第二十一届中国国际橡胶技术展：合成橡胶之聚硫橡胶

2021-09-08

今天就由第二十一届中国国际橡胶技术展小编为你介绍：合成橡胶之聚硫橡胶。

中空玻璃密封胶以聚硫胶为主已有40多年的历史，这个成就离不开聚硫橡胶的研发，正是因为聚硫胶的分子结构与其特有的氧化固化反应，才产生了优异的加工性能与产品特性。聚硫胶黏度低，反应性高，化学机械性能好，加之环保性优异，适用性广，故用它制成的中空玻璃胶加工容易，固化快黏着力强，防水防气性佳，因此制成的中空玻璃经久耐用。聚硫中空胶对人与环境无害，部分固化及完全固化的胶可以回收并使用在同样用途。

说起聚硫橡胶的历史与生产应该追溯到1927年，美国的帕特立克(J．C.Patrick)合成了聚硫橡胶,他首先研制出胶管，胶板，织物涂层用的胶，发现它耐化学性优异。l941／42年，帕特立克先生及其同事发展了液态聚硫胶，在工业应用上便有了突破。在德国的格莱慈，1994至1950年间聚硫胶曾经以Perthiokol的商品生产，该国的液硫胶是从l963年生产的。目前除了本公司在德国制造聚硫胶之外，30多年后中国、俄罗斯、罗马尼亚以及日本等国家的企业也研发了出来。

以上便是第二十一届中国国际橡胶技术展小编从天然橡胶网为大家整理的相关内容，如果大家对这方面比较感兴趣，可以到第二十一届中国国际橡胶技术展参观交流。2021年10月20-22日，第二十一届中国国际橡胶技术展将联合第二十届中国国际化工展、第二十四届中国国际胶粘剂及密封剂展、2021中国石化产业安全环保展同期、同地举办，共同打造“中国石化产业周”，实现全产业链及全球视角宣传，届时将有超过5万人次的国内外专业观众莅临现场将在国家会展中心（上海）隆重开幕，将为你解读更多行业发展新趋势。

热门新闻

合成橡胶之丙烯酸酯橡胶

2021年上半年柬埔寨橡胶出口量达13.2万吨

现场图片

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