聚酰亚胺单体

• 

  代码：PI31

  CAS NO：1107-00-2

  产品名:4,4'(Hexafluoroisopropylidene) diphthalicanhydride

• 

  代码：PI32

  CAS NO：102852-92-6

  产品名:1,3,5-Tri(4-aminophenoxy) phenyl

• 

  代码：PI33

  CAS NO：934708-86-8

  产品名:1,3,5-Tri(2-trifluoromethyl-4- aminophenoxy)phenyl

• 

  代码：PI34

  CAS NO：/

  产品名:1,4-Bis[4-amino-2-(trifluoromethyl)phenyl]piperazine