Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:4 m.t.
Supply Capability:100 m.t./month
| Packaging Details: | Plastic bag inside, carton or woven bag outside, or according to customers' requirement. |
| Delivery Detail: | 7-15 days after order confirmed. |
Product Description
Ceramic fiber blanket with the advantage of uniform quality, smoothly surface, pure white color, completely inorganic, good tensile strength, toughness and fiber structure, so there are no flames when heating for the first time, the working temperature ranges from 950°C to 1430 °C.
Product Features
1. Low thermal conductivity, low thermal capacity.
2. Excellent thermal stability and good resistance to heat shock.
3. Excellent tensile strength.
4. Good anti-stripping performance.
5. Good Sound-absorbing performance.
6. Non-brittleness material, good flexibility.
7. Excellent machining performance.
8. Resistance to wind and erosion, long service life.
9. Excellent heat insulation, fire prevention, sound absorption performance.
Typical Applications
1. Filling insulation and joint sealing.
2. Back-up lining for industrial furnaces.
3. Fireproof materials for construction.
4. High temperature materials for filtration.
5. Raw materials for further producing, such as modules.
Standard specification
Standard Thicknesses: 10mm, 20mm, 25mm, 30mm, 40mm, 50mm.
Standard Widths: 600mm, 610mm, 1220mm.
Standard Length: 14400mm, 7660mm, 7200mm, 3600mm.
Standard Density: 64 kg/m3, 96 kg/m3,128 kg/m3, 160kg/m3.
Packaging: Cartons or bags.
Physical Properties
Specification | Common Grade | Standard Grade | High pure Grade | High alumina Grade | Zirconium Grade |
Color | White | Pure White | Pure White | Pure White | Pure White |
Classification temperature (℃) | 1100 | 1260 | 1260 | 1400 | 1430 |
Use temperature (℃) | 950 | 1000 | 1100 | 1200 | 1350 |
Theoretical density (kg/m3) | 64/96/128 | 64/96/128 | 64/96/128 | 96/128/160 | 96/128/160 |
Shrinkage on heating (%) | 950°Cx24h≤-3 | 1000°Cx24h≤-3 | 1100°Cx24h≤-3 | 1200°Cx24h≤-3 | 1350x24h≤-3 |
Tensile Strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
Thermal conductivity ( w/ m.k) (Physical Volume Density 128 Kgs/ m3) | 0.09(400℃) | 0.09(400℃) | 0.09(400℃) 0.16(800℃) | 0.12(600℃) | 0.16(800℃) |
Chemical properties
Chemical Content | Common Grade | Standard Grade | High pure Grade | High alumina Grade | Zirconium Grade |
AL2O3 | 44% | 46% | 47-49% | 52-55% | 39-40% |
AL2O3+SiO2 | 96% | 97% | 99% | 99% | 82-84% |
ZrO2 | - | - | - | - | 15-17% |
AL2O3+SiO2+ZrO2 | - | - | - | - | 99% |
Fe2O3 | ≤1.2% | ≤1.0% | ≤0.2% | ≤0.2% | ≤0.2% |
Na2O+K2O | ≤0.5% | ≤0.5% | ≤0.2% | ≤0.2% | ≤0.2% |
