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首页> 外文期刊>Journal of Applied Polymer Science >Plasma-graft polymerization of a monomer with double bonds onto the surface of carbon fiber and its adhesion to a vinyl ester resin
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Plasma-graft polymerization of a monomer with double bonds onto the surface of carbon fiber and its adhesion to a vinyl ester resin

机译：碳纤维表面上具有双键的单体的等离子接枝聚合及其对乙烯基酯树脂的粘合

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Double bonds reactive with active radical species were introduced onto the surface of carbon yarn by the plasma-graft polymerization of adipic acid divinyl ester and ethylene glycol dimethacrylate monomers to increase the adhesive strength in the interface between the carbon yarn and a vinyl ester resin. The degree of grafting increased with increasing polymerization time and polymerization temperature. The degree of grafting depended on both the solvent and the monomer species used in the polymerization, and a high degree was obtained with ethylene glycol dimethacrylate as the conjugated monomer and in a mixture of methyl isobutyrate and water. The grafted yarn, whose surface layer contained double bonds, was reacted with a vinyl ester resin containing benzoyl peroxide and N,N-dimethylaniline. The pull-out force of the yarn embedded in the resin increased with increasing degree of grafting. The failure in pulling out the yarn was cohesive. (C) 2003 Wiley Periodicals, Inc. [References: 7]
机译：通过己二酸二乙烯基酯和乙二醇二甲基丙烯酸酯单体的等离子接枝聚合，将与活性自由基物种具有反应性的双键引入到碳纱线的表面上，以增加碳纱线和乙烯基酯树脂之间界面的粘合强度。接枝度随着聚合时间和聚合温度的增加而增加。接枝度取决于聚合反应中所用的溶剂和单体种类，并且使用乙二醇二甲基丙烯酸酯作为共轭单体并且在异丁酸甲酯和水的混合物中获得高度的接枝度。使表面层含有双键的接枝纱与含有过氧化苯甲酰和N，N-二甲基苯胺的乙烯基酯树脂反应。随着接枝度的增加，嵌入树脂中的纱线的拉出力增加。拉出纱线的失败是内聚的。 （C）2003 Wiley Periodicals，Inc. [参考：7]

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