As a coupling agent in the basal resin, such as PE, PP, PS, PC, AS, ABS, PVC, SBS, polyester, polyether, polyurethane ... Applications: HW-988 may be used as a coupling agent in the basal resin, such as PE, PP, ... PS, PC, AS, ABS, PVC, SBS, polyester, polyether, polyurethane, polyamide, polycarbonate etc.Increase the ... at break and reduce system viscosity. Aluminate coupling agent HW-988