Influence of Surface Treatment on Adhesion Property of NR |
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DOI: |
Key Words: NR;surface treatment;adhesion property |
Author Name | Affiliation | 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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