Toluene Diisocyanate (TDI) CAS:584-84-9 TDI (Toluene Diisocyanate) is produced by a 3 step reaction. The first step is the nitration of toluene to obtain dinitrotoluene. Second step is the catalytic hydrogenation of Dinitrotoluene into toluene diamine TDA. Finally, the TDA react with phosgene to produce the TDI. TDI is commonly sold under 3 different ratio […]
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Polyether Amine D230 CAS: 9046-10-0 Polyether amine D230 is characterized by repeating oxypropylene units in the backbone. Polyether amine D230 is a difunctional, primary amine with an average molecular weight of about 230. The primary amine groups are located on secondary carbons atoms at the end of the aliphatic chain. APPLICATIONS • Epoxy curing agent […]