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DOUBLEMER® 447
Double Bond Chemical Ind., Co., Ltd. 双键化工股份有限公司
DOUBLEMER® 447 is an epoxidized polybutadiene having both epoxy group and vinyl group in molecules. It is suggested to be used in cationic UV curing applications. It can increase the curing speed, and the cured films feature outstanding flexibility. When DOUBLEMER® 447 is applied to the thermal coatings, it can be combined with polyamines and acid anhydrides to have flexible and tough coatings. This product is a colorless viscous liquid.
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