Considerations To Know About epoxy lantai
The preferred epoxy resins are possibly diglycidyl ethers of bisphenol A, which can be designed by reacting bisphenol A (BPA) with epichlorohydrin (ECH). the molecular bodyweight is controlled by altering the ratio of ECH to BPA; higher ratios produce lessen molecular weights.Phenols also offer great warmth resistance and electrical insulation Home