Polyether Polyols Polyether polyols Chemical Structure Composition Polyether Polyols are made by reacting organic oxide and glycol. Main organic oxide utilized are EO, PO, BO, Epichlorohydrin. Main glycols utilized are EG, PG, Water, Glycerine, Sorbitol, Sucrose, THME. The decision to use a polyether rather than polyester will depend on the final properties of the material […]
Bonding Partnership In Chemistry
Adhesives
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- Mica
- Bentonite
- Barite
- Abrasive Garnet
- Granite
- Marble
- Quartz
- Feldspar
- Talc
- Dolomite
- Calcite
- China Clay
- Fly Ash
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Toluene Diisocyanate (TDI)
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 […]