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石墨不仅在钢铁工业、电子工业等传统领域内的用量稳步增长,而且在不断开辟新的应用领域,如非棉产品、金属闸瓦衬垫、石棉代用密封材料、陶瓷、高密度铸模填料及防火泡沫填充料等。非晶质石墨的需求量稳中有升,产量较大,市场价格变化相对比较平稳;品质鳞片石墨的需求量不断上升,供不应求,价格上升幅度较大。1987年与1986年相比,石墨的平均阶格上升了25%,大鳞片石墨的价格上升了40%,中低碳磷片石墨的价格平均增长了100美元/吨。
Graphite is not only used steadily in the traditional fields such as steel industry and electronics industry, but also in new applications, such as non-cotton products, metal brake pads, asbestos substitute sealing materials, ceramics, high-density mold fillers and fire protection. Foam stuffing and so on. The demand for amorphous graphite has risen steadily, the output is relatively large, and the market price change has been relatively stable. The demand for quality flake graphite has been rising continuously. The supply exceeds supply, and the prices have increased by a large margin. Compared with 1986, the average lattice size of graphite increased by 25% in 1987, the price of large-scale graphite increased by 40%, and the average price of low-carbon graphite graphite increased by US$100/ton.