通过UV固化和有机硅交联改性及多官能度扩链剂的引入，研制了多重交联UV固化水性聚氨酯木器涂料。
UV curable multi-crosslinking waterbrone polyurethane paint for wood is developed by introducing UV curing procedure, organosilicane crosslinking modification and multifunctional chain-extender.
尝试了一种向聚氨酯分子链中引入丙烯酸和有机硅基团对水性聚氨酯进行改性的新方法。
A novel modification method, which introduces acrylic acid groups and organosilicon groups in to the WPU molecular chain, was adopted in the experiment.
考察了不同有机硅含量对聚合物状态、力学性能、耐水性和耐黄变性能的影响，以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。
The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.
考察了不同有机硅含量对聚合物状态、力学性能、耐水性和耐黄变性能的影响，以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。
The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.
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