Min. Order Reference FOB Price
1 Ton US$9,600.00-10,000.00 / Ton
Product Description
Product Description Specification MK-660 is a star-shaped hydrogenated styrene-diene polymer (HSD type viscosity index improver), with a styrene content of 6.0 - 7.5 wt%. Its appearance is white powder. MK-660 can be used as a viscosity index improver for lubricating oils, with remarkable viscosity ...