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厌氧胶是一种新型的胶粘剂。它与空气中的氧接触时呈液体状态,一旦渗入金属(非金属)缝隙与空气隔绝,在常温下就会固化为硬性胶层,将两种金属(非金属)零件表面上的切削波峰粘牢,增加两者的接触表面。此胶层不仅具有良好的粘结强度和吸振、防松、密封性能,还能耐油、酸、碱、盐、水等。通常在其规定的适用温度范围内,上列各种性能均很稳定。鉴于厌氧胶具有上述各种性能,国外于六十年代投入工业应用后,立即被发动机制造业广泛地采用于螺纹连接紧固件上。我国目前已
Anaerobic adhesive is a new type of adhesive. It is in contact with oxygen in the air liquid state, once infiltrated into the metal (non-metallic) gap with the air isolated at room temperature will be cured into a hard layer, the two metal (non-metallic) parts of the cutting peak on the surface of the sticky Prison, increase the contact surface of both. This adhesive layer not only has good bonding strength and vibration absorption, anti-loose, sealing performance, but also oil, acid, alkali, salt, water and so on. Usually in its specified temperature range, the above performance is very stable. In view of anaerobic adhesive has all the above properties, foreign countries put into industrial applications in the sixties, the engine manufacturing industry is widely used in threaded fasteners. China has now