450*450*15mm Silicon carbide kiln shelves for cup and sacure
1. Details
Silicon carbide kiln shelves has superior characteristic such as wear resistance,corrosion resistance ,high temperature tolerance,oxidation resistance,perfect efficiency of sealing,long time service life.
Silicon carbide kiln shelves can bu used for a long term without fracture or bend because of their advantages of high temperature tolerance,high flexural strength ,good oxidation resistance and wear resistance .So the products are widely application in kiln for domestic ceramics ,health ceramics ,building ceramics,magnetic materials.
2. Features
1. Outstanding thermal conductivity
2. High temperature tolerance
3. Superior corrosion resistance
4. Excellent Wear resistance
5. Good oxdiation resistance
6. Long time servise lifes
3. Specification
| 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) |
| MAIN SIZE OF SILICON CARBIDE KILN SHELF |
| 240*200*T |
295*295*T |
310*310*T |
320*320*T |
340*340*T |
320*150*T |
| 320*300*T |
340*200*T |
380*340*T |
400*150*T |
400*190*T |
400*195*T |
| 400*200*T |
400*230*T |
400*270*T |
400*320*T |
400*400*T |
420*420*T |
| 450*450*T |
400*215*T |
320*240*T |
550*400*T |
500*450*T |
500*370*T |
| 600*500*T |
|
600*400*T |
600*550*T |
620*560*T |
550*370*T |
| 700*500*T |
550*500*T |
500*480*T |
600*400*T |
420*400*T |
450*400*T |
| Thickness can be 10-30mm |
4. Shipping and Packing
1. Package: Plastic Bag Inside, Poly Foam Inside, Wooden Case Outside
2. Shipping: By Air to your nearest Airport
By Sea to your nearest Seaport
By the Sell's Shipping Agent
5. 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.
