Description
Poly Butadiene Rubber PBR 1220
Poly Butadiene Rubber 1220 PBR, which stands for Poly Butadiene Rubber, is a polymer composed of the polymerization process of 3,1-butadiene monomer, has a high resistance to abrasion and is used especially in the production of rubber, also as an additive for Improved mechanical strength used.
According to statistics published in 2000, the annual production of polybutadiene rubber was more than 2 million tons per year. This statistic makes the above important compound the second synthetic rubber after butadiene styrene rubber. PBR polybutadiene is the fourth most widely used chemical in the world in 2012.
It was one of the first types of elastomers or synthetic rubbers to be invented. This polymer is very similar to natural rubber, polyisoprene. The main use of this polymer is an alternative to EPDM. It is used to viscose industrial oils.
It is also suitable for applications dealing with low temperatures. The storage temperature of this polybutadiene rubber 1220 PBR should not exceed 30 ° C. The standard for storing polybutadiene rubber in warehouses is at least one year.
Uses of polybutadiene rubber PBR
- In the inner tube, hoses are used for sandblasting along with natural rubber.
- Pneumatic and water hoses are mainly used in hose cover.
- Used in making toys
- Tires
- Conveyor belts
- Pad leave
- Shoe soles
- Golf balls
Disadvantages of PBR rubber
- Heat resistant
- Low delay does not ignite
- Low resistance to oil and gasoline
- Undesirable processability
- Low resistance to ozone
