Min. Order Reference FOB Price
1 Ton US$6,000.00-7,000.00 / Ton
Product Description
Hydrogenated Styrene Diene Copolymer Low Pour Point HSD Polymer Viscosity Modifier Introduction of HSD HSD is a viscosity index improver for hydrostyrene-vinyl diene copolymer HSD type. HSD in the application of lubricating oil viscosity index improver can improve the viscosity and temperature ...