... on. 2.Appearance: light yellow, yellow, dark Hydrocarbon resin C9Light color C9:IndexTest MethodUnitLight color C9 hydrocarbon resinSoften PointASTM E28-58°C100110120130140ColorASTM D-1544#4 ... -1.09ApplicationRubber, Synthetic Adhesives, Printing ink ,paints,varnishBlack Color C9 Hydrocarbon Resin:IndexTest MethodUnitC9 Hydrocarbon ResinsSoften PointASTM E28-58°C100110120130140ColorASTM D-1544#8-188 ...