GC EUROPE Kalore - Manual (Page 41)

41 GC Kalore technical manual
It can be concluded that DX-511, the new low shrinkage monomer, is effective in reducing shrinkage
stress as demonstrated by testing of KalORe. the reduction in ongoing stress within the composite
resin helps retain fillers in the matrix, especially after stress is applied to the cured composite resin.
the surface smoothness, wear resistance and polish retention were also found to be superior with
the addition of DX-511 to the composite resin formulation.
in conclusion, these features contribute to increased durability and longevity of composite resin
restorations.
Figure 9a. Polymerization shrinkage stress.
Figure 9b. Polymerization shrinkage stress with KALORE.
Polymerization
Large stress
on the
surface
Less stress
on the
surface
Shrink Volume
Shrink Volume
Polymerization