【摘要】 为开发高附加值、环保型静电植绒黏合剂,以丙烯酸乙酯、丙烯酸丁酯、甲基丙烯酸甲酯和丙烯酸为聚合单体,双丙酮丙烯酰胺为自交联单体,采用不含烷基酚聚氧乙烯醚类化合物(APEO)的阴/非离子复配乳化剂进行半连续核壳乳液聚合,通过添加有机/无机复配阻燃剂,合成一种烷基酚聚氧乙烯醚低温烘焙、无甲醛释放、不含APEO,同时具有阻燃性能的硅丙静电植绒黏合剂。探讨不同阻燃剂、阻燃剂配比、阻燃剂用量、协效剂用量对静电植绒效果的影响。结果表明:当聚磷酸铵与阻燃剂FR-5按照质量比1∶3复配,阻燃剂质量分数为30%,协效剂O-蒙脱土质量分数为10%时,所制得的黏合剂(FR)植绒牢度较高,手感柔软,阻燃效果良好。更多还原

【Abstract】 In order to develop high-added value and environment-friendly flocking adhesives,a flocking adhesive featured low-temperature curing,no formaldehyde releasing,alkylphenol ethoxylates( APEO)and flame-retardancy was synthesized by blending an organic and inorganic compound retardant in semicontinuous emulsion polymerization using ethyl acrylate,butyl acrylate,methyl methacrylate and acrylic acid as polymer monomers. The influence of different retardants,mass ratio of retardants,retardant amount,synergist amount on the flocking were investigated. The results show that flocking adhesive( FR)with 30% retardant( mass ratio of ammonium polyphosphate and FR-5 is 3 ∶ 1) and 10% organic montmorillonite has good properties with flocking fastness,hand feeling and flame-retardancy.更多还原