Raw materials 归档 - Page 2 of 7 - GSTPU
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05-02-2026Rosin ester polyols (commonly known as “rosin polyester polyols”), derived from natural rosin resin from forest products, are a class o... -
05-02-2026Refined palm oil is a white or light yellow semi-solid with a relative density (15/15℃) of 0.921–0.925. Its melting point is 27–50℃. The iodine val... -
05-02-2026Soybean oil is a triglyceride containing 20%–30% oleic acid (C18:1, an eighteen-carbon fatty acid with one double bond), 45%–58% linoleic acid (C18... -
05-02-2026Most vegetable oil molecules, unlike castor oil, do not contain multiple hydroxyl groups, and their hydroxyl content needs to be increased through ... -
05-02-2026By adding ethylene glycol, glycerol, trimethylolpropane, pentaerythritol, sorbitol, or even low molecular weight polyether polyols for alcoholysis ... -
05-02-2026Abbreviation: CAS CAS NO.: 8001-79-4. Castor oil is a glycerol ester of fatty acids, containing approximately 70% glyceryl triricinoleate and 30% g... -
05-02-2026Polystyrene polyols are obtained by the polymerization of styrene and allyl alcohol, with allyl alcohol providing the hydroxyl groups and functiona... -
05-02-2026Abbreviation: HTBN Alias: Polybutadiene-acrylonitrile copolymer diol, Hydroxyl-terminated butadiene-acrylonitrile liquid rubber. The chemical struc... -
05-02-2026Epoxidized hydroxyl-terminated polybutadiene resin is a polybutadiene oligomer containing epoxy groups and terminal hydroxyl groups. It is a deriva... -
05-02-2026Also known as: Hydroxyl-terminated hydrogenated butadiene homopolymer. CAS number: 68954-10-9. Depending on the polymerization process, there are t... -
05-02-2026Abbreviation: HTPB, Butadiene hydroxyl rubber Alias: Hydroxyl-terminated polybutadiene liquid rubber HTPB is a polyol with a polybutadiene main cha... -
05-02-2026Polyacrylate polyols are oligomeric polyols synthesized from hydroxyl-free acrylates and hydroxyl-containing acrylates or allyl alcohol. Polyacryla...
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