| 纳米氧化锌在槟榔纤维素短纤维/天然橡胶复合材料中的应用 |
| Application of Nanometer Zinc Oxide in Areca Cellulose Short Fiber/NR Composite |
| 投稿时间：2019-10-11 修订日期：2019-10-11 |
| DOI：10.12136/j.issn.1000-890X.2020.11.0843 |
| 中文关键词: 纳米氧化锌 槟榔纤维素短纤维 天然橡胶 天然胶乳 复合材料 拉伸性能 耐老化性能 |
| 英文关键词: nanometer zinc oxide areca cellulose short fiber natural latex NR composite tensile property aging resistance |
| 基金项目:山东省重点研发计划项目（2019GGX102018）；青创科技计划项目（2019KJB007） |
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| 中文摘要: |
| 研究纳米氧化锌在槟榔纤维素短纤维（BCF）/天然橡胶（NR）复合材料中的应用。结果表明：与普通氧化锌相比，纳米氧化锌在BCF/NR复合材料中分散均匀，无明显团聚现象；随着纳米氧化锌用量增大，BCF/NR复合材料的硫化速率和交联密度提高，耐溶胀性能、拉伸性能和撕裂强度先提升后降低；纳米氧化锌用量为4份时，BCF/NR复合材料的拉伸性能、撕裂强度、耐溶胀性能和耐老化性能最好。 |
| 英文摘要: |
| The application of nanometer zinc oxide in betel cellulose short fiber（BCF）/natural rubber（NR）composites was investigated.The results showed that，compared with common zinc oxide，nanometer zinc oxide dispersed uniformly in BCF/NR composites，and there was no obvious agglomeration.With the increase of nano zinc oxide dosage，the curing rate and crosslinking density of BCF/NR composites were increased，while the swelling resistance，tensile properties and tear strength were first increased and then decreased.When the dosage of nanometer zinc oxide was 4 phr，the tensile properties，tear strength，swelling resistance and aging resistance of BCF/NR composites were the best. |
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