PTMEG, Polytetrahydrofuran, also called poly(tetramethylene ether) glycol or poly(tetramethylene oxide), is a linear diols with formula (C4H8O)nH2O. It can be viewed as a polymer of tetrahydrofuran, or as the polyether derived from 1,4-butanediol. The product is commercially available as polymers of low average molecular weights, between 250 and 3000 daltons. In this form it is […]
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BisPhenol A (BPA)
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.
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).
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.