... happen , use industrial alcohol, sawdust, sand covered.. 1. Toluene Diisocyanate TDI 80/20 2. manufacturer 3. factory competitive price4 ... or skin contacting or swallowing. 4. Usage TDI is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used ... ,business for some meddle Intermediates, MDI,TDI 80/20 , Toluene Diisocyanate (TDI)80/20 ,chloride methylene, silicone oil, addocate ...