Dcp ( dicumyl peroxide) Chp (cumene hydroperoxide) Catalyst and initiator for: Acrylates, polyethylene Viny1 actetate, synthetic rubber . Ptsa (para toluene sulfonic acid) is used for acid-catelyst reaction such as estification .Hydrolysis, dehydration . Polymerizationand alkylation as a catalyst Dcp99%: 15mt/fcl (20kg/carton ) Chp : 16mt/fcl (200kg/iron drum) Ptsa : 25 kg/per woven bag or paper
