The present invention relates to a dental filling material and, more specifically, to a dental filling material comprising tricalcium silicate (3CaO.SiO2), dicalcium silicate (2CaO.SiO2), tricalcium aluminate (3CaO.Al2O3), and tetracalcium aluminoferrite (4CaO.Al2O3.Fe2O3). According to the present invention, a dental filling material with excellent rapid-hardening properties and chemical resistance is useful as a filling material for dental treatment.COPYRIGHT KIPO 2016본 발명은 치과용 충전재에 관한 것으로서, 보다 구체적으로는, 규산 삼칼슘(tricalcium silicate, 3CaO.SiO2), 규산 이칼슘(dicalcium silicate, 2CaO.SiO2), 알루민산 삼칼슘(tricalcium aluminate, 3CaO.Al2O3) 및 철알민산 사석회(tetracalciumaluminoferrite, 4CaO.Al2O3.Fe2O3)를 포함하는 것을 특징으로 하는 치과용 충전재에 관한 것이다.
