Butyl rubber is a synthetic polymer, a copolymer of isobutylene with isoprene. The key advantages butyl rubber offers is superlative air-barrier performance with superior flex properties. Butyl Rubber abbreviated as IIR (Isobutylene-Isoprene copolymer) is extensively used to manufacture tire’s Inner Tube. It offers matchless ozone & weather resistance along with heat stability.

Properties

Appearance

bale from white to light amber color; weight of a bale — (30 ± 1) kg

Package

PE wrapping film (Vicat softening point ≤95 °C); metal containers (1.26 MT)

Storage conditions

at the temperature not higher than 40 °C, in place protected from direct sunlight and atmospheric precipitation

Shelf life

2 (two) years from the date of manufacture

Transportation

by truck or container

Applications

• Inner tubes for tires
• Tire curing bladders
• Inner tube valves
• Pharmaceutical closures
• Sport ball bladders

Manufacturer

• Reliance Sibur Elastomers Private Limited (India)
• http://www.reliancesibur.com/about-us.html

Documentation

Safety data sheet
284 Kb

Technical data sheet
385 Kb