Nanoindentation on polycarbonate polymethyl methacrylate Blends

被引：31

作者：

Drechsler, D

Karbach, A

Fuchs, H

机构：

[1] Univ Munster, Inst Phys, D-48149 Munster, Germany

[2] Bayer AG Leverkusen, Zent Forsch, D-47829 Krefeld, Germany

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1998年 / 66卷 / Suppl 1期

关键词：

D O I：

10.1007/s003390051250

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The combination of a scanning force microscope (SFM) with an integrated microindenter makes it possible to investigate mechanical properties of polymers and their blended systems with high spatial resolution. The behaviour of the polymers polycarbonate (PC), polymethyl methacrylate (PMMA), and PC/PMMA blends were investigated using nanoindentation with different mechanical load, frequency, and development of inelastic deformation with time. The results of the microscopic measurements were compared with macroscopic properties from tensile test experiments. The relation of the Young's moduli of the macroscopic and microscopic tests of the neat polymers are comparable.

引用

页码：S825 / S829

页数：5

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