1. Introduction of Silicon carbide kiln shelf
We are a special manufacture of producing refractory products.Utilizing the character of carborundum,such as high temperature tolerable,solid strength,good heat conductivity, shock resisting,high thermal radiation,we produce high grade Silicon carbide kiln shelf.
The thin Silicon carbide kiln shelf not only compress the volume of the kiln but also increase the capacity of kiln and the quality of the products and shorten the production circle.They distinguishes clearly from the other products both on appearance dimension and inner quality of carborundum board in China at present.The products can endure long time without deforming,cracking,dusting.They are especially used for high-grade sanitary ware and detailed ceramic products because of not polluting the color of the products.
The carborundum board are ideal materials for producing sanitary ware,Ceramic products,Porcelain insulators,Abrasive,Glass,Chemical industry,Cement,Electricity factory and so on.
Silicon carbide kiln shelf is combined with high purity silicon carbide and ultra fines. Shaped by vibration, made by high sintering. The SiC platesare oxide bonded silicon carbide based products, which are used in Kiln Furniture. It is featured with high bending strength at elevated temperature, good abrasion resistance, Resistance to thermal shock, high thermal conductivity and offers a good life.
2. Typical Quality Analysis
| Item |
Technical Data |
| Volume density(g/cm3) |
2.70-2.75 |
| Apparent porosity(%) |
7-8 |
| Strength at normal temperature(Mpa) |
>50 |
| High temperature bending strength(Mpa/1400℃) |
>55 |
| Cold crushing strength(Mpa) |
>90 |
| Refractoriness under load (℃) |
>1750(T2)2Kg/cm2 |
| Maximum service temperature (℃) |
1450 |
| Pyroconductivity (Kcal/m.h.℃) |
13.5-14.5 |
| Thermalexpansivity(×10-6/℃) |
4.2-4.8 |
| Chemical compent |
SiC>90% |
| Fe2O3<0.3% |
| Al2O3>99%(surface coating) |
3. Features of Silicon carbide kiln shelf
Silicon carbide kiln shelf has Excellent Thermal Shock Characteristics and Corrosion Resistance,it has high strength and it can keep no bending when firing.
Also it has High Creep Resistance and Superior Wear Resistance.At the same time, it has High strength, extreme hardness,wear resistance, high temperature tolerance, corrosion resistance, oxidation resistance,thermal shock resistance, high thermal conductivity, low coefficient of thermal expansion.
WE HAVE PROFESSIONAL DETECTING EQUIPMENT
We are aimed to improve R&D and production process and equipment. Moreover, we cooperate with famous university such like Liaoning University of Science and Technology, Beijing University of Science and Technology.
4. Package
We use plywood box & pallet to pack Refractory Silicon carbide kiln shelf, it is very safe. We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
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Sanitary Ceramic Silicon Carbide Shelves With Safe Packaging Abrasion Resistance Images
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