| 纳米CaCO3增强增韧聚乙烯母粒的开发与应用 |
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| 引用本文： | 王贺云,刘晓红,徐军华,胡菊香.纳米CaCO3增强增韧聚乙烯母粒的开发与应用[J].塑料工业,2005,33(Z1):234-236. |
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| 作者姓名： | 王贺云 刘晓红 徐军华 胡菊香 |
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| 作者单位： | 1. 南昌大学环境与化学工程学院,江西,南昌,330029
2. 新疆天业集团公司,新疆,石河子,832000 |
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| 摘 要： | 介绍了一种将纳米CaCo3填充到LDPE中制成母粒,并应用到节水滴灌输水软管中的工艺.结果表明纳米CaCo3对PE输水软管有着明显的增韧增强效果,纳米CaCo3用量达到8%时,软管缺口冲击强度达到最大值58.9 kJ/m2,同时,拉伸强度与断裂伸长率也达到最大值分别为43.62 MPa和824.8%,并且在加工时可使树脂的流动速率增加.
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| 关 键 词： | 纳米CaCo3 塑料 开发 应用 |
Exploitation and Application of CaCO3 Reinforced and Toughened PE Masterbatch |
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| WANG He-Yun,LIU Xiao-hong,XU Jun-hua,HU Ju-xiang.Exploitation and Application of CaCO3 Reinforced and Toughened PE Masterbatch[J].China Plastics Industry,2005,33(Z1):234-236. |
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| Authors: | WANG He-Yun LIU Xiao-hong XU Jun-hua HU Ju-xiang |
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| Affiliation: | WANG He-yun 1 LIU Xiao-hong 1 XU Jun-hua 2 HU Ju-xiang 2 |
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| Abstract: | The technology for the preparation of LDPE masterbatch by filling LDPE with nano-meter CaCO_3 and the application of the prepared LDPE masterbatch to the production of the hose for water-saving dripping-irrigation were studied. The result showed nano-meter CaCO_3 had obvious effect on the reinforcing and toughening of PE hose. When the content of nano-meter CaCO_3 was 8%, the notched impact strength could come up to 58.9 kJ/m 2, the tensile strength and elongation at break were up to 43.62 MPa and 824.8% respectively,and the flow rate of the resin during processing was increased. |
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| Keywords: | Nano-meter CaCO_3 Plastics Exploitation Application |
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