陶瓷颗粒填充聚乙烯的杨氏模量和剪切模量。

Young's and shear moduli of ceramic particle filled polyethylene.

作者信息

Wang M, Berry C, Braden M, Bonfield W

机构信息

Interdisciplinary Research Centre in Biomedical Materials, Queen Mary and Westfield College, University of London, London E1 4NS, UK.

出版信息

J Mater Sci Mater Med. 1998 Nov;9(11):621-4. doi: 10.1023/a:1008975323486.

DOI:10.1023/a:1008975323486

PMID:15348679

Abstract

Tensile and shear properties were determined for hydroxyapatite reinforced poly-ethylene composites (HAPEX) for medical applications. Properties of talc or alumina filled polyethylene were also obtained. Hydroxyapatite particles of different median sizes and morphologies were used to reinforce the polyethylene. Furthermore, chemical coupling of hydroxyapatite to polyethylene was investigated. The obtained results are discussed in terms of possible use as orthodontic materials.

摘要

对用于医疗应用的羟基磷灰石增强聚乙烯复合材料（HAPEX）的拉伸和剪切性能进行了测定。还获得了滑石粉或氧化铝填充聚乙烯的性能。使用不同中位尺寸和形态的羟基磷灰石颗粒来增强聚乙烯。此外，还研究了羟基磷灰石与聚乙烯的化学偶联。根据作为正畸材料的可能用途对所得结果进行了讨论。