POWDER-LIQUID TYPE DENTAL ACRYLIC MATERIAL

摘要

The present invention relates to a powder-liquid type dental acrylic material having excellent curable ability and discoloration resistance. The present invention is a powder-liquid type dental acrylic material capable of softening and using liquid material and powder material. The powder-liquid type dental acrylic material comprises; 100 parts by weight of a monomer and 0.1 to 10 parts by weight of trioctyl methyl ammonium chloride in the liquid material; and 70 to 130 parts by weight of a (meth)acrylic acid (co)polymer, 0.001 to 1 parts by weight of an organic metal compound and 0.1 to 10 parts by weight of 1-cyclohexyl-5-propylbarbituric acid in the powder material.