Tire Curing Envelopes and Bladders

Compounds based on Brominated X_Butyl® and Chlorinated X_Butyl® are ideal for tire curing envelops, used in the retreading process of truck and bus tires. They are especially suitable due to the low modulus and tension set requirements. Heat and steam resistance and suitability for resin cure, makes Regular X_Butyl® perfect for bladders, used for the manufacturing of all types of tires.

In addition, the use of lower unsaturation butyl products proved to show improved flex fatigue properties and extended the curing bladder life.