THE USE OF BETA NUCLEATION TO PRODUCE MICROVOIDED ORIENTED POLYPROPYLENE FILMS

机译：使用贝他核生成微孔取向的聚丙烯膜

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A unique masterbatch containing a beta nucleating agent was used to produce extruded polypropylene sheet containing high levels of beta phase crystallinity. When these sheets were stretched they became white/opaque in appearance, and had reduced density due to the development of microvoids during the stretching process. Films made from an ethylene-propylene impact copolymer (ICP) exhibited a greater density reduction and had higher opacity than that of comparable films made from polypropylene homopolymer.

机译：含有β成核剂的独特母料用于生产含有高β相结晶度的挤出聚丙烯片材。当这些片材被拉伸时，它们的外观变成白色/不透明，并且由于在拉伸过程中形成微孔而降低了密度。与由聚丙烯均聚物制成的可比膜相比，由乙烯-丙烯抗冲共聚物（ICP）制成的膜表现出更大的密度降低并且具有更高的不透明度。

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来源
《Society of Plastics Engineers Annual Technical Conference 2005(ANTEC 2005) vol.9; 20050501-05; Boston,MA(US)》|2005年|P.5-8|共4页
会议地点 BostonMA(US)
作者
Philip Jacoby; Robert E. Lee;
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作者单位

Mayzo Corporation 6577 Peachtree Industrial Blvd. Norcross, GA 30092;

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会议组织
原文格式 PDF
正文语种 eng
中图分类合成树脂与塑料工业;
关键词
polypropylene; films; beta; nucleation;

机译：聚丙烯;薄膜;β成核;

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1. Pore formation mechanism of oriented beta polypropylene cast films during stretching and optimization of stretching methods: In-situ SAXS and WAXD studies [J] . Wu Gao-Gao, Chen Wen-Bo, Ding Chao, Polymer: The International Journal for the Science and Technology of Polymers . 2019,第期

机译：拉伸方法拉伸和优化期间取向β聚丙烯铸膜的孔形成机制：原位萨克斯和蜡研究
2. Oriented polypropylene cast films consisted of beta-transcrystals induced by the nucleating agent self-assembly and its homogeneous membranes with high porosity [J] . Wu Gao-Gao, Xu Li Yang, Chen Wen-Bo, Polymer: The International Journal for the Science and Technology of Polymers . 2018,第期

机译：取向的聚丙烯铸膜由由核酸剂自组装和其具有高孔隙率的均匀膜诱导的β-经晶体组成
3. Oriented polypropylene cast films consisted of beta-transcrystals induced by the nucleating agent self-assembly and its homogeneous membranes with high porosity [J] . Wu Gao-Gao, Xu Li Yang, Chen Wen-Bo, Polymer: The International Journal for the Science and Technology of Polymers . 2018,第期

机译：取向的聚丙烯铸膜由由核酸剂自组装和其具有高孔隙率的均匀膜诱导的β-经晶体组成
4. THE USE OF BETA NUCLEATION TO PRODUCE MICROVOIDED ORIENTED POLYPROPYLENE FILMS [C] . Philip Jacoby, Robert E. Lee Society of Plastics Engineers Annual Technical Conference . 2005

机译：使用β成核来产生微量化的取向聚丙烯薄膜
5. Nucleation, epitaxial growth, and characterization of beta-silicon carbide thin films on silicon by rapid thermal chemical vapor deposition. [D] . Li, Jiping. 1994

机译：通过快速热化学气相沉积在硅上形成β-碳化硅薄膜的成核，外延生长和表征。
6. Human beta-defensin 3: a novel inhibitor of Staphylococcus-Produced biofilm production. Commentary on Human β-defensin 3 inhibits antibiotic-resistant Staphylococcus biofilm formation [O] . Jeffrey M. Sutton, Timothy A. Pritts -1

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7. Structural characterization of bi-oriented blown films of polypropylene/polyethylene blends [O] . S. V. Canevarolo, F. O. C. Bernardo, J. A. Z. Hincapie, 2014

机译：双向吹塑聚丙烯/聚乙烯共混物的结构表征

THE USE OF BETA NUCLEATION TO PRODUCE MICROVOIDED ORIENTED POLYPROPYLENE FILMS

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