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coal tar pitch exposure
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The best material for production of medium temperature coal tar pitch with the softening point wide range for various application Jing Hao Chemical Co...
2024-12-09 18:23:38
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... ovens, has strategic importance for the aluminium industry. The combination of its binding properties with its high carbon content makes pitch an ...
2024-12-09 18:23:38
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... Toluene insoluble: 20-35% e) Beta resin: 25% min. f) Coking value: 45% min. g) Moisture: 2% max. Profile: Coal tar pitch distilled from by-product ...
2024-12-09 18:23:38
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Cheapest Hard Pitch Soften Point 130-138 ℃ High Temperature Coal Tar Pitch High temperature coal tar pitch used for refractory, Waterproof material ...
2024-12-09 18:23:38
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... ovens, has strategic importance for the aluminium industry. The combination of its binding properties with its high carbon content makes pitch an ...
2024-12-09 18:23:38
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