Yixing City Kam Tai Refractories Co.,ltd
| Payment Terms | T/T, L/C, Western Union, MoneyGram,Paypal |
| Supply Ability | 5000PCS/MONTH |
| Delivery Time | 25 DAYS AFTER PAYMENT |
| Packaging Details | PLYWOOD BOX |
| The main chemical ingredient | 2MgO 2Al2O3 5SiO2 |
| Maximum Use Temperature | 1300℃ |
| Water absorption | 0 |
| Color | White |
| Shape | Boat |
| Size | As request |
| Brand Name | KAMTAI |
| Model Number | KTCR8 |
| Certification | SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram,Paypal | Supply Ability | 5000PCS/MONTH |
| Delivery Time | 25 DAYS AFTER PAYMENT | Packaging Details | PLYWOOD BOX |
| The main chemical ingredient | 2MgO 2Al2O3 5SiO2 | Maximum Use Temperature | 1300℃ |
| Water absorption | 0 | Color | White |
| Shape | Boat | Size | As request |
| Brand Name | KAMTAI | Model Number | KTCR8 |
| Certification | SGS | Place of Origin | CHINA |
| High Light | metal melting crucible ，sintered glass crucible | ||
Thermal Conductivity Abrasion Resistance Cordierite high temperature Crucible
1. Detailed Product Description
The main chemical ingredient of Cordierite is 2MgO·2Al2O3·5SiO2,main material is steatite,clay,alumina,feldspar,etc. Manufactured by normal ceramic technical, can be used for loop framework, insulators of arc-resistance,element of composite materials,burnable nozzle of electrical insulators, and etc.
2. Applications
Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation
resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has
been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport,
communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the
crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain
pieces, and other shaped pieces.
3. Specifications
| Item | Test Condition | Unit&Symbol | Cordierite ceramics |
| The main chemical ingredient | 2MgO 2Al2O3 5SiO2 | ||
| Bulk Density | gm/cc | 2.0 | |
| Maximum Use Temperature | 1300℃ | ||
| Water absorption | % | 0 | |
| Hardness | HV | 800 | |
| Bending Strength | 20° C | Kgf/cm2 | 900 |
| Compressive Strength | 20° C | Kgf/cm2 | 3500 |
| Fracture Toughness | K(I c) | Map.m3/2 | - |
|
Coefficient of thermal expansion |
1X 10-6/°C | ≤2.0 | |
|
Coefficient of thermal conductivity |
25° C-30° C | W/m °K | 1.3- |
| Thermal Shock Resistance | ∆ Tc | °C | 250 |
| Dielectric constant | 1MHz.25℃ | 6 | |
| Dielectric strength | ac-kV/mm (ac V/mil) | 10 | |
| Volume Resistivity | 20℃ | ohm-cm |
> 1012 |
4. Why customer choose us ?
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the Pottery capital of China. Our company is founded in 2006, it is a professional refractory and ceramic company which cover research, production, sales and after-sales service. Since establishment, we adhere to principle of “Tech... Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the Pottery capital of China. Our company is founded in 2006, it is a professional refractory and ceramic company which cover research, production, sales and after-sales service. Since establishment, we adhere to principle of “Tech...
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