脲醛
甲醛
尿素
异氰酸酯
傅里叶变换红外光谱
复合材料
热重分析
多元醇
异佛尔酮二异氰酸酯
季戊四醇
出处
期刊:RSC Advances
[Royal Society of Chemistry]
日期:2018-05-14
卷期号:8 (32): 17879-17887
被引量:32
摘要
In this study, a series of ethylene glycol modified urea–melamine–formaldehyde resins were synthesized, and then incorporated into rigid polyurethane foams as a reactive-type liquid flame retardant.
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