Seefar is providing complete solution for the customized requirements to the following application. Themolecular characteristic of low levels of unsaturation find widevariety of application. The special properties can be listed as Lowrate of gas permeability-Tubes & tire., Thermal stability,ozone and weathering, vibration damping and higher coefficients offriction ,chemical and moisture resistance.
Halobutylrubbers (chlorobutyl & Bromobutyl) are extensively used inpharmaceutical closures because of their inherent properties : lowpermeable to gas, moisture vapor, chemical and biological inertness,low extractable due to cure versatility, resistance to heat ,UVand Ozone, adequate self sealing and low fragmentataion duringneedle penetration.