Sepeed Polymer Afza Rubber Additives
Stearic Acid A fundamental co-activator in almost all rubber formulations. In combination with ZnO, it forms active zinc complexes that accelerate sulfur vulcanization. It also enhances carbon black dispersion and controls compound viscosity
Acts as an internal lubricant and an effective dispersing agent for carbon black and silica. Together with ZnO and stearic acid, it functions as a co-activator in sulfur curing, improving compound homogeneity and mechanical properties
pewax Applied in limited dosages as a processing aid. It reduces viscosity, improves filler dispersion, and facilitates mixing. PE Wax also contributes to smoother extrusion and better surface finish in certain rubber compounds