Zhengzhou Rongsheng Refractory Co., Ltd.
                                                                                                           
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Wear Resistant Corundum Mullite Refractory Plastic Castable for 1500C Maximum Service Temperature in Boiler and Furnaces

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: RONGSHENG
Product Description
Product Description
Micro-expansion Refractory Plastic Introduction: Micro expansion plastic refractory castable is featured with strongroom temperature plasticity, good adhesion strength, natural drying, micro expansionunderhigh temperature, high refractoriness, good sealing performance, convenient construction, etc. It is commonly used in CFB boilers, chimney lining, etc. Characters of Micro-expansion Refractory Plastic: 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.
 
Product Application
Micro-expansion Refractory Plastic Application 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
Product Parameters
Micro-expansion Refractory Plastic Physiochemical Indexes
Item
Explanations
Index
Bulk Density(g/cm3)
110°C±5°C After drying
≤2.2
1000°C×3h After burning
≤1.8
1400°C×3hAfter burning
≤1.7
Cold Crushing Strength(MPa)
110°C±5°CAfter drying
≥15
1000°C×3hAfter burning
≥20
1400°C×3hAfter burning
≥15
Breaking Strength(MPa)
110°C±5°CAfter drying
≥10
1000°C×3hAfter burning
≥8
1400°C×3hAfter burning
≥10
Refractoriness(°C)
--
≥1700
Plastic Index(%)
--
15-40
Linear Dimensional Change(%)
1000°C×3hAfter burning
0.5-1.5
1400°C×3hAfter burning
2-2.5
Refractoriness Under Load °C
0.60%
≥900°C
Thermal conductivity(W/m·k)
Normal Temperature
0.924
350°C
1.09

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Company Zhengzhou Rongsheng Refractory Co., Ltd.
Location 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Contact Person Pika

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