Optical and Mechanical Properties of Optically Transparent Poly(methyl Methacrylate) Composites
Abstract
Highly transparent poly(methyl methacrylate) (PMMA) composites have been made by carefully matching the refractive index of the glass fiber reinforcement with the PMMA matrix. Composites containing 10.4 vol% glass fibers and 0.68 mm in thickness had an overall optical transmission of 92%. The transparency of the composites is temperature dependent because of the different temperature coefficients of refractive index for the glass fiber and PMMA. The tensile strength of the composites at room temperature was twice that of pure PMMA and decreased with increasing temperature, as predicted by the rule of mixtures.
Recommended Citation
H. Lin et al., "Optical and Mechanical Properties of Optically Transparent Poly(methyl Methacrylate) Composites," Polymer Engineering and Science, vol. 32, no. 5, pp. 344 - 350, John Wiley & Sons Inc., Mar 1992.
The definitive version is available at https://doi.org/10.1002/pen.760320507
Department(s)
Materials Science and Engineering
Second Department
Chemistry
International Standard Serial Number (ISSN)
0032-3888
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 1992 John Wiley & Sons Inc., All rights reserved.
Publication Date
01 Mar 1992