东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2004, Vol. 25 ›› Issue (11): 1118-1121.DOI: -

• 论著 • 上一篇    

促进剂对金属/EPDM黏接的影响

滕雅娣;赵桂林;张宝砚;李旭日   

  1. 东北大学理学院;沈阳第四橡胶厂海军代表室;东北大学理学院;沈阳化工学院应用化学学院 辽宁沈阳　110004
  • 收稿日期:2013-06-24 修回日期:2013-06-24 出版日期:2004-11-15 发布日期:2013-06-24
  • 通讯作者: Teng, Y.-D.
  • 作者简介:-
  • 基金资助:
    辽宁省科委军工配套材料科技攻关项目

Effect of accelerants on adhesion of EPDM to metals

Teng, Ya-Di (1); Zhao, Gui-Lin (3); Zhang, Bao-Yan (1); Li, Xu-Ri (2)   

  1. (1) Sch. of Sci., Northeastern Univ., Shenyang 110004, China; (2) Sch. of Appl. Chem., Shenyang Inst. of Chem. Technol., Shenyang 110142, China; (3) Office of Navy Deputation, Shenyang 4th Rubber Indust. Plant, Shenyang 110021, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2004-11-15 Published:2013-06-24
  • Contact: Teng, Y.-D.
  • About author:-
  • Supported by:
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摘要： 研究了黏合剂中所使用的N 环己基 2 苯并噻唑基次磺酰胺(CZ),N,N 二环己基 2 苯并噻唑基次磺酰胺(DZ),二硫化二苯并噻唑(DM),N,N 间苯撑双马来酰亚胺(PDM)四种不同类型促进剂对黏合剂的影响,以及各促进剂不同用量对黏合剂的影响·实验结果表明,在本实验的黏合剂体系中,促进剂对EPDM橡胶与金属的黏接强度有提高作用,噻唑类促进剂的作用强于酰胺类,最佳促进剂为DM;噻唑类促进剂的最佳质量分数为0 5%,最大剪切强度为1 059MPa·

关键词: 促进剂, 金属, 三元乙丙橡胶, 胶黏剂, 强度

Abstract: The paper investigates the effect of four different accelerants contained in adhesives, i.e., N-cyclohexyl-2-benzothiazole sulphenamide (CZ), N, N-dicyclohexyl-2-benzothiazole sulphenamide (DZ), dibenzothiazole disulfide (DM) and N, N'-m-phenylene digmaleemide (PDM) on the adhesion of EPDM rubber to metals as well as the effects of their different dosages used on their adhesives. The results indicate that such accelerants contained in adhesives can increase adhesive strength of EPDM rubber to metals. Among them the thiazole accelerants are more effective than imides, but the best one is DM. It is found that the best mass fraction of thiazole is 0.5%, of which the max shear strength is 1.059 MPa.

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