We supply world wide good quality rubber butyl
Butyl Rubber BK-1675N is a product of isobutylene and isoprene copolymerization in methyl chloride medium. This type of rubber is used for production of tire inner tubes, heating tubes, diaphragms of shaper-vulcanizers, latex of butyl rubber and rubber fabrics.
Supply form: 30 kg bales.
Technical data
Mooney Viscosity, ML1+8(125) 46-56
Viscosity spread in one lot, max. 6
Unsaturation, %, mol. 1.6
Tensile strength, MPa, min. 20
Ultimate elongation, %, min. 620
Modulus at 400% elongation, MPa, min. 7
Loss of mass at drying, %, max. 0.30
Ash mass content, %, max. 0.30