polyether for slurry, soles and leather finishing agents-pg电子竞技平台

this is a low unsaturated polypropylene oxide ether diol, with a molecular weight of 400-4000. as the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane waterproof products.

this is a low unsaturated polypropylene oxide ether diol, with a molecular weight of 400-4000. as the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane waterproof products.