Bigger molecular bodyweight diglycidyl ethers (n ≥ one) are fashioned by the reaction of your bisphenol A diglycidyl ether fashioned with further bisphenol A, this is named prepolymerization: Epoxy is an adhesive material that uses two pieces: a resin reacts having a hardener which will then work as an adhesive https://www.propanraya.com/id/produk/epoxy-fast-dry