| 高刚聚丙烯小家电专用料的研制 |
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| 引用本文： | 郝慧娟,周 莉,张丽燕,李园园. 高刚聚丙烯小家电专用料的研制[J]. 辽宁石油化工大学学报, 2015, 35(6): 20. DOI: 10.3696/j.issn.1672-6952.2015.06.005 |
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| 作者姓名： | 郝慧娟 周 莉 张丽燕 李园园 |
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| 作者单位： |
( 辽宁石油化工大学化学化工与环境学部, 辽宁抚顺1 1 3 0 0 1) |
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| 基金项目： | 中国石油天然气集团公司科技合作项目( 2 0 1 4 0 4 0 0 2 0) 。 |
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| 摘 要： | 采用熔融共混法对牌号为 V 3 0 G和 K 4 9 1 2的聚丙烯进行改性, 制备高刚聚丙烯小家电专用料, 研究两种成核剂G 5 5 8 8、 T 5 6 8 8的质量分数对聚丙烯性能的影响。结果表明, 选用聚丙烯 P P( V 3 0 G) 为基料、 成核剂G 5 5 8 8为增刚剂制得的高刚聚丙烯的性能最佳, 当成核剂 G 5 5 8 8质量分数为0. 2 0%时, 材料拉伸强度为3 5. 3MP a、3 7. 8 7MP a、 3. 8 4k J /m2、 1 6. 3 2g /( 1 0m i n) 。
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| 关 键 词： | 成核剂 聚丙烯 改性 高刚 小家电 |
The Development of Polypropylene with High Rigidity Used in Appliances |
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| Hao Huijuan,Zhou Li,Zhang Liyan,Li Yuanyuan. The Development of Polypropylene with High Rigidity Used in Appliances[J]. Journal of Liaoning University of Petroleum & Chemical Technology, 2015, 35(6): 20. DOI: 10.3696/j.issn.1672-6952.2015.06.005 |
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| Authors: | Hao Huijuan Zhou Li Zhang Liyan Li Yuanyuan |
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| Affiliation: | (College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun Liaoning 113001, China) |
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| Abstract: | Polypropylene V30G and K4912 were respectively modified by melting blend method to prepare the special high rigidity PP material for the small household appliances. The effects of content of two nucleating agents G5588 and T5688 on the properties of polypropylene were studied. The prepared material showed the best property when using polypropylene PP (V30G) as matrix resin and G5588 as the nucleating agent. When the mass fraction of G5588 was 0.20%, the tensile strength of rigid polypropylene was 35.3 MPa, flexural strength was 37.87 MPa, impact strength was 3.84 kJ/m2, and the melt flow rate was 16.32 g/(10 min). |
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| Keywords: | The nucleating agent Polypropylene Modified High rigidity Small household appliances |
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