Yishan Chemicals

EG YS-1 by Yishan Chemicals is polyester polyol. It has molecular weight of 2000. EG YS-1 is recommended for PU resin and elastomer... view more

EG YS-2 by Yishan Chemicals is a polyester polyol. This grade has molecular weight of 1700. EG YS-2 is designed for elastomer and PU (polyurethane) resin... view more

EG YS-3 by Yishan Chemicals is polyester polyol. The product has molecular weight of 1500. EG YS-3 is suitable for PU (polyurethane) resin and elastomer... view more

EG YS-4 by Yishan Chemicals is polyester polyol with 1500 molecular weight. EG YS-4 is recommended for elastomer and PU (polyurethane) resin... view more

EG/BG YS-8 by YISHAN Chemicals is polyester polyol with molecular weight is 4000. EG/BG YS-8 is designed for elastomer and polyurethane resin... view more