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 CBS | CBS(CZ) is an accelerator with high activity and has greatly delayed action, high anti-scorching quality, processing safety, short cure time. The C... |
 |
Multifilament Yarns | Multifilament yarnsare yarns that have multiple filament fibers that can be treated to twist together. Multifilament of any kind will use a spinner... |
 |
Fiber Glass Cord | Dipped glass cord has the advantages of good flame retardant, high temperature resistance, electrical insulation, high strength, good chemical stab... |
 |
Bead Wire | Bead Wire, is a kind of steel wire plated with bronze, copper or brass as reinforcement of bead on Tyres. The Bead ring woven by the bead wire and ... |
 |
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
 |
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... |
 |
PP FDY Yarn | 卖方: YUSHENG ENTERPRISE LIMITED | PP yarn also known as polypropylene yarn, it is a lightweight yarn that can be made into POY, FDY... |
