氟碳丙烯酸乳液的制备与应用
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摘要
以传统乳液聚合的方法,使用可聚合乳化剂,功能单体湿附着力促进剂MEEU,合成了具有核壳结构的氟碳丙烯酸乳液。通过红外、接触角、玻璃化转变等表征了产物的结构,并将氟碳丙烯酸乳液制备成水性工业漆,测试了氟碳丙烯酸乳液耐水、附着力及耐盐雾等性能。结果表明,具有特殊功能及结构的含氟碳丙烯酸乳液具有较好的耐水及耐盐雾性能,同时对金属基材有着优异的附着力。
A series of fluoro acrylic latexwith core-shell structure were synthesized by traditional emulsion polymerization, which were incorporated adhesion promoter monomer MEEU and polymerized surfactants. The latexwere characterized by IR, contact angle, and glass transition temperature, etc.. And the products were made into waterborne industrial coatings. The final application properties, including water resistance, adhesion, and frog resistance and so on, were also investigated. The results showed that the latex with special functional monomer and structures could afford competitive performance, such as outstanding water and frog resistance. At the same time, it had good adhesion on the metal substrate.
A series of fluoro acrylic latexwith core-shell structure were synthesized by traditional emulsion polymerization, which were incorporated adhesion promoter monomer MEEU and polymerized surfactants. The latexwere characterized by IR, contact angle, and glass transition temperature, etc.. And the products were made into waterborne industrial coatings. The final application properties, including water resistance, adhesion, and frog resistance and so on, were also investigated. The results showed that the latex with special functional monomer and structures could afford competitive performance, such as outstanding water and frog resistance. At the same time, it had good adhesion on the metal substrate.
引文
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[7]Chahinez Benbayer,Salima saidi Besbes,Elisabeth Taffin de Givenchy,et al.Copolymerization of novel reactive fluorinated acrylic monomers with styrene:reactivity ratio determination[J].Colloid Polym Sci.2014,292:1711-1717.
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[10]孙世东.自交联氟碳丙烯酸酯乳液的制备及其抗菌应用研究[D].湖南:湖南工业大学,2011.
[2]徐祖顺,陈中华,徐伟萍,等.含氟聚合物乳液的研制及应用[J].功能高分子学报,2000,13:229-232.
[3]宁娇娇,安秋凤,吴婧.含氟乳液的合成及其水性涂料性能[J].电镀与涂饰,2012,31(11):53-57.
[4]李玉峰,赵向飞,高晓辉.叔碳改性氟碳丙烯酸酯乳液的制备及应用[J].涂料工业,2010,40(9):16-24.
[5]Salima Saidi,Frederic Guittard,Serqe Geribaldi.Monomers reactivity ratios of fluorinated acrylatesstyrene copolymers[J].Polymer International.2002,51:1058-1062.
[6]B e r n a r d B o u t e v i n,B r u n o A m e d u r i.Copolymerization of fluorinated monomers with nonfluorinated monomers,Reactivity and Mechanisms[J].Macromol.Symp.1994,82:1-17.
[7]Chahinez Benbayer,Salima saidi Besbes,Elisabeth Taffin de Givenchy,et al.Copolymerization of novel reactive fluorinated acrylic monomers with styrene:reactivity ratio determination[J].Colloid Polym Sci.2014,292:1711-1717.
[8]Hsing-Yeh Parker,Woodinville Wash,Willie Lau Ambler,et al.Preparation of fluorinated polymers[P].Patent No.5969063.
[9]李田霞,陈峰.氟碳涂料国内外现状及发展趋势[J].安徽化工,2012,38:12-18.
[10]孙世东.自交联氟碳丙烯酸酯乳液的制备及其抗菌应用研究[D].湖南:湖南工业大学,2011.