现代涂料与涂装
現代塗料與塗裝
현대도료여도장
MODERN PAINT & FINISHING
2011年
11期
4-6
,共3页
紫外光固化%聚氨酯%丙烯酸酯%合成
紫外光固化%聚氨酯%丙烯痠酯%閤成
자외광고화%취안지%병희산지%합성
UV curing%polyurethane%acrylate%synthesis
利用TDI(2,4甲苯二异氰酸酯)和丙烯酸羟乙酯在45~75℃合成了常温(30℃)下呈固态的可以紫外光固化的聚氨酯丙烯酸酯低聚物,讨论了合成温度、催化剂对产物性能的影响。
利用TDI(2,4甲苯二異氰痠酯)和丙烯痠羥乙酯在45~75℃閤成瞭常溫(30℃)下呈固態的可以紫外光固化的聚氨酯丙烯痠酯低聚物,討論瞭閤成溫度、催化劑對產物性能的影響。
이용TDI(2,4갑분이이청산지)화병희산간을지재45~75℃합성료상온(30℃)하정고태적가이자외광고화적취안지병희산지저취물,토론료합성온도、최화제대산물성능적영향。
A solid UV-curing polyurethane acrylates oligomer was synthesized at room temperature (30 ℃) by using TDI (2,4 toluene diisocyanate) and acrylic acid ethyl ester 45- 75 ℃ as raw materials, the influence of synthesis temperature and catalyst to the performance of the product were discussed.