【摘要】 以苯磺酸衍生物和氧化锌为原料,制备甲基苯磺酸锌、对氨基苯磺酸锌、十二烷基苯磺酸锌,并对产品进行了元素分析;以硬脂酸锌为对照物,测试了三种苯磺酸锌对聚氯乙烯塑料(PVC)的热稳定性能;通过热老化箱实验法、刚果红试纸法对苯磺酸锌类化合物及其互配系统进行了综合评价。结果表明,甲基苯磺酸锌、对氨基苯磺酸锌对PVC有较好的长期热稳定性能,且与硬脂酸钙具有一定的协同作用。更多还原

【Abstract】 Three kinds of benzene sulfonate were prepared from derivant of benzene sulfonic acid and zinc oxide and element analysis of products was made.And research of thermal stabilizer was made on zinc P-toluenesulfonate,zinc sulfonilate,zinc dodecylbene sulfonate by means of test method for thermal aging and congo red test paper and so on.The results show that zinc P-toluenesulfonate,zinc sulfonilate has better thermal stability,and gives the same synchronizing performance as calcium stearate.更多还原