Diisocyanate DI
INV NDI 1,5-naphthalene diisocyanate
chemical components 1,5-nap...
INV TODI 3,3'-dimethyl-4,4'-biphenyl diisocyanate
Chemical composition：3,3'-d...
Evonik TMDI 2,2,4-trimethylhexamethylene diisocyanate
Product introduction ...
Gansu Yinguang Polysilver TDI-80/20 Toluene-2,4-Diisocyanate TDI 80
Name ：Toluene diisocyanate,...