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Company profile

特種橡膠硫化劑

Zigong Tianlong Chemical Co., Ltd.headquartered in No.1 Chengxi Road Yantan Industrial District Covering an area of 35000 square meters.Our old workshop located in Yantan Town tuanjie village.We mainly manufacture special polymide  monomer and  vulcanizing agent.Our company built in 2000.In 2005,our company and Lianda Chemical Co.,Ltd created a jiont venture-Zigong Longxiang Chemical Co.,ltd.In 2013 our company and other two companies created another jiont venture-Zigong Zhongtiansheng New Material Co.,ltd which professionally manufacture aerospace-used polymide new material.

  We devote ourselves to researching and developing the new products and innovating the technology.Our independently- research  product:FL-5#、1# vulcanizing agent、polymide monomer fill in the blanks of domestic production.Our company owns 8 patents including 6》<details>


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07
2017-09

聚酰亞胺的分子量可以增加到需要的程度
由于二酥容易被空氣或溶劑中的水分水解,得到的鄰位二酸在低... [More]

07
2017-09

硫化劑在橡膠中所起的作用
硫化劑,也可叫做固化劑,交聯劑,它通過與橡膠的基礎材料進行... [More]

特種橡膠硫化劑

聚酰亞胺的分子量可以增加到需要的程度

由于二酥容易被空氣或溶劑中的水分水解,得到的鄰位二酸在低溫下不能與 二胺反應生成酞胺,從而影響到聚酞胺酸的分子量。為了保證獲得高分子量的聚酞胺 酸,在使用前應將反應器和溶劑小心干燥,二醉應在使用前妥加保存避免被空氣中的水分水解。對于對水解特別敏感的-醉,如均苯二醉,最好使用剛脫過水(例如升華)的...

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