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Properties Alumina Clay CA-180 CA-170 CA-160 CA-140 사용온도
Application Limit Temo(℃)1,800 1,700 1,600 1,400 시공소요량
Required quantity(t/㎥)2.85 2.50 2.15 2.00 시공수분
Water Reqauired for Casting(%)9-10 10-13 12-15 13-17 압축(곡)강도
Cold Crushing (Bending)
Strength(kg/㎠)at110℃×24h 300(60) 250(50) 200(40) 200(50) at1200℃×3h 350(70) 200(40) 150(35) 140(30) at1500℃×3h 500(80) 300(120) 400(70) - 열전도율
Thermal Conductivity(Kcal/mh℃)at400℃ 0.95 0.80 0.68 0.60 at1,000℃ 1.05 0.90 0.88 0.71 화학성분
ChemicalComposition(%)AL2O3 88≤ 62≤ 50≤ 35≤ SiO2 - 29≤ 43≤ 55≤
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