| Effect of Sulfur Content on Properties of Natural Rubber Latex Film |
| Received:December 05, 2017 Revised:December 05, 2017 |
| DOI：10.12136/j.issn.1000-890X.2019.06.0440 |
| Key Words: natural latex film；sulfur；degree of pre-vulcanization；crosslinked degree；tensile property；compactness |
| Author Name | Affiliation | E-mail | | JING Yu | Qingdao University of Science and Technology | 1473416716@qq.com | | WU Mingsheng* | Qingdao University of Science and Technology | wumsh@qust.edu.cn |
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| Abstract: |
| The natural rubber latex film was prepared by dipping method，and its properties were studied. The results showed that，with the increase of the amount of sulfur，the degree of pre-vulcanization of natural rubber latex increased；the crosslinked degree and tensile strength of natural rubber latex film increased firstly and then decreased，and the elongation at break decreased.The compactness of natural rubber latex film was the best when the amount of sulfur was 1 phr，and the crosslinked degree reached the maximum value when the amount of sulfur was 1.25 phr. |
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