Brand Name : Rongsheng
Model Number : Customer's Request
Certification : CE/ISO9001
Place of Origin : Henan, China (Mainland)
MOQ : 1 Ton
Price : US $200-1,000 / Ton
Payment Terms : L/C, T/T
Supply Ability : 5000Ton
Delivery Time : shipped in 15 days after payment
Packaging Details : packed by 25kg or 50kg cement bags. Or packed by your requirement.
Al2O3 Content : 65~75%
Shape : Powder
SiO2 : ≤1.0%
Breaking Strength MPa ≥ : Breaking Strength MPa ≥
High strength high alumina castable is made of super high alumina clinker, composite binders and adhesives. The products are featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is commonly used in top of CFB boiler furnace, rear wall, etc.
Characters of refractory castable:
1. High refractoriness, high refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Application of the refractory castable :
1. Furnaces of metallurgy industry, heat treatment furnace.
2. Furnace of incineration of garbage, recirculating fluidized bed furnace.
3. Furnaces of chemical industry and construction industry.
4. Tundish lining
Physical And Chemical Indicators:
Items | RSGLJ-1 | RSGLJ-2 | |
Al2O3 % | 65 | 75 | |
Refractoriness °C | 1750 | 1770 | |
Linear Dimensional Change % | -0.02 | -0.4 | |
ColdCrushingStrength MPa ≥ | 110°C×24h | 50 | 60 |
1100°C×4h | 60 | 70 | |
Breaking Strength MPa ≥ | 110°C×24h | 9 | 11 |
1100°C×4h | 10 | 12 | |
Maximum Service Temperature °C | 1200 | 1400 |
If you have an interest in our products, please don't hesitate to contact us.
High Alumina Light Weight Insulating Castable Refractory Heat Insulation Images |