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nature : also known as the Malay resin and dehydrate malic acid resin. By maleic anhydride and polyols by esterification from a type of polyester resin. General stained, mainly for coating system, the system is also used for ink and a growing plastic. There are generally three types of the following : (a) Diol maleic anhydride resins (dihydric alcohol-maleic anhydride resin), usually Diol is glycol, esterification often joined phthalic anhydride to change its brittleness; (2) Oil modified glycerol maleic anhydride resins ( oil-modified glycerol - maleic anhydride resin), esterification generally joined dry vegetable oil, phthalic anhydride and glycerol to change its gelling; (3), glycerol Rosin modified maleic anhydride resins (rosin-modified glycerol - maleic anhydride resin), and Rosin maleic anhydride role and then glycerides of which is transparent Light features.
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