| 爽滑抗粘连母料在BOPET薄膜中的应用 |
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| 引用本文： | 涂志刚,宋建辉,李新芳,苏小强,熊立贵,陈利伟,张尚先.爽滑抗粘连母料在BOPET薄膜中的应用[J].合成树脂及塑料,2021,38(1):52-54,60. |
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| 作者姓名： | 涂志刚 宋建辉 李新芳 苏小强 熊立贵 陈利伟 张尚先 |
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| 作者单位： | 广东开放大学(广东理工职业学院),广东 广州 510091;中山开放大学,广东 中山 528403;中山火炬职业技术学院,广东 中山 528436 |
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| 基金项目： | 广东开放大学(广东理工职业学院)2019年度科研课题重点项目(RC1924)。 |
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| 摘 要： | 采用二氧化硅与高温蜡按质量比2:1进行复配,经双螺杆挤出机挤出造粒制备了爽滑抗粘连母料,并应用在双向拉伸聚酯(BOPET)薄膜中,分析了爽滑抗粘连母料对BOPET薄膜性能的影响,并与添加进口爽滑抗粘连母料的BOPET薄膜进行对比.结果表明:添加自制爽滑抗粘连母料使BOPET薄膜具有较低的动摩擦系数,且稳定性较好,常温动...
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| 关 键 词： | 双向拉伸聚酯薄膜 爽滑抗粘连母料 摩擦系数 光学性能 力学性能 |
Application of slip and anti-blocking masterbatch for BOPET films |
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| Tu Zhigang,Song Jianhui,Li Xinfang,Su Xiaoqiang,Xiong Ligui,Chen Liwei,Zhang Shangxian.Application of slip and anti-blocking masterbatch for BOPET films[J].China Synthetic Resin and Plastics,2021,38(1):52-54,60. |
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| Authors: | Tu Zhigang Song Jianhui Li Xinfang Su Xiaoqiang Xiong Ligui Chen Liwei Zhang Shangxian |
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| Affiliation: | (The Open University of Guangdong(Guangdong Polytechnic Institute),Guangzhou 510091,China;Zhongshan Open University,Zhongshan 528403,China;Zhongshan Torch Polytechnic,Zhongshan 528436,China) |
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| Abstract: | The slip and anti-blocking masterbatch was prepared by compounding silicon dioxide and high temperature resistant wax in the ratio of 2∶1 and granulating by twin screw extruder,which was applied in biaxially oriented polyester(BOPET)films.The effect of the self-made masterbatch on the properties of BOPET films was analyzed,and compared with those of BOPET films added the slip and anti-blocking masterbatch imported.The results show that the BOPET films adding the slip and anti-blocking masterbatch have low dynamic friction coefficient and performs well in stability,whose dynamic friction coefficient is controlled between 0.40 and 0.48 at room temperature,meeting the requirements of slipping packaging film.The optical properties of BOPET films are stable,whose haze is increased by 0.1% and glossiness is decreased by 0.3% within 30 days.The mechanical properties and thermal shrinkage properties of the BOPET films are not affected by the slip and anti-blocking masterbatch,whose overall performance exceeds that of similar products imported. |
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| Keywords: | biaxially oriented polyester film slip and anti-blocking masterbatch friction coefficient optical property mechanical property |
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