... of polyester-based soft foam, 2.high-bearing sponges 3semi-rigid esteTDI80/20Quick DetailsCAS No.: 584-84-9Other Names: Toluene diisocyanate ... , Electron Gra...Purity: ≥99.5Appearance: colorless or pale yellow liquidApplication: semi-rigid ester foam, high resili...Brand Name: Junchiweiye Specifications:ITEMTDI 80 ...