Big Fireclay Bottom Blocks

  • Item : Behaviors
  • Refractoriness : ≧1750 (℃)
  • Bulk Density : ≧2.3 (g/cm3)
  • Apparent Porosity : <18 (%)
  • Cold Crushing Strength : >50(Mpa)
  • 0.2Mpa Softening Temp Under Load : ≧1450 (℃)
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  • Big Fireclay Bottom Blocks
  • Big Fireclay Bottom Blocks
  • Big Fireclay Bottom Blocks
  • Big Fireclay Bottom Blocks
  • Big Fireclay Bottom Blocks
  • Big Fireclay Bottom Blocks
■ Feature
 





► 
Description:
Using big vibrating table and adopting special castables, the company produces furnace large fireclay blocks with vibrate moulding technology. The physical and chemical properties and appearance of the blocks have exceeded the national standards. The resistant ability to molten glass of the products is better than that of fanditional casting process products and ramming products. The products are especially suitable to build the bottom of furnace, cooling and working end side wall of glass furnace.

►  Specifications:
1. Low permanent linear change on reheating
2. High dense structure
3. Good Thermal Shock Stability

►  Advantages:
1. Good wear-resistance;
2. Corrosion-resistant;
3. Various shapes;
4. High quality;




■ Technical Data
Item Behaviors
Physical properties Refractoriness (℃) ≧1750
Bulk Density (g/cm3) ≧2.3
Apparent Porosity (%) <18
Cold Crushing Strength (Mpa) >50
0.2Mpa Softening Temp Under Load (℃) ≧1450
1400℃x2h Permanent Linear Change (%) ±0.2
Chemical Composition (%) Al2O3 ≧40
Fe2O3 ≦1.5



Meet us at The 26th china international exhibition

booth NO: E3-65

Add: china international exhibition center , beijing 

Time: 2015-5-20 - 23






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sunrise@sunriserefr.com0086 371 63838939
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Company: Construction Management & Engineering Cell
Add: NO.28 Dongfeng Road,Zhengzhou,Henan,China
Tel: +86-371-63838639
Fax: +86-371-63835539
Email:sunrise@sunriserefr.com
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