900-1700 Celsius mullite push Plates for refractory kiln furniture
1. Description
Mullite push plate is a ideal material to be used in high temperature furnace,especillay in the industry of magnetic material .When you sinter magnetic material (like soft ferrite core ), it will be necessary.
Our push plate is widely used in high temperature furnace,it has long using life and high strength.
2. Technical data
| property |
cordierite |
mullite |
cordierite- mullite |
Mullite -- corundum |
|
| Al2O3 % |
≥ 40 |
≥ 65 |
≥ 80 |
≥ 92 |
| Fe2O3 % |
≤ 1.5 |
≤ 1.5 |
≤ 1.2 |
≤ 0.5 |
| density g/cm3 |
≥2.0 |
≥2.4 |
≥2.6 |
≥3.7 |
| Thermal expansion 1000 C |
2.30 |
5.0 |
6.50 |
7.8 |
| Refractoriness C |
≥ 1580 |
≥1650 |
≥ 1750 |
≥ 1850 |
| Thermal stability 1100 C--(cold water)times |
≥ 70 |
≥ 20 |
≥ 10 |
≥ 5 |
| Working temperature |
≤ 1250 |
≤ 1350 |
≤ 1450 |
≤ 1500
|
3. Features
1. It has excellent thermal stability and distortion resistance at high temperature.
2. Superior corrosion and oxidation resistance.
3. Low apparent porosity and thermal expansion.
4. Outstanding thermal shock resistance.
5. Excellent thermal conductivity
WE HAVE PROFESSIONAL DETECTING EQUIPMENT
We are aimed to 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.
4. 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.We have professional trade team, and we can offer best price and service, sometimes you need to tell me detailed using temperature and condition, then we can know the best material for you, and we can give you good price and aftersales service.
