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Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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High Alumina Light Weight Insulating Castable Refractory Heat Insulation

Zhengzhou Rongsheng Refractory Co., Ltd.
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High Alumina Light Weight Insulating Castable Refractory Heat Insulation

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 ≥

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High Alumina Light Weight Insulating Castable Refractory Heat Insulation
Product Description

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.

www.rs-refractory.com


Product Tags:

high alumina castable

      

insulating castable

      
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