PVC PSM-30 light white and micro fine powder with a mean diameter of 1- ... forming, macerating, spraying and foaming after mixed with plasticizer and other addition agent. It is a ... cap (pad), steel plate coating, eraser, formulation with high plasticizer content, maceration forming.PSH-31: foam ... PSM-70: foam, additive and foaming artificial leather with high plasticizer content PSL-10: the same uses ...