Toluene diisocyanate (TDI) is a colorless to pale yellow transparent liquid with a strong pungent and lachrymatory odor.It tends to yellow, degrade and undergo chemical reactions when exposed to light, air or moisture.The industrial product is mainly a mixture of 2,4-TDI (80%) and 2,6-TDI (20%), known as TDI-80.

1. Polyurethane flexible foam: Key raw material for sponges used in furniture, mattresses and car seats.

2. Polyurethane coatings, adhesives and sealants.

3. Polyurethane elastomers, synthetic rubbers and insulating varnishes.

4. Textile coatings, leather chemicals and waterproof materials.