coal tar pitch based spinning pitch-欧洲杯投注官网

physical and chemical specification: softening point: 275±5℃，ash< 300ppm, coking value: ≥ 80%, toluene insoluble: 62±3%, quinoline insoluble: 30±3%, volatile matter: 35±1%

application area: general pitch based carbon fibre, high-performance carbon material (three high graphite, high quality pre-baked carbon anode, wear- resisting carbon material), binder, refractory material binder, high-performance ball shape activated carbon, high-end pitch clad material