Butyl

X_Butyl® CB 1240

A non-staining, chlorinated isobutylene-isoprene copolymer with low Mooney viscosity.

Property

Nominal Value

Unit

Test Method

Mooney Viscosity ML (1+8) 125 ºC

38

MU

ASTM D 1646

Cholorine content

1.25

% by wt

ARLANXEO