Phthalic Anhydride (PA) CAS: 85-44-9 Phthalic Anhydride is a white solid flakes or molten liquid with the molecular formula C8H4O3 .It’s the principal form of phthalic acid and important industrial chemical of plasticizers for plastics. Phthalic Anhydride Chemical Structure Composition. Production Phthalic Anhydride is obtained by catalytic reforming of ortho-Xylene or naphtalene. Uses Alkyd & […]
Polyurethane leaflet
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The One Stop Polyurethane Supplier Toluene diisocyanate (TDI) : TDI containing foams are used as cushioning material in application like e.g. furniture, bedding, seating or as carpet underlay and packaging. TDI is also used in the manufacture of coat.
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Polyols
Polyols There are two major kind of polyols used in Polyurethane : polyester polyols and polyether polyols. Polyester polyols are produced by reacting acid and glycol. Main acids utilized are Adipic, Isophtalic, Terephtalic, Succinic, Sebacic Main glycols utilized are MEG, DEG, BDO, HDO, NPG, TMP. Polyether polyols are made by reacting organic oxide and glycol […]