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1.粘接技术发展概况 粘接技术是在合成化学、物理化学及材料力学等学科基础上发展起来的边缘学科。二战期间,金属材料结构胶粘剂开始用于飞机制造业,并以它独特的性能成为传统连接工艺所不能代替的一种新型连接工艺。美国B-52型轰炸机机身的85％表面是粘接的,英国“三叉戟”飞机的粘接面积占全机表面积的2/3。现在,各种火箭、宇宙飞船、人造卫星,无一不采用粘接技术。阿波罗飞船的隔热板就是用环氧酚醛胶粘剂粘接的;波音727飞机每架用胶量达2260kg。现在,飞机上使用胶粘剂的数量常常代表一个国家飞机制造工业的水平。 美国乐泰公司最早发明了厌氧
1. Adhesive Technology Development Overview Adhesive technology is in the synthetic chemistry, physical chemistry and materials mechanics and other disciplines developed on the basis of the edge of the discipline. During World War II, the metal structure adhesive began to be used in the aircraft manufacturing industry, and with its unique properties as the traditional connection process can not be replaced by a new type of connection process. Eighty-five percent of the surface of the U.S. B-52 bomber fuselage is bonded, while the British Trident aircraft has two-thirds of the surface area of the aircraft. Now, a variety of rockets, spacecraft, satellites, all using adhesive technology. Apollo spacecraft insulation board is bonded with epoxy phenolic adhesive; Boeing 727 aircraft with a rubber volume of 2260kg. The amount of adhesive currently used on aircraft often represents the level of a national aircraft manufacturing industry. American Loctite invented the first anaerobic