摘要
研究了盾构掘进机主驱动丁腈橡胶密封材料配方组成、成品胶料性能及其制品成型工艺,并进行了相关成品技术试验验证。结果表明,研制胶料性能满足其技术指标要求,其制品接头强度可靠性高,外观精美,达到替代进口产品水平。
The formulation,properties and molding process of nitrile rubber(NBR)sealing material for main drive of shield-driven tunneling machine were studied,and the related technical tests were verified.The results showed that the properties of the developed compound met the requirements of its specifications,the joint strength reliability of products was high,the appearance was exquisite,and reached the level of replacing imported products.
作者
雷霖
马自立
蔡伟强
王宇
LEI Lin;MA Zi-li;CAI Wei-qiang;WANG Yu(Northwest Rubber&Plastics Research&Design Institute Co.,Ltd.,Xianyang 712023,China)
出处
《特种橡胶制品》
2022年第1期29-32,共4页
Special Purpose Rubber Products
