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The properties of room temperature curing castoroil polyurethane/ unsaturated polyester IPNpolymer primer-in-rust has been reported. 報(bào)道了蓖麻油聚氨酯與不飽和聚酯組成的互穿網(wǎng)絡(luò)聚合物(IPN)作為室溫固化帶銹涂料的性能。