聚乙烯纤维增强聚甲基丙烯酸甲酯——浸泡过程中的吸水及尺寸变化
Polyethylene fibre reinforced poly(methylmethacrylate)--water sorption and dimensional changes during immersion.
作者信息
Chow T W, Cheng Y Y, Ladizesky N H
机构信息
Department of Prosthetic Dentistry, Faculty of Dentistry, University of Hong Kong.
出版信息
J Dent. 1993 Dec;21(6):367-72. doi: 10.1016/0300-5712(93)90014-h.
PMID:8258588
Abstract
The reinforcement of acrylic denture base resin with high performance polyethylene fibre in chopped, woven and continuous parallel forms resulted in significant reductions in water sorption and dimensional changes during immersion. The dimensional changes during immersion mainly occur during the non-steady state of the diffusion process.
摘要
用切碎、编织和连续平行形式的高性能聚乙烯纤维增强丙烯酸义齿基托树脂，可显著降低其在浸泡过程中的吸水性和尺寸变化。浸泡过程中的尺寸变化主要发生在扩散过程的非稳态阶段。
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