公开(公告)号：KR1019910005025B1

公开(公告)日：1991-07-22

申请号：KR1019890006467

申请日：1989-05-15

Applicant: 한국화학연구원

Inventor： 백행남 ,  서태수 ,  곽중협

IPC: C04B38/10

Abstract: lightweight ceramic brick having 0.08-1.5 mm micropore, 0.3-0.9 g/cm3 bulk density and 5-30 kg/cm2 compressive strength is produced by foaming a slurry as a ceramic raw material with a foaming agent, mixing the foamed material with a viscosity- controlling agent and strength-promoting agent, and molding, drying and firing the mixt. The slurry has 7-14 of hydrogen- ion concentration coefficient. The ceramic brick is used as a furnace material and low-temp. plant material.

Abstract translation: 通过使用发泡剂使作为陶瓷原料的浆料发泡，将发泡材料与粘度相混合来制造具有0.08-1.5mm微孔，0.3-0.9g / cm3堆积密度和5-30kg / cm2抗压强度的轻质陶瓷砖 - 控制剂和强力促进剂，以及成型，干燥和焙烧混合物。 该浆料具有7-14的氢离子浓度系数。 陶瓷砖用作炉料和低温。 植物材料。