The main purpose of this study is to synthesize self-emulsified ionic polyurethane(PU), to find a better condition in prepolymerization, chain extend and emulsion reaction, to obtain a stable PU emulsion.
合成自乳化季铵盐阳离子水性聚氨酯,找到聚氨酯预聚步骤,扩链步骤,乳化步骤的各反应步骤的最佳条件,使得工艺简单,并能获得乳液性能稳定的聚氨酯乳液,是该研究的最主要目的。
参考来源 - 季铵盐阳离子自乳化聚氨酯的合成及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Stable self emulsified system was obtained after neutralization by triethyl amine.
经三乙胺中和后得到稳定的自乳化体系。
A stable self emulsified system was obtained after neutralization of triethyl amine.
经三乙胺中和后可以得到稳定的自乳化体系。
The self-preparing oil water emulsion pump group can take off a bulky emulsified liquid box, and can reduce workers' labor intensity.
使用该自配乳化液泵组，可以去掉庞大的乳化液箱，并且可以减轻工人的劳动强度。
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