C5 hydrocarbon resin: 1,High quality,competitive price. 2,Supply best service . 3,Short time for delivery 4,Popular in overs specification of hydrocarbon resin C5:SpecificationC5 petroleum resinPropertiesTest MethodUnitTC-100TC-101Softening point(ball method)ASTME28-58°C100±4100±4Color number(Gardner's method)ASTMD-1544GC5.0max5.0max Fused viscosityASTMD3835mpa.s220max AshETM-E-99 %0.10max0. ...