Study on Structure and Property of Vulcanized Latex Film |
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Key Words: NR latex;curing system;structure;film |
Author Name | Affiliation | Tan Haisheng | South China University of Tropical Agriculture |
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Abstract: |
The structure and property of the NR latex film vulcanized with different curing systems and curing methods were investigated.The results showed that the most sulfur crosslinks in NR latex films vulcanized with different curing systems were polysulfide crosslinks;the influence of the structure of vulcanized NR latex film on its property depended on the curing method;and the curing rate,crosslinking efficiency,crosslinking density and aging resistance of NR latex film decreased,but its tensile strength increased as the purity of latex increased. |
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