| Preparation and Properties of MCC/NR Composite |
| Received:January 17, 2019 Revised:January 17, 2019 |
| DOI：10.12136/j.issn.1000-890X.2020.01.0035 |
| Key Words: MCC；NR；composite；tensile strength |
| Author Name | Affiliation | E-mail | | WU Yueqiao* | Qingdao University of Science & Technology | 475302861@qq.com | | LIU Xiaoling | Qingdao University of Science & Technology | | | DU Yu | Qingdao University of Science & Technology | | | SUN Jutao | Qingdao University of Science & Technology | |
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| Abstract: |
| In this work，the alkali urea solution of microcrystalline cellulose（MCC） was mixed with natural latex，then the MCC/natural rubber （NR） composite was prepared with in-situ precipitation of MCC，and the properties of the composite were studied. The results showed that，in-situ precipitated MCC
could effectively improve the hardness and tensile strength of MCC/NR composite. However，the size and morphology of MCC were not uniform. The interfacial adhesion between small size MCC particles and NR matrix was good. It was found that the shapes of MCC particles were spherical，rodlike，and fibrous. |
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