摘要随着现代社会经济的快速发展，橡胶金属复合构件的使用场合越来越多，应用范围不断在拓展，种类也日趋繁复多样化，已成为现代工业发展和社会生活中不可或缺的重要配件。橡胶和金属是两种性质截然不同的材料，将两者有效地粘接可以综合两者的使用特点，制得具有不同构型和特性的复合件，这种复合体系在现代社会中随处可见，如汽车工业中的子午线轮胎、机械制造业中的油封、煤矿采掘中的钢丝增强输送带、石油工业中的钢编胶管、固体火箭发动机的柔性接头以及桥梁的支撑缓冲垫等。橡胶弹性体与金属骨架材料的粘合问题是橡胶金属复合构件制品生产过程中的重要环节，这是因为界面粘合的强度决定着制品的使用寿命，而制品的损坏过程正是从这个粘合界面层开始的，然而，橡胶与金属之间化学结构和力学性能具有巨大的差异，要获得高强度的粘接效果有很大的困难。6520
关键词：三元乙丙橡胶；金属骨架；密封圈；粘结性能
Abstract
With the rapid economic development of modern society , the use of rubber-metal composite components more and more occasions , constantly expanding range of applications , species are becoming increasingly complicated and perse , has become a modern industrial development and social life are an important accessory. Rubber and metal are two very different materials , the two effective use of both the adhesive characteristics can be integrated , the system has a different configuration and properties of the composite member , the composite system can be seen everywhere in modern society , such as the automotive industry radial tires , machinery manufacturing industry seals, coal mining in the wire reinforced conveyor belt, the oil industry steel knitting hose, solid rocket motor flexible joints and bridge support cushion pad. The rubber elastic body and the metal reinforcing materials bonded rubber-metal composite member problem products of an important part of the process , it is because the strength of the adhesive interface determines the service life of products , and the products from damage during the bonding is interface layer begins , however , between the rubber and metal chemical structure and mechanical properties have a huge difference , to obtain high- strength bonds with great difficulties.
Keywords: EPDM ; metal skeleton ; seals ; bonding properties
目录
1. 绪论 1
1.1 橡胶与金属的粘接机理 1
1.2 乙丙橡胶与金属的粘接方法 2
1.2.1 胶粘剂法 3
1.3 三元乙丙橡胶（EPDM） 4
1.3.1 简介 4
1.3.2 性能 4
1.3.3 应用及发展 5
1.4 三元乙丙(EPDM)橡胶密封圈的性能优势 6
1.5 骨架油封概念、构造、及其密封原理 7
1.6 本文的研究目的和意义 8
1.7 本文的研究内容 9
2. 实验部分 10
2.1 实验原料及仪器 10
2.1.1 实验原材料和药品 10
2.1.2 实验用仪器设备 11
2.2 实验步骤 11
2.2.1 实验流程图 11
2.2.2 试验方案确定 12
2.2.3 生产工艺确定 12
2.2.4 力学性能测试 14
2.2.5 硫化橡胶邵尔A硬度测试 16
2.2.6 材料老化性能测定 17
2.2.7 材料磨耗性能测定 18
2.2.8 橡胶与金属粘合强度测试（拉伸法） 20
3. 结果与讨论 22
3.1 橡胶的力学性能 22 耐磨密封圈橡胶与铁质骨架的结合优化探索:http://www.751com.cn/cailiao/lunwen_4112.html