Zhengzhou Rongsheng Refractory Co., Ltd.

Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.

Manufacturer from China
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11 Years
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Refractory Kiln Furniture Cordierite Mullite Plate For Ceramic Tunnel Kiln Shelf

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Zhengzhou Rongsheng Refractory Co., Ltd.
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City:zhengzhou
Province/State:henan
Country/Region:china
Contact Person:MrPika
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Refractory Kiln Furniture Cordierite Mullite Plate For Ceramic Tunnel Kiln Shelf

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Brand Name :RONGSHENG
Certification :ISO9001
Place of Origin :Henan, China
SiO2 Content (%) :44%-52%
Al2O3 Content (%) :36%-46%
MgO Content (%) :6.0%-8.0%
CaO Content (%) :little
CrO Content (%) :0.002%
Refractoriness (Degree) :Common (1580°< Refractoriness< 1770°)
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Low Price Refractory Kiln Furniture Cordierite Mullite Plate For Ceramic Tunnel Kiln Shelf

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
Product Application
Cordierite Mullite Kiln Furniture Application: Cordierite Mullite kiln furniture is mainly used in ceramic shuttle kiln, tunnel kiln,roller kiln for firing sanitary ware,electrical ceramics ,crystallized glass panesl,hard ferrites,powder metallurgy,stoneware,earthenware,redware,porcelain,bone china,pottery pot,dolomitic pottery,heavy clays.
Specification
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
Packing & Delivery
Standard export packaging: 1. According to customer's requirements.
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