文章摘要
Influence of Surface Treatment on Adhesion Property of NR
  
DOI:
Key Words: NR;surface treatment;adhesion property
Author NameAffiliation
NIU Hui-jun North University of China 
CUI Yan-yun North University of China 
ZHANG Fei North University of China 
ZHANG Zhi-yi North University of China 
LIU Ya-qing North University of China 
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Abstract:
      The influence of three surface treatment methods on the interface adhesion property of NR was investigated,i.e.mechanical polishing,sulfuric acid treatment and sodium hypochlorite treatment.The results showed that,treated with sulfuric acid,the contact angle of NR vulcanizate with water decreased significantly,the wettability improved,and the adhesion property increased significantly.The adhesion property of NR vulcanizate treated with sulfuric acid was better than that of NR vulcanizate treated with mechanical polishing or sodium hypochlorite.
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