对国內外煤矿使用工程塑料的现状及发展方向进行了论述。详细介绍了工程塑料的优点,矿用工程塑料应达到的基本要求以及今后有可能用于煤矿井下的工程塑料种类。说明了在煤矿井下以塑代钢、以塑代木能提高矿用设备效率、降低成本、节约投资、提高煤矿安全水平。 The status quo and development direction of engineering plastics used in coal mines at home and abroad are discussed. Described in detail the advantages of engineering plastics, mining engineering plastics should meet the basic requirements and the future may be used in coal mine engineering plastics. Described in the coal mine to replace the steel to plastic for wood can improve the efficiency of mining equipment, reduce costs, save investment and improve coal mine safety standards.