CAO SU PBR1220 LÀ GÌ?

1. WHAT IS PBR1220 RUBBER

BR rubber (Polybutadiene (BR)) has a very high ability to absorb fillers without reducing the mechanical properties of the finished product.

BR rubber combines with other types of rubber to increase fatigue resistance, wear resistance, and crack resistance.

With equal filler levels, BR products have lower tear resistance, water absorption resistance and abrasion resistance than natural rubber and SBR rubber.

The resistance and electrical resistance of BR are similar to natural rubber due to its high air permeability. At low temperatures, the bounce of BR does not change much, so BR is combined with other types of rubber to improve this property of the mixture.

BR rubber used in conveyor belts combines with natural rubber to improve cutting properties, tearing properties, wear resistance, good heat resistance and good bending and cracking resistance.

In addition, BR synthetic rubber is used to produce tires for cars, motorcycles, conveyor belts and shoe soles.

The main use is to increase the life of the product thanks to its very high abrasion resistance compared to other types of rubber.

BR is a type of rubber that is difficult to pre-treat, difficult to shape, and difficult to extrude compared to SBR rubber.

At high temperatures beyond 38 degrees Celsius (100 degrees Fahrenheit), BR becomes dry and rough, does not stick to the rolling pin, is less sticky and sags, making it difficult to temper.

On the current market, BR rubber is produced by many companies with different codes, but the basic features are almost the same such as: BR 01 of Kumho, LG (Korea), BSTE (Thailand), BR 1220 of Nipol (Japan), BR 150 Taipol (Taiwan), BR 130, BR 230 UBEPOL (American company manufactured in Brasi),...

2. APPLICATIONS & ENVIRONMENT FOR USING PBR RUBBER

Butadiene is used in the production of synthetic rubbers and elastomers including polybutadiene rubber (PBR), styrene-butadiene rubber (SBR), nitrile rubber (NR) and polychloroprene (Neoprene), all of which are used in used in the production of other goods and materials.

PBR is used in tire production. Polybutadiene is mainly used in the production of car tires. It is estimated that tire production consumes more than 70% of the world's polybutadiene production. It is mainly used in tires as a sidewall to reduce fatigue caused by constant flexing during running. Butadiene is also used in a variety of other automotive components

Polybutadiene provides the benefits of low rolling resistance and high wear resistance, which, in turn, provide tires with long life and low fuel consumption rates. The growing demand for electric vehicles in recent years, as well as the impending consumer transition to electric vehicles, is expected to present opportunities for polybutadiene rubber (PBR) tires during the forecast period. newspaper. All the aforementioned factors are expected to boost the use of polybutadiene rubber in automotive applications.

PBR1220 rubber has been imported and distributed in Vietnam by Viet Trung - 0903 123 357 for many years. If you are in need of SBR rubber, please contact us for the best quote.