... , SBR and so on. 2.Appearance: light yellow, yellow, dark Hydrocarbon resin C9Light color C9:IndexTest MethodUnitLight color C9 hydrocarbon resinSoften PointASTM E28-58°C100110120130140ColorASTM D ... on.Appearance: light yellow, yellow, darkWe can provide COA,TDS,MSDS and post sample if you interest. C9 Petroleum Resin C9 used for Adhesive, rubber, paints ...