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Reduction of maximum temperature in the polymerization of cold- and heat-curing acrylic resins

✍ Scribed by de Wijn, J. R.

Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
549 KB
Volume
8
Category
Article
ISSN
0021-9304

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✦ Synopsis

Abstract

Kinetic concepts of reducing exothermal effects during curing of biomedical acrylic resin systems are discussed. The effects of addition of 1, 4‐cyclohexadiene and cyclohexylmethacrylate to the monomer on the temperature rise in cold‐ and heat‐curing resin have been determined. Both compounds appear to be effective in damping the temperature peaks. Screening of compressive strengths and residual monomer determinations revealed that addition of cyclohexadiene results in a less complete polymerization than in the case of cyclohexyl methacrylate modified resins.

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