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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：脂肪族多异氰酸酯预聚物和使用其的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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