在线聊天
Product description:
1.Good tensile strength
2. Low thermal conductivity
3.Short time heating and cooling
4.Easy processing and installation
5.The sound insulation effect is good
Product technical performance index:
Classification temperature | 1050 | 1260 | 1400 | ||||
Heating permanent line change(%) | 950°C×24h≤-3 | 1000°C×24h≤-3 | 1100°C×24h≤-3 | 1200°C×24h≤-3 | 1350°C×24h≤-3 | ||
coefficient of thermal conductivi (W/m.k) (128kg/ m³) | average200°C | 0.045-0.060 | 0.052-0.070 | ||||
average400°C | 0.085-0.110 | 0.095-0.120 | |||||
average600°C | 0.152-0.20 | 0.164-0.210 | |||||
Theory volume density(kg/m³) | 64/96/128 | 128 | 96/128 | ||||
The product specification(mm) | 3600/7200/14400×610/1220×10/20/25/30/40/50 | ||||||
Tensile strength(thickness25mm)MPa | ≥0.04 | ||||||
AL2O3(%) | ≥44 | ≥45 | ≥45 | 52~55 | 38~40 | ||
Zr2(%) |
| 15~17 | |||||
AL2O3+ SiO2(%) | ≥96 | ≥97 | ≥99 | ≥99 | - | ||
AL2O3+ SiO2+ Zr2 (%) | - | - | - | - | ≥99 | ||
Fe2O3(%) | ≤1.2 | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 | ||
K2O +Na2O (%) | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 | ||
Packaging form | In inner plastic woven bag outside | ||||||
Typical application:
1. Kiln construction
2. Light industry, industrial and household boiler combustion chamber lining;
3. Steel industry
4. Nonferrous metal industry
5. Ceramics industry
our production workshop:
our package:
