
1. Description
SiC-88%, SiO2-10%, Al2O3-.5%. 18% Porosity, Bulk Density is 2.6/g.cm-3. It is an alumino-silicate bonded silicon carbide with unique physical properties unlike any other competitive product available. Their manufacturing process includes blending SiC grains with application specific additives, pressing the mix to the final shape and firing the green body at high temperature in gas fired kilns. During the firing process, a limited oxidation of the SiC occurs and contributes to the development of the silicate bond. They are excellent resistors of salt, soda, and wood alkali attack, and they like reduction. Exceptional bond strength and tightly controlled density give kiln shelves years of stable performance.
Refractory silicon carbide kiln post, also known as carborundum, is a compound of silicon and carbon with a chemical formula SiC. is made through high temperature sintering, adopting the higher quality raw materials. It has characteristics of stable performance, excellent thermal shock resistance, oxidation resistance, long life, thin volume but high bulk density. Its good thermal conductivity can assure to save energy at maximum level.
2. Using area
Our silicon carbide pillar can offer high mechanical strength at
high temperature, excellent heat stability, good distortion
resistance at high temperature and oxidization resistance. It can
be used in high class washing basin, high-class bowl and bowl
urinal. Through the burning of 1300° C, it provides high enamel and
high abrasion resistance. It can keep gloss and quality for 10
years. Our brand enjoy good reputation in this trade. We are
improving our product and introducing green into our sales
activity.
3. Technical data
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) |
We promise:
-We will offer our best price.
-Your inquiry will be replied within 24 hours.
-Experienced staff can give you professional suggestions.
-We ensure you high quality products and timely delivery.
-We offer complete and good after-sale service.
Yixing City Kam Tai Refractories Co.,ltd
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 “Technological Innovation, Never Stop”,
continuously 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.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.