Composite shrinkage can be reduced by altering the molecular and bulk composition of the resin For example, "UltraSeal XT Plus" uses Bis-GMA without dimethacrylate and was found to have a shrinkage of 5.63%, 30 minutes after curing.
Composite shrinkage can be reduced by altering the molecular and bulk composition of the resin For example, "UltraSeal XT Plus" uses Bis-GMA without dimethacrylate. Composite shrinkage can be reduced by altering the molecular and bulk composition of the resin For example, "UltraSeal XT Plus" was found to have a shrinkage of 5.63%. This was 30 minutes after curing.