A systematic research has been conducted to investigate the matrix properties by introducing nanosize TiO 2 (5 nm, 2.0-30% by weight) filler into a poly (methyl methacrylate) (PMMA) resin. A twin screw extraction process was developed to disperse the particles into the PMMA. The thermal, mechanical,
Effect of poly(methyl methacrylate) on arterial PO2 in total hip operation
β Scribed by Kenmore, Peter I. ;Park, W. Y.
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 108 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0021-9304
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The effects of alkali halides on the nonoxidative thermal degradations of poly(methy1 methacrylate) and poly(2-hydroxy ethyl methacrylate) are described. The magnitudes of the effects of various alkali halides on polymer thermal degradations were found to depend on the salt and the polymer. Mass spe
Core-shell composite particles were prepared by a heterocoagulation and annealing process, in which control of the number of chemical linkages in the interfacial zone without changing other properties was possible using Γve kinds of small size shell particles (SP) with di β erent carboxyl charge dens
## Abstract Poly(methyl methacrylate) (PMMA) was synthesized in different ionic liquids (IL) by free radical polymerization. The average molecular weight and polydispersity of the PMMA were measured by gel permeation chromatography. It is found that ILs have effect not only on the molecular weights