Product Details
Technical index numerical
Mooney viscosity, MB 1 ÷ 8 (125 ℃) 46-56
A batch of viscosity scattering, not more than 8
Don\'t saturation mol % 1.40-1.80
Tensile force, Mpa, no less than 19
400% minimum module, Mpa 7
Fracture extended, %, not less than 600
Loss on drying, %, not more than 0.3
Ash content, %, not more than 0.4
Iron content, %, not more than 0.02
The content of calcium stearate, %, not more than 1.2
Antioxidant content, % Irganox-1010 0.02-0.08
Agidol-1 0.05-0.20
Agidol-2 0.05-0.20
VS-30A 0.05-0.20
USES:
1.plastic sealant, adhesive, coating, sealing tape, electrical plug, inner tube, industrial products, medicinal bottle stopper
2.tire tube, capsule, air layer, the side of the tire and rubber hose, waterproof building materials, corrosion products, electrical products, heat resistant conveyor belt, etc.
Description:
Isobutylene and a small amount of isoprene copolymerization and become a synthetic rubber, referred to as IIR. Good chemical stability and thermal stability, the most outstanding is air tightness and water tightness. It to the air through rate is only 1/7 of the natural rubber, butylbenzene rubber 1/5, but to steam transmittance is 1/200 of the natural rubber, butylbenzene 1/140 of the rubber. Therefore butyl rubber is mainly used in the manufacture of all kinds of inner tube, steam pipe, water tyres, dam bottom and washer and so on all kinds of rubber products.