Molecular Formula | C8H6O |
Use | Use 1, mainly used to replace the natural resin or esterified Rosin preparation of insulating and anti-rust coatings, can also be used as rubber softener (tackifying and enhancing effect) and plastic plasticizer. 2, mainly used in the rubber industry, so that the rubber acid, alkali, sea water capacity to improve, but also for paint, ink, viscose, etc |
Gumarone resin is also called coumarone resin, oxyindene resin. A thermoplastic resin formed by polymerization or copolymerization of coumarone and indene or their homologs and their derivatives contained in the 160~185 ℃ fraction of coal tar. Transparent to black viscous liquid or solid. The solid is brittle and hard. Heat and melt, color changes deep. Acid and alkali resistant, soluble in ether, ketone, nitrobenzene and other organic solvents and most fatty oils. It is mainly used to replace natural resin or esterified rosin, as rubber softener (also has the effect of increasing viscosity and strengthening), ceramic binder, ink, linoleum, artificial leather and other auxiliary processing agents, brighteners, plasticizers, etc. It can be used to make floor blocks in buildings.