产品名称
Name |
浇注料
Castables |
材质
Material |
粘土料
Fireclay |
牌号
Brand |
NJ-1 |
NJ-2 |
NJ-3 |
NJ-4 |
Al2O3,% |
|
|
≥42 |
≥45 |
耐压强度,Mpa
Crushing Strength |
110℃×2h |
≥5.9 |
≥5.9 |
≥20 |
≥20 |
1450℃×2h |
≥11.8 |
≥11.8 |
≥25 |
≥30 |
线变化率,%
Permanent Linear Change
1450℃×3h |
±1.0 |
±1.0 |
±1.0 |
±0.8 |
耐火度,℃
Refractoriness |
≥1610 |
≥1610 |
≥1650 |
≥1650 |
用途
Applications |
各类高温工业炉
Various High-Temperature Furnaces |
|