聚合物淬火剂的细菌问题分析及对策

摘要

Polymer quenchant , due to its obvious advantages , is under increasingly popularizing .However , the bacteria will frequently grow in the polymer quenchant in operation , which not only accelerates ageing of the quenchant , but also results in such disadvantages as accelerating rustiness of workpiece , worsening environmental sanitation, etc.The bacteria growth in polymer quenchant has relations to various factors , including the quality of both the polymer and water used , the circulating condition of quenching system , the pH value , the inclusion of debris or oil , bacteria in air and so on .The application of Houghton ’ s bio-stable Aqua-Quench 245 quenchant is the best solution for the bacteria growth .%聚合物淬火剂由于其显著的优点应用日益广泛。但使用中往往会滋生细菌，不仅加速了聚合物淬火剂的老化，而且有加速工件生锈、影响环境卫生等弊病。聚合物淬火剂中细菌的滋生与所用聚合物和水的质量，淬火系统的循环状况，pH 值，杂屑杂油以及空气中的细菌等因素有关。使用好富顿生物稳定的产品Aqua Quench 245是一个解决细菌滋生的最佳方案。