furan resin

The furfural resin uses in the casting industry specially, casting invariable, the accuracy is high, has non-toxic, the intensity is high, the smell is small, the flying into a rage quantity is low, kui grittiness is good, viscosity being suitable, merits and so on surface bright and clean Yi Qingsha. The furfural resin ability strong acid, the strong alkali and the organic solvent, and can be suitable for two medium's unions or use alternately situation.