Sell Bitumen

1) in the temperature coal tar pitch 1) softening point: 80 - 9 0 ° C, b) in the ash: 0.3 percent maximum. C) quinoline insoluble: 10 percent maximum. d) in toluene insoluble: 15% -2 5% e) In the water: 3 percent maximum. 2)-modified coal tar pitch: 1) softening point: 90 - 1 05 ° C, b) in the ash: 0.3 percent maximum. C) quinoline insoluble: 6% -12% d) in toluene insoluble: 26% of maximum. e) In the trial resin: 18% of maximum. f) in coking value: 50 percent of maximum G) Water: 3 percent maximum. 3) high temperature modified coal tar pitch: 1) softening point: 105 -1 15 ° C, b) in the ash: 0.3 percent maximum. C) quinoline insoluble: 8% -12% d) in toluene insoluble: 28% of maximum. e) In the trial resin: 20% maximum. f) coking value: 54 percent of maximum. G) Water: 3 percent maximum. Packaging: In bulk, 1mt/pp bag