Glass-ionomer Cements of Improved Flexural Strength-Reference-Cited by-同舟云学术

Glass-ionomer Cements of Improved Flexural Strength

Published:1986-02 Issue:2 Volume:65 Page:146-148
ISSN:0022-0345
Container-title:Journal of Dental Research
language:en
Short-container-title:J Dent Res

Author:

Prosser H.J.¹,Powis D.R.¹,Wilson A.D.¹

Affiliation:

1. Laboratory of the Government Chemist, Cornwall House, Waterloo Road, London, England SE1 8XY

Abstract

The effect of glass and polyacid composition on cement strength has been investigated with a view to improving the glass-ionomer cements. The flexural strength of glass-ionomer cements was found to be greatly dependent on the glass and polyelectrolyte used to prepare them. Opaque and opal glasses containing crystallites tended to yield cements with high flexural strength. Flexural strength was also found to be increased by increasing the molecular weight of the polyacid. In water-setting systems, cement strength was shown to be critically dependent on the glasslpolyacid ratio.

Publisher

SAGE Publications

Subject

General Dentistry

Link

http://journals.sagepub.com/doi/pdf/10.1177/00220345860650021101

Reference7 articles.

1. Properties of improved glass-ionomer cement formulations

2. Glass-ionomer Cement Formulations. II. The Synthesis of Novel Polycarboxylic Acids

3. Glass Ionomer Cement Formulations: I. The Preparation of Novel Fluoroaluminosilicate Glasses High in Fluorine

4. The clinical development of the glass-ionomer cements. I. Formulations and properties

5. The clinical development of the glass-ionomer cement. II. Some clinical applications

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