近几年来,随着化学工业的发展,国内不少单位研制并生产了一系列适用于防止机械设备接合面漏油、漏水、漏气的密封胶和粘合剂。这些密封胶和粘合剂比普通的自漆麻丝、耐油石棉橡胶板、弹性纸的密封可靠,应用范围越来越广,是发动机制造、维修保养工作中的良好密封材料。 In recent years, with the development of the chemical industry, many domestic units have developed and produced a series of sealants and adhesives that are suitable for preventing oil leakage, leakage and leakage of the joint surfaces of machinery and equipment. These sealants and adhesives than ordinary self-made linen, oil resistant asbestos rubber sheet, flexible sheet of reliable sealing, the application of an increasingly wide range of engine manufacturing, maintenance work in a good sealing material.