欢迎访问CONSER(康瑟)

星期四, 12 9月 2019 13:41

Special Anhydrides

特殊酸酐

 

特殊酸酐生产技术

 

CONSER可以提供生产特殊酸酐的技术,这些产品主要用在涂料,环氧树脂固化剂,聚酯树脂,增塑剂,杀虫剂等等。这些酸酐包括四氢和六氢邻苯二甲酸酐(THPA, HHPA)3-甲基四氢邻苯二甲酸酐(MTHPA)和2-甲基六氢邻苯二甲酸酐 (MHHPA)

 

四氢邻苯二甲酸酐(THPA) 和2-甲基四氢邻苯二甲酸酐 (MTHPA)是通过马来酸酐分别和丁二烯和异戊二烯的狄尔斯-阿尔德反应生产的。

 

六氢邻苯二甲酸酐(HHPA) 和2-甲基六氢邻苯二甲酸酐(MHHPA)是通过四氢邻苯二甲酸酐(THPA) 和2-甲基四氢邻苯二甲酸酐 (MTHPA)加氢生产的。

 

 

下载技术手册 下载技术手册      

 

 

Published in C4 Cut Derivates
星期四, 22 2月 2018 11:05

Special Anhydrides

Special Anhydrides

 

TECHNOLOGY FOR THE PRODUCTION OF SPECIAL ANHYDRIDES

 

CONSER is in position to offer the technology for the production of special anhydrides, which are used in the fields of coatings, epoxy resin curing agents, polyester resins, adhesives, plasticizers, pesticides, etc.                        These anhydrides include tetra and hexahydrophthalic anhydrides (THPA, HHPA), or methyltetra (MTHPA) and methyl-hexa (MHHPA) derivatives.

 

THPA and MTHPA are produced by the Diels-Alder reaction of Maleic Anhydride (MAN) respectively with butadiene or isoprene.

 

HHPA and MHHPA are produced by hydrogenating either THPA or MTHPA.

 

 

Dowload the Technical Document Download the Technical Brochure      

 

 

Published in C4 Cut Derivates