The result of performance test showed that the maleic anhydride and polyethylene glycol 400 monoester was the best to improve the viscosity of epoxy acrylate and the best mule ratio was 0.1. 实验结果表明：马来酸聚乙二醇400单酯改善体系黏度的效果最好且与环氧树脂的当量比为0.
The polyurethane-acrylate oligomer was prepared using isophorone diisocyanate, hydroxypropyl acrylate and polyethylene glycol as raw materials through two steps bulk reaction method. 以异佛尔酮二异氰酸酯、丙烯酸羟丙酯和聚乙二醇为原料,采用本体法两步合成聚氨酯丙烯酸酯齐聚物,经光热引发交联成型后可用作聚氨酯弹性体。
CS - 14 is studied as a kind derivate of polyethylene glycol. CS 14是1种聚氧乙烯类化学增感剂。