Mullite
Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
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Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
While Liling xing tai long special ceramic co.,ltd consciously carrying out personnel training and technological innovation, it also continuously strengthens external communication and exchanges to improve its own competitiveness. We have been constantly developing new technologies to manufacture value-added Industrial Parts Mullite Ceramic Insulators.It can be widely found in the application field(s) of Ceramics. Liling xing tai long special ceramic co.,ltd always adhere to the principle of 'creating values for customers and bringing benefits to stakeholders'. In the process of development, we highly focus on the quality and ensure no flawless product delivered to customers.
| Place of Origin: | Hunan, China | Type: | Ceramic Parts |
| Application: | Industrial Ceramic | Material: | Alumina Ceramic, Mullite Ceramic , Cordierite Ceramic |
| Model Number: | XTL | Brand Name: | Xing Tal Long |
| Product Name: | Industrial Parts Mullite Ceramic Insulators Porcelain Components | Color: | White, Yellow |
| Attribute: | Machinery Ceramic Part | Feature: | Excellent Thermal Shock Resistance |
| Characteristic: | Porous Infrared Cordierite Ceramic Part | Maximum service temperature: | 1900 Degree Celsius |
| Electric insulation strength: | 20 KV/mm | Forming Method: | Dry-press |
| Usage: | Hearter , Burner , themal device |
Performance For Industrial Ceramic
Name | Alumina | Dense Cordierite | Porous Cordierite | Cordierite-Mullite | Dense Alumina | Mullite | Corundum mullite | |
Density(g/cm3) | 2.0~2.3 | 2.1 ~2.5 | 1.5 ~1.9 | 1.8~2.3 | 2.4 ~2.7 | 2.0 ~2.5 | 2.3 ~2.7 | |
Coefficient of heat expansion(×10-6K-1)(20~800°C) | ≤5 | ≤3.5 | ≤3.0 | ≤3.5 | ≤5 | ≤5 | ≤6 | |
Specific Heat (J/Kg.K)(20~1000°C) | 900~1150 | 900~1100 | 900~1100 | 900~1150 | 1000~1150 | 1000~1150 | 1100~1300 | |
Thermal Conductivity (W/m.k) (20~1000°C) | 1.5~2.0 | 1.5~2.5 | 1.2~1.8 | 1.5~2.0 | 1.5~2.5 | 1.5~2.0 | 1.5~2.5 | |
Impact Thermal Resistance(°C/min) | ≥300 | ≥300 | ≥350 | ≥350 | ≥300 | ≥350 | ≥300 | |
Max. Working Tem.(°C) | 1350 | 1300 | 1300 | 1320 | 1350 | 1450 | 1550 | |
Water absorption(%) | 15-25 | ≤2 | 15~25 | 15 ~25 | ≤2 | 15~25 | 15 ~25 | |
Compressive strength(MPa) | ≥28 | ≥28 | ≥25 | ≥25 | ≥28 | ≥28 | ≥30 | |
Chemical composition (%)
| Al2O3 | 55 ~65 | 25 ~38 | 28 ~38 | 40~52 | 55 ~65 | 60 ~70 | 70 ~80 |
SiO2 | 25~35 | 50 ~60 | 45 ~55 | 45 ~55 | 25 ~35 | 25 ~35 | 15 ~25 | |
MgO | 1~3 | 5 ~10 | 11 ~14 | 7~9 | 3~5 | 0 ~1 | 0 ~2 | |
others | <5 | <5 | <5 | <5 | <5 | <5 | <5 | |
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