Epoxy and polyester are two different types of plastic resin. Both are used in board-building, to laminate and seal the board’s inner foam core – but in different ways, and for quite different ...

rapid-curing and easily processed polyesters and higher-performance epoxy resins (described below). Their molecular structure is very similar to polyester’s, but they have reactive sites only at the ...

such as epoxy resin and nylon is expected to limit demand for UPR in electrical end-use industry. The global unsaturated polyester resins market is segmented on the basis of type, end-use industry ...