Сохранить в закладки 1601267810435:
Technical Indicators | Material Type | Inspection Method | ||||||||||
Ordinary | Low Alumina | Medium Alumina | High Alumina | Corundum | ||||||||
Chemical Composition,% | Al2O3 | 20~30 | 31~45 | 46~70 | 71~90 | ≥90 | GB/T 4734-1996 | |||||
Al2O3+SiO2 | ≥90 | GB/T 4734-1996 | ||||||||||
Fe2O3 | ≤1 | GB/T 4734-1996 | ||||||||||
Water absorption rate,% | ≤5 | HG/T 3210-2002 | ||||||||||
Acid resistance,% | ≥90 | HG/T 3210-2002 | ||||||||||
Alkali Resistance,% | ≥85 | HG/T 3210-2002 | ||||||||||
Thermal Shock Resistance,℃ | ≥300 | HG/T 3210-2002 | ||||||||||
Maximum Heat Resistance Temperature,℃ | 1000 | 1200 | 1300 | 1400 | 1500 | HG/T 3683.1-2014 | ||||||
Bulk density,kg/m3 | 1300~1400 | 1400~1500 | 1500~1600 | 1600~1800 | ≥1800 | For Reference Only |
Diameter (mm) | Type | Ordinary | Low Alumina | Medium Alumina | High Alumina | Corundum | |
Al2O3,% | 20~30 | 31~45 | 46~70 | 71~90 | ≥90 | ||
Ф3mm | ≥0.20 | ≥0.25 | ≥0.30 | ≥0.35 | ≥0.40 | ||
Ф6mm | ≥0.50 | ≥0.60 | ≥0.65 | ≥0.70 | ≥0.80 | ||
Ф8mm | ≥0.70 | ≥0.80 | ≥0.90 | ≥1.00 | ≥1.20 | ||
Ф10mm | ≥0.85 | ≥1.00 | ≥1.20 | ≥1.50 | ≥1.90 | ||
Ф13mm | ≥1.80 | ≥2.30 | ≥3.00 | ≥4.00 | ≥5.80 | ||
Ф16mm | ≥2.30 | ≥3.00 | ≥4.50 | ≥6.00 | ≥7.00 | ||
Ф20mm | ≥4.30 | ≥5.00 | ≥6.00 | ≥7.50 | ≥9.00 | ||
Ф25mm | ≥6.20 | ≥7.00 | ≥8.00 | ≥10.00 | ≥12.00 | ||
Ф30mm | ≥7.00 | ≥8.00 | ≥10.00 | ≥12.00 | ≥14.00 | ||
Ф38mm | ≥8.80 | ≥10.00 | ≥12.00 | ≥16.00 | ≥18.00 | ||
Ф50mm | ≥12.00 | ≥13.00 | ≥15.00 | ≥18.00 | ≥21.50 | ||
Ф76mm | ≥16.00 | ≥18.00 | ≥20.00 | ≥22.00 | ≥25.00 |
item | value |
Place of Origin | Jiangxi,China |
Brand Name | JH |
Product name | Inert Ceramic Balls |
Material | Al2O3 |
Water Absorption | ≤5% |
Acid Resistance | ≥90% |
Alkali Resistance | ≥85% |
Thermal Shock Resistance | ≥300℃ |
Maximum Heat Resistance | 1500℃ |
Bulk Density | 1300~1800 kg/m³ |
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