Facts About epoxy lantai Revealed
The preferred epoxy resins are both diglycidyl ethers of bisphenol A, which happens to be made by reacting bisphenol A (BPA) with epichlorohydrin (ECH). the molecular excess weight is controlled by altering the ratio of ECH to BPA; substantial ratios make lower molecular weights.In the course of the epoxy resin and amine response, the amine molecul