Toluene diisocyanate

Product Name：Toluene diisocyanate
Model No：
CAS No：584-84-9
Molecular Formula：C9H6N2O2
Technical indicators：
1、Appearance： Colorless or yellowish transparent liquid
2、Boiling Point：251℃
3、Density：1.225g/cm3
Package：250KG/barrel
Application：TDI (toluene diisocyanate) is one of the commonly used polyisocyanates, and polyisocyanates are polyurethane (PU) materials and important basic raw materials. TDI commonly used in polyurethane industry is a mixture of 2,4-TDI and 2,6-TDI isomers, including three commonly used brands: tdi-80 / 20, tdi-100 and tdi-65 / 35. The preceding number indicates the content of 2,4-TDI in the composition. For example, 80 in tdi-80 / 20 indicates that its composition is 80% 2,4-TDI and 20% 2,6-TDI; 100 of tdi-100 indicates that they are basically 2,4-TDI (about 98%), and there are few isomers of 2,6-TDI. It is mainly used for producing flexible polyurethane foam and polyurethane elastomers, coatings, adhesives and so on。