Study on Preparation of Compound Rubber by Mixing High-performance Skim with Fresh Natural Rubber Latex |
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DOI: |
Key Words: high-performance skim;fresh natural rubber latex;compound rubber;natural rubber;physical property |
Author Name | Affiliation | ZHANG Zhe | Hainan University | LIAO Shuang-quan | Hainan University | GUO Ming-wan | Hainan University | LIAO Xiao-xue | Hainan University | WANG Li-zhi | Hainan University |
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Abstract: |
The natural rubber skim latex was filtered and concentrated in hollow fiber column,and reacted with papain to form high-performance skim.The compound rubber was then prepared by co-agglomeration of the blend of high-performance skim and fresh natural rubber latex.The effect of blending ratio of skim and natural rubber latex on the properties of compound rubber was investigated.The results showed that addition of high-performance skim could promote vulcanization of the compound rubber and improve its physical properties.When the addition level of high performance skim was 10~40 phr,the physico-chemical properties of compound rubber met the requirements of SCR 5#. |
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