... solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction, etc. ... C9 Petroleum Resin is mainly used in Paint,Ink,Coat,Rubber,Tyre and Adhesives. Range available with us. Softening Point : 90 ... by truck, train and ship etc. but must avoid sun-scrched and rain-drenched and damp, hook, alkali and oxidant.Shelf life ...