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Silicon Carbide Slab
- [Introduction]: Silicon carbide slab with small expansion coefficient, high cold-resistance and heat-resistance, not easily deformed, good chemical stability.
Thin products but high bulk density, energy-saving effect is remarkable, increase loading capacity and save the cost.
It’s thickness can be made only 6-10mm.
- [Size]:
220*720*6mm
330*760*6mm
370*500*7mm
410*430*8mm
370*550*7mm
390*500*8mm
390*550*8mm
Dimensions and shapes can be customized.
- Technical Parameters
| Item | Unit | Data | ||||
| RBSiC(SiSiC) | NBSiC | SSiC | RSiC | OSiC | ||
| SiC content | % | 85 | 75 | 99 | ≥99 | ≥90 |
| Free silicon content | % | 15 | 0 | 0 | 0 | 0 |
| Max service temperature | ℃ | 1380 | 1450 | 1650 | 1620 | 1400 |
| Density | g/cm3 | 3.02 | 2.75-2.85 | 3.08-3.16 | 2.65-2.75 | 2.75-2.85 |
| Open porosity | % | 0 | 13-15 | 0 | 15-18 | 7-8 |
| Bending strength 20℃ | Mpa | 250 | 160 | 380 | 100 | / |
| Bending strength 1200℃ | Mpa | 280 | 180 | 400 | 120 | / |
| Modulus of elasticity 20℃ | Gpa | 330 | 580 | 420 | 240 | / |
| Modulus of elasticity 1200℃ | Gpa | 300 | / | / | 200 | / |
| Thermal conductivity 1200℃ | W/m.k | 45 | 19.6 | 100-120 | 36.6 | / |
| Coefficient of thermal expansion | K-1×10-6 | 4.5 | 4.7 | 4.1 | 4.69 | / |
| HV | kg/mm2 | 2115 | / | 2800 | / | / |
- Advantages
- We have 3 kinds of production technology, according to different customers can produce 5 kinds of materials of SiC plate.
- High temperature resistance to 1380~1650 degrees.
- No deformation at high temperature, high temperature creep performance is good.
- Energy saving. We can provide different length, width and thickness according to the customer's use environment, save costs.
- We have 16 sets of automation equipment to ensure a short lead time.
- Product Application
Silicon carbide slab is an ideal and cost effective kiln furniture, with a wide range of firing applications, such as househould ceramic, porcelain tableware, sanitaryware, art ceramics, etc.
- Our Packing
The two packing methods we use are plywood box packing and solid wood packing, with the solid wood box requires a fumigation certificate. Depending on the various products, we will tailor the proper packaging box; Plastic foam measuring 2 cm to 3 cm thick is placed within the box and secured with row nails. To maintain the products safety during shipment, packing tape is typically used.
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