Halobutyl rubber composition containing silicate fillers and their use for tires.

摘要

Elastomeric compositions with a halobutyl matrix reinforced by a siliceous inorganic filler, which are characterised in that they additionally contain an epoxidised natural rubber. These compositions exhibit high, both thermomechanical and adhesive, properties, especially when compared with natural rubbers. They can be employed for the preparation of tubeless-type leakproof tyres.