Advanced Refractory kiln furniture pottery use Silicon carbide kiln
shelves
1. Description
Silicon carbide sic plates applied to ceramics for daily use Kiln
and furnace as kiln furniture.
The silicon carbide product belongs to the high-quality fire-proof
material, it has the fine thermal conductivity, the high heat shock
stability, the high load capacity softening point and the very good
wear-resisting performance, widely uses in each kind having the
special request profession. Company product: The chamber, the
furnace tube, the wear-resisting guide rail, the silicon carbide
chest earthen bowl, receives burns the board, the push pedal, the
awning board, the kiln stove burner nozzle and so on. The quality
is stable, the size is precise, could make as special request and
make surface polish.
Silicon Carbide Plate, 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. Characteristics
Max temperature tolerance 1650 degree
High thermal conductivity and shock resistance
High mechanical strength and abrasion resistance
Excellent energy efficiency and corrosion resistance
3. Relevant Recommendation:
Silicon Nitride Ceramics
Oxide bonded SiC (OSIC)
Recrystallizde SiC (Re-SiC)
Reaction Bonded SiC (SiSiC)
4. Specifications
| Chemical Composition SIC ≥ | % | 90 |
| Max. Service Temp | ºC | 1400 |
| Refractoriness ≥ | SK | 39 |
| 2kg/cm2 Refractoriness under load T2 ≥ | ºC | 1790 |
| Modulus of Rupturt at room temp ≥ | Kg/cm2 | 500 |
| Modulus of Rupture at 1400ºC ≥ | Kg/cm2 | 550 |
| Compressive strenght ≥ | Kg/cm2 | 1300 |
| Thermal Expansion at 1000ºC | % | 0.42-0.48 |
| Apparent Porosity | % | ≤20 |
| Bulk Density | g/cm3 | 2.55-2.7 |
| Thermal Conductivity at 1000ºC | Kcal/m.hr.ºC | 13.5-14.5
|
We use high strength plywood box and pallet to pack. it is very
good packing, we have exported to many countries and area, such as
Korea, HongKong, Japan,Thailand, Singapore, Australia, New Zealand
, USA, Brazil, Chile, Peru, France, UK,
Germany,Italy,Spain,Greece,Austria and so on. There is no need to
do fumigation, it is very strong and eco-friendly material for
package.
When shipping, sometimes package will have damage, so we have to be
very careful when packing. Our customer said our package is very
good, every time they receive pacakge, they find no damage, It is
what we expect.
