Qingdao Scienoc Chemical Co., Ltd has been engaged in manufacturing,R&D and marketing of organic sulfur and phosphorus contained (-S and -P group) compounds,some polymers and specialty additives since 1990s.

Our products can be used as
1.bleaching agents/catalysts/stabilizers/antioxidants for different rosin,rosin esters and their derivates(alkyl phenol disulfide polymers,Arkema Vultac 7,2 equivalents)

2.Curing & vulcanization agents/antioxidants/curing resins/peptizer for rubber & plastic (DTDC,Arkema Vultac 3,5,710 equivalents,SI group SP-1045 equivalent,DBD)

3.adhesion booster for abamectin EC

4.Curing agents for epoxy resins(polyetheramines AMD2000,AMD 5000,AMD 230,AMT 403,Huntsman jeffamines equivalents)