... yellow, dark 3.Color:5-18# C9 Petroleum resin: 1.Good compatibility with SBS, SBR and so on ... ink production: It can be dissolved in hydrocarbon resin, it owns high soft point and stable performance, ... qualities I. E., solubility, compatibility, adhesiveness, resistance for water, weather and heat it possesses, it stands chemically ... TYPE PUYANG HOT SELLING C9 PETROLEUM RESIN FOR RUBBER,PAINT AND INK