| abstract |
The present invention relates to a kind of Polyurethane sole material raw liquid, described stoste comprises component A and B component, and described component A improves auxiliary agent by whipping agent, polyester polyol, chainextender small molecule polyol, mobility, catalyzer, foam stabilizer form; Described B component is the isocyanate terminated performed polymer that excessive diphenylmethanediisocyanate (MDI), liquefied mdi and poly-adipate glycol binaryglycol ester polyol reaction obtains.Present invention reduces polyurethane shoe-sole stoste processing viscosity when using, improving mobility, reducing the generation of bubble, surface imperfection when preparing the type body of Pattern Design complexity, obtaining surface effect attractive in appearance. |