PVA 0488 by Liwei chemical (Sinochem) is partially hydrolyzed, odorless, nontoxic, polyvinyl alcohol high polymer grade. Exhibits resistance to oil, grease & solvent, excellent film forming... view more

PVA 0499 by Liwei chemical (Sinochem) is partially hydrolyzed, odorless, nontoxic, polyvinyl alcohol high polymer grade. Exhibits resistance to oil, grease & solvent, excellent film forming, emulsifying and... view more

PVA 1792 by Liwei chemical (Sinochem) is an odorless, nontoxic, polyvinyl alcohol high polymer grade. Exhibits resistance to oil, grease & solvent, excellent film forming, emulsifying and adhesive... view more

PVA 1798 by Liwei chemical (Sinochem) is an odorless, nontoxic, polyvinyl alcohol high polymer grade. Exhibits resistance to oil, grease & solvent, excellent film forming, emulsifying and adhesive... view more

PVA 2088 by Liwei chemical (Sinochem) is a kind of water-soluble resin produced by polymerization and alcoholysis of vinyl acetate. Offers unique features of high cohesiveness, membrane tenacity... view more

PVA 2099 by Liwei chemical (Sinochem) is a kind of water-soluble resin produced by polymerization and alcoholysis of vinyl acetate. Offers unique features of high cohesiveness, membrane tenacity... view more

PVA 2699 by Liwei chemical (Sinochem) is an odorless, nontoxic polyvinyl alcohol (PVOH) grade. Exhibits excellent film forming, emulsifying and adhesive properties. Provides resistance to oil... view more