Styrene Butadiene Rubber (SBR)
Definition Elastomer comes from the contraction of elastic polymer. Elastomer refers to any material, such as but not limited too natural rubber or synthetic rubber, that is able to resume its original shape after removing a deforming force on it. Elastomer may also be called rubber. Comments Elastomer is an amorphous polymer with a special […]
Definition Halobutyl is a variety of synthetic rubber or elastomer and refers to halogenated butyl. The halobutyl rubber is the copolymer of isobutylene (98%) and a small amount of isoprene (2%). The abbreviation IIR is commonly used to describe butyl or halobutyl rubber as it stands for Isobutylene Isoprene rubber. The halobuty rubber is odorless and tasteless, though it may […]
Definition: In the petrochemical industry “C4” refers to the branch of Olefins which begins with C4…. in their chemical formulas. C4 is used to nominated the Butadiene and all its derivatives Comments: Among the C4 family, the mostly used products are the Butylene isomers such as, Isoprene, Butyl Rubber (BTR), Styrene, Styrene Butadiene Rubber (SBR) and […]
Definition: “Butadiene” is the head of the C4 olefins family. Butadiene is a gas that condensates at -4.5°C. Mainly produced as byproducts from Ethylene by Ethane by steam cracking at high temperature (900°C), the Butadiene can also be obtained by Butane dehydrogenation or from Ethanol. Comments: Butadiene is mostly converted into Styrene Butadiene or Styrene Butadiene Rubber (SBR) more well known as synthetic Rubber Polybutadiene is also used […]
The Japanese JSR Corporation and Bangkok Synthetics Corporation (BST) have created a joined venture (51%/49%) in June 2011 called the JSR BST Elastomer Co. to build the first Solution Polymerization Styrene-Butadiene Rubber (S-SBR) plant in Map Ta Phut, Rayong Province, Thailand. S-SBR is a high-performance synthetic rubber used mainly in tires and industrial goods for which the […]
Haldia Petrochemicals Ltd (HPL) is a competitive modern naphtha based Petrochemical Complex located 125 kms from Kolkata, at Haldia, West Bengal, India. HPL is the second largest petrochemical industry in India with a total capacity equivalent to 7, 00,000 TPA of ethylene. Now HPL is planning a $1 billion (Rs 4,000 crore) capital expenditure project over […]
Definition: “Rubber” is the common name given to Styrene Butadiene or Styrene Butadiene Rubber (SBR). Comments: Produced out of the butadiene, the C4 Olefins family, either by fraction distillation in refinery either as byproducts of the Ethylene in the steam cracker, the Rubber is mostly used because of its adhesive performances for tyres, sealants, sho soles, coatings. […]
