Is dental resin cured by light curing strong?

Jun 28,2025

Hello everyone, I'm Jacky. Today I'd like to share with you whether the resin is firm after being irradiated by a light curing machine. Resin is a filling material composed of organic synthetic resin and a large amount of specially treated inorganic substances. The color of the resin material is close to the original color of the teeth, and it is favored for its beautiful effect. It is mostly used for anterior teeth clinically. For composite resin using photopolymerization, the degree of curing is only 50% after the filling is completed, reaching 90% within 24 hours, and 100% after 7 days. The light curing machine can achieve 1-second curing of 3mm and 2mm resin, which can greatly improve the efficiency of dentists.

Is dental resin cured by light curing strong?

Hello everyone, I'm Jacky. Today, I'll share with you whether the resin is firm after being irradiated by a light curing machine.

Resin is a filling material that is a mixture of organic synthetic resin and a large amount of specially treated inorganic substances. The color of the resin material is close to the original color of the teeth, and it is favored for its beautiful effect. It is mostly used for anterior teeth clinically. Using light-cured composite resin, the resin curing degree is only 50% at the end of the filling, reaching 90% within 24 hours, and 100% after 7 days.

The elegant light curing machine can achieve 1-second curing of 3mm and 2mm resin, which can greatly improve the efficiency of dentists.

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