广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2011年
16期
64-65,82
,共3页
赖少媚%朱炳华%林华玉%潘滴云%叶家灿
賴少媚%硃炳華%林華玉%潘滴雲%葉傢燦
뢰소미%주병화%림화옥%반적운%협가찬
聚丙烯酸酯%复合%改性%水性聚氨酯%胶粘剂
聚丙烯痠酯%複閤%改性%水性聚氨酯%膠粘劑
취병희산지%복합%개성%수성취안지%효점제
polyacrylate%composite%modified%water-based polyurethane%adhesive
研究了一种聚丙烯酸酯乳液复合改性水性聚氨酯胶粘剂的方法,以及聚丙烯酸酯的玻璃化温度Tg、功能单体等改变对改性后的PUA复合乳液的粘接性能的影响。结果表明：聚丙烯酸酯乳液的分子结构不同对复合乳液的粘接性能影响很大,通过改变聚丙烯酸酯乳液的用量、Tg、羟基含量、羧基含量等可以得到综合性能更优的复合乳液。
研究瞭一種聚丙烯痠酯乳液複閤改性水性聚氨酯膠粘劑的方法,以及聚丙烯痠酯的玻璃化溫度Tg、功能單體等改變對改性後的PUA複閤乳液的粘接性能的影響。結果錶明：聚丙烯痠酯乳液的分子結構不同對複閤乳液的粘接性能影響很大,通過改變聚丙烯痠酯乳液的用量、Tg、羥基含量、羧基含量等可以得到綜閤性能更優的複閤乳液。
연구료일충취병희산지유액복합개성수성취안지효점제적방법,이급취병희산지적파리화온도Tg、공능단체등개변대개성후적PUA복합유액적점접성능적영향。결과표명：취병희산지유액적분자결구불동대복합유액적점접성능영향흔대,통과개변취병희산지유액적용량、Tg、간기함량、최기함량등가이득도종합성능경우적복합유액。
The method of a polyacrylate emulsion composite modification of waterborne polyurethane adhesive was studied,as well as polyacrylate glass transition temperature Tg,and functional monomer on the modified PUA composite emulsion adhesive properties.The results showed that polyacrylate emulsion with different molecular structures had great influence on the adhesive properties of composite emulsion,and by changing the polyacrylate emulsion dosage,Tg,content hydroxyl and,carboxyl of can obtained better comprehensive properties of composite emulsion.
