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About polyethylene glycol modified epoxy acrylic resin

2009-04-04View Original

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Does anyone have a recipe for polyethylene glycol modified epoxy acrylate? I use triphenylphosphine as the catalyst and p-hydroxyanisole as the polymerization inhibitor. The resulting resin is always very sticky and dark in color. The molar ratio of polyethylene glycol and epoxy resin is 0.1:1, catalyst 0.5%, inhibitor 0.05%. I wonder who can tell me the formula and specific preparation method. It is best to give performance indicators, such as product viscosity, acid value, etc.

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