聚乙烯复合材料增强材料磷石膏的表面改性研究

IF 1.4 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Elastomers and Plastics Pub Date : 2009-04-01 DOI:10.1177/0095244308092436

Y. Denev, Georgi D. Denev, A. Popov

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引用次数: 7

摘要

研究了磷石膏(caso4·2H2O)作为增强材料在聚乙烯(PE)复合材料中的表面改性的可能性。填料表面改性的常用方法是聚乙二醇(PEG)处理。该产品与有机相(聚合物基体)的相容性得到改善。介绍了PEG作为改性剂的使用情况。表面改性磷石膏和增强材料改善了材料的抗拉强度等性能。表面改性的最佳PEG用量为1-3%。这些改性填料和增强材料可用于广泛的应用。本文研究了废磷石膏的表面改性及其在PE复合材料中的应用。填料表面特性的变化也会影响它们所使用的复合材料的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Surface Modification of Phosphogypsum Used as Reinforcing Material in Polyethylene Composites

The possibilities for modifying the surface of phosphogypsum (CaSO 4 · 2H2O) used as reinforcing material in polyethylene (PE) composites are investigated. The used method for surface modification of filler is the treatment with polyethylene glycol (PEG). The product has improved properties of compatibility with organic phase (polymer matrix). The use of PEG as modifier is described. The surface modified phosphogypsum and reinforcement materials have improved the properties including tensile strength. The optimum amount of PEG used for surface modification is 1—3%. These modified fillers and reinforcement materials may be used in a wide range of applications. The present study relates to a method for the surface modification of waste phosphogypsum and to their use in PE composites. The change in the surface characteristics of the filler influences also the properties of the composites in which they are used.

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来源期刊

Journal of Elastomers and Plastics 工程技术-材料科学：综合

CiteScore

3.30

自引率

5.90%

发文量

审稿时长

6 months

期刊介绍： The Journal of Elastomers and Plastics is a high quality peer-reviewed journal which publishes original research on the development and marketing of elastomers and plastics and the area in between where the characteristics of both extremes are apparent. The journal covers: advances in chemistry, processing, properties and applications; new information on thermoplastic elastomers, reinforced elastomers, natural rubbers, blends and alloys, and fillers and additives.