Products in Specialty Elastomers: Butyl Rubber (IIR)

IMPRAMER™ R 1675 butyl rubber is a copolymerization product of isobutylene and isoprene. Product is offered as white to light amber color bale and has 0.92 as typical specific gravity.

JSR BUTYL 065 excels in air Impermeability, is weather resistance, ozone resistance, heat resistance, and aging resistance. The heat aging resistance is improved for chlorobutyl and bromobutyl in comparison with regular butyl rubber.

GRP BUTYL RECLAIM GRP BRI85 is made from used butyl tubes. When incorporated in recipe provides faster mixing & extrusion, reduced power consumption. It is best suited for inner tubes, tire inner liner, adhesives, cable compound. Butyl rubber is a synthetic rubber, a copolymer of isobutylene with isoprene. Generally it’s called as IIR. It stands for isobutylene isoprene rubber. Butyl rubber is impermeable to air and used in many applications requiring an airtight rubber. The first major applications of butyl rubber are tire inner tubes and Inner Liner. Some other applications are adhesives, bladders, sealants and chewing gum.

BUTYL RUBBER BK-1675N is a product of isobutylene and isoprene copolymerization.

KIBIPOL® PR-1205 is a Butyl Rubber (IIR) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: rohs compliant.

Astlett Rubber Inc BK 1675N is an isobutylene isoprene rubber with a yellowish-white bale color.

Dynacast Industrial Products Butyl Rubber - BUTYI has a very high impermeability to gasses and is used for the inner tubes of pneumatic tires, and in vacuum and high pressure applications. It has an unusually broad loss peak so that, despite having a glass transition temperature as low as -65C, it displays high damping at ambient temperatures. Butyl Rubber has good ozone, weathering, heat and chemical resistance. It is not suitable for use in contact with mineral oils. Butyl rubber has low resilience at ambient temperatures and is suitable for damping applications.

KIBIPOL® PR-040 is a Butyl Rubber (IIR) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: rohs compliant.

Goodyear Rubber Company of So. California Butyl polymer is a synthetic rubber, a copolymer of isobutylene and isoprene. Polyisobutylene was first developed by BASF in 1931 and it was later developed into butyl rubber in 1937. Halogenated butyl rubber (halobutyl) was developed in 1960s, in its chlorinated (chlorobutyl) and brominated (bromobutyl) variants provide significantly higher curing rates with other rubber. Due to its bulky chemical structure, butyl rubber has excellent impermeability and long segments of polymer chains give flexibility. Due to its unique characteristics the first major application was tire inner tubes, remains an important marker segment even today. Butyl rubber is highly used in high temperature applications as well.

JSR BUTYL 268 excels in air Impermeability, is weather resistance, ozone resistance, heat resistance, and aging resistance. The heat aging resistance is improved for chlorobutyl and bromobutyl in comparison with regular butyl rubber.

KRAIBURG IIR is a butyl rubber used in applications such as air hoses, inner liners of tires, pharmaceutical stoppers and pipettes, membranes, rubber-coated fabrics, vapor and chemical hoses, safety gloves, etc.

KIBIPOL® PR-040G is a Butyl Rubber (IIR) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: rohs compliant.

KIBIPOL® PR-040S is a Butyl Rubber (IIR) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: rohs compliant.

JSR BUTYL 365 excels in air Impermeability, is weather resistance, ozone resistance, heat resistance, and aging resistance. The heat aging resistance is improved for chlorobutyl and bromobutyl in comparison with regular butyl rubber.

GRP BUTYL RECLAIM GRP BRI75 is made from used butyl tubes. When incorporated in recipe provides faster mixing & extrusion, reduced power consumption. It is best suited for inner tubes, tire inner liner, adhesives, cable compound. Butyl rubber is a synthetic rubber, a copolymer of isobutylene with isoprene. Generally it’s called as IIR. It stands for isobutylene isoprene rubber. Butyl rubber is impermeable to air and used in many applications requiring an airtight rubber. The first major applications of butyl rubber are tire inner tubes and Inner Liner. Some other applications are adhesives, bladders, sealants and chewing gum.

Precision Associates inc. 13644 is a 60 durometer black colored Butyl elastomer, it is formulated with FDA sanctioned materials.

KIBIPOL® PR-255 is a Butyl Rubber (IIR) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: rohs compliant.