dimethylolpropionic acid
英
美
网络 二羟甲基丙酸
双语例句
- A novel hyperbranched waterborne polyurethane was prepared based on the monomers of isophorone diisocyanate ( IPDI), dimethylolpropionic acid ( DMPA), diethanolamine ( DEA) and the core of melamine.
以异佛尔酮二畀氰酸酯（IPDI）、二羟甲基丙酸（DMPA）、二乙醇胺（DEA）为反应单体和三聚氰胺为核分子合成了一种新型超支化水性聚氨酯。 - The anionic waterborne polyurethane was synthesized by the reaction of toluene diisocyanate ( TDI) with polyester glycol and dimethylolpropionic acid ( DMPA) with the process of prepolymerization step by step and self-emulsification.
采用甲苯二异氰酸酯（TDI）、聚酯多元醇和二羟甲基丙酸（DMPA）为主要原料，经分步预聚后在水中自乳化合成了阴离子型水性聚氨酯胶粘剂。 - The water-borne polyurethane ( WPU) emulsion modified by epoxy resin was prepared using toluenediisocyanate ( TDI), polyether ( N220), dimethylolpropionic acid ( DMPA), epoxy resin, hydroxypropyl acrylate ( HPA) and so on.
以甲苯二异氰酸酯（TDI-80）、聚醚二醇（N220）、二羟甲基丙酸（DMPA）、环氧树脂和丙烯酸羟丙酯（HPA）为主要原料，合成了环氧改性的水性聚氨酯乳液。 - The waterborne polyurethane dispersion was synthesized by the reaction of polyester glycol with toluene diisocyanate ( TDI) and dimethylolpropionic acid ( DMPA), and the coatings can be made based on it.
采用聚酯二元醇与甲苯二异氰酸酯（TDI）和二羟甲基丙酸（DMPA）反应合成水性聚氨酯分散体，进一步制成涂料。 - Aqueous polyurethane dispersion was synthesized by the reaction of toluene diisocyanate ( TDI) with polyester glycol ( T1136) and dimethylolpropionic acid ( DMPA). The effects of the preparation technique, the reaction temperature and time on the properties of aqueous polyurethane dispersion were investigated.
采用TDI与聚酯二元醇（T1136）和二羟甲基丙酸（DMPA）反应合成水性聚氨酯分散体，讨论了合成工艺、反应温度和时间对聚氨酯分散体性能的影响，并确定了反应温度和时间。 - The results showed that, when the molar ratio of dimethylolpropionic acid was 30%, the WPU sizes showed good application performances.
实验结果表明，当二羟甲基丙酸的摩尔分数为30%时，水性聚氨酯浆料的使用性能较好。