random prepolymer无规预聚物
urethane prepolymer氨基甲酸酯预聚物
SPU prepolymerSPU预聚体
phthalonitrile prepolymer邻苯二甲腈预聚物
314 prepolymer预聚物
prepolymer liquidity预聚物流动性
bismaleimide prepolymer双马来酰亚胺预聚体
triglyceride prepolymer三甘油酯预聚物
polysulfide prepolymer聚硫橡胶预聚体
In this paper, we adopt prepolymer method to synthesize casting PU elastomer.
本文采用预聚物法合成浇注型聚氨酯弹性体。
Finally, isocyanate was modified by trimellitic anhydride (TMA). Polyurethanes wre prepared with synthesis of prepolymer by introducing imide group.
用偏苯三酸酐(TMA)改性异氰酸酯,再经过预聚体法合成出PUE,从而把酰亚胺基团引入到聚氨酯的主链上。
参考来源 - 聚氨酯弹性体耐热性能的研究The results of experiments showed that the molecular weight of prepolymer had some influences on the properties of microcapsules.
实验结果表明预聚物的分子量对微胶囊性能是有一定影响的。
参考来源 - 十二醇/三聚氰胺—甲醛树脂微胶囊相变材料的制备及表征