Base material for dental impression material and dental impression material

摘要

To provide a base material for dental impression material in which it is possible to provide favorable impression precision in dental impression material and favorable handleability when mixing a base material for dental impression material and a curing agent and when using the dental impression material, and dental impression material including such. In one embodiment, a base material for dental impression material is provided including water, alginate, and filler, wherein the filler includes diatomaceous earth and silica particles, and the weight ratio of the diatomaceous earth and the silica particles in the base material for dental impression material is 4/1 to 1/1. In another embodiment, a dental impression material is provided including the base material for dental impression material and a curing material.