Methylene Diphenyl Diisocyanate (MDI) CAS:101-68-8 Methylene Diphenyl Diisocyanate is produced by a 4 steps reaction based on benzene as feedstock. There are 3 isomers of MDI : 2,2-MDI, 2,4-MDI, and 4,4-MDI. The 4,4 isomer is known as pure or monomeric MDI (mMDI).The Polymeric MDI so called Crude MDI contains monomeric MDI and products with higher […]
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BisPhenol A
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BisPhenol A (BPA)
Cas: 80-05-7
BisPhenol A (BPA) is a colorless solid with a molecular formula C15H16O2 that is soluble in organic solvents, but not in water.
BisPhenol A Chemical Structure Composition.
Production
BisPhenol A is produced with phenol and acetone in reaction catalysed by chloridric acid.
There are 2 grades of bisphenol A, for epoxy resin and for polycarbonate production (higher purity).
Uses
Bisphenol A is mainly used in the manufacture of Epoxy Resins, Polycarbonate (baby bottle, sunglasses, CD, DVD), Vinyl Ester Resins, Epoxy-copolymer Resins, Composite resins, Can Coatings (for upscaling epoxy), and PVC additives.
Arpadis is one of the largest chemical distributor in Europe.
Arpadis is handling the storage, transport, export & import formalities of BisPhenol A globally.
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