Acrylic materials for denture bases in dentistry. Study of measurement variations and the influence of three new parameters on construction of bases and their deformation

: A further study of the variance of deviation measurements of denture bases in the palate region shows that the variability of measurements is not essentially due to measuring, but also to the variability of denture processing. No more than the other previously studied parameters, the heating and cooling rates as well as the mode of insertion of resin in the cast have no effect on the dimensional accuracy of denture bases after curing.