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ALIPHATIC POLYISOCYANATE PREPOLYMERS AND POLYURETHANE RESIN COATING COMPOSITIONS USING THE SAME
ALIPHATIC POLYISOCYANATE PREPOLYMERS AND POLYURETHANE RESIN COATING COMPOSITIONS USING THE SAME
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机译:相同使用的脂肪族聚异氰酸酯预聚物和聚氨酯树脂涂料组合物
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摘要
An aliphatic polyisocyanate prepolymer obtained by reacting an aliphatic isocyanurate group-containing polyisocyanate with a short-chain diol, having a urethane bond content of 3.0% by weight or more based on the weight of the prepolymer and a solubility parameter of 11.8 or more.
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