Styrene-butadiene rubber latex, is a versatile material that ha... |
 |
Rubber Additives | 卖方: YUSHENG ENTERPRISE LIMITED | Rubber chemicalshere YUSHENG supplied are referring to the certain fillers which are widely used ... |
 |
Rubber Accelerator | 卖方: YUSHENG ENTERPRISE LIMITED | Rubber acceleratorare chemicals used to speed up the vulcanization process of rubber. This proces... |
 |
Regular Butyl Rubber | 卖方: YUSHENG ENTERPRISE LIMITED | Regular butyl rubber IIR is a copolymer rubber of isobutylene and isoprene. Butyl rubber has exce... |
