Name: High Temperature Cordierite Mullite Ceramic Batt Plate Refractory Ceramic Mullite Cordierite Slab For Kiln Furniture
Brand: RONGSHENG
Price: 1 USD

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Brand Name :RONGSHENG

Certification :ISO9001

Place of Origin :Henan, China

Fe2O3 Content :≤ 0.5%

Chemical Composition :Al2O3: 70-80%, SiO2: 20-30%

Packing :Wooden Pallets

Refractoriness :≥ 1790 ℃

Material :Mullite

Rervice Temperature :1550

Cold Crushing Strength :55-60MPa

Flexural Strength :≥20 MPa

Origin :Xinmi

Feature :High Refractoriness, Good Thermal Shock Resistance

Acid Resistance :Excellent

Usage :Refractory Material

Density :2.6 g/cm3

Thermal Shock Resistance :≥ 300 ℃

Thermal Expansion :0.5-0.9% under 1000 ℃

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Cordierite Mullite Kiln Furniture:

 
 
Cordierite-Mullite kiln furniture is composed of cordierite, mullite and glass phase. Due to the high temperature resistance of mullite and the low expansion of cordierite, Cordierite-Mullite kiln furniture has excellent thermal shock resistance,long service time,can be safety used at temperature below 1350℃.

Cordierite Mullite Kiln Furniture Features:

1. Good thermal conductivity 2. Good high temperature strength 3. Wear resistant and erosion resistant 4. Good thermal shock resistance 5. Good corrosion resistance 6. Good oxidation resistance 7. Not easy in deformation and cracking 

Cordierite Mullite Kiln Furniture Application

 
Widely used in the ceramic and glass panel industries. For example, tunnel kilns, shuttle kilns, ceramic kilns, roller kilns, etc.    	  			Item
  			Unit
  			BRAND
  		
  			RS-001
  			RS-002
  			RS-003
  		
  			AI2O3
  			%
  			35
  			39
  			60
  		
  			SiO2
  			%
  			53
  			49
  			35
  		
  			MgO
  			%
  			7.5
  			8
  			5
  		
  			Max Working Temperature
  			ºC
  			1280
  			1260
  			1350
  		
  			Bulk Density
  			g/cm3
  			1.85
  			1.82
  			2.2
  		
  			Apparent Porosity
  			%
  			28
  			30
  			22
  		
  			Coefficient of Thermal Expansion
  			at 20ºC - 1000ºC
  			10-6 k-1
  			2.6
  			2.2
  			3.2
  		
  			Specific Heat at 20ºC
  			Kj/Kg.k
  			1
  			1
  			1
  		
  			M.O.R. at 20ºC
  			MPa
  			14
  			11
  			11
  		
  			M.O.R. at 1250ºC
  			MPa
  			10
  			10
  			10
  		
  			Thermal Shock Resistance
  			 
  			Excellent
  			Excellent
  			Excellent
  		
  			Max Working Temperature
  			ºC
  			1280
  			1260
  			1350
  		
    
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Item	Unit	BRAND
Item	Unit	RS-001	RS-002	RS-003
AI2O3	%	35	39	60
SiO2	%	53	49	35
MgO	%	7.5	8	5
Max Working Temperature	ºC	1280	1260	1350
Bulk Density	g/cm3	1.85	1.82	2.2
Apparent Porosity	%	28	30	22
Coefficient of Thermal Expansion at 20ºC - 1000ºC	10-6 k-1	2.6	2.2	3.2
Specific Heat at 20ºC	Kj/Kg.k	1	1	1
M.O.R. at 20ºC	MPa	14	11	11
M.O.R. at 1250ºC	MPa	10	10	10
Thermal Shock Resistance		Excellent	Excellent	Excellent
Max Working Temperature	ºC	1280	1260	1350