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Yixing LJ Ceramics Co., Ltd.
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Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic

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Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic

Place of Origin : Jiangsu, China

Brand Name : LJ Ceramic

Certification : ISO9001:2008/ROHS

MOQ : 2 piece

Price : Negotiation

Packaging Details : Use the export carton which is secure against breakage on the MDF pallet.

Delivery Time : To be negotiated

Payment Terms : L/C ，T/T

Model Number : Alumina Ceramic Ball

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Refractory Heat Resistant Mullite Ceramic Heating Square Plates Electrical Ceramic

Technical Parameter:

Model Alumina Ceramic Ball
Color Pure White/lvory
Shape Ball
Typical Technical Composition Min. % Max. % Usual%
SiO2 ****** 0.2 0.18
Al2O3 99 99.6 99.3
Fe2O3 ****** 0.2 0.02
TiO2 ****** 0.55 0.02
CaO ****** 0.1 0.02
MgO ****** 0.1 0.05
Na2O ****** 0.25 0.01
K2O ****** 0.2 0.13
Physical properties
Index Value Value
Leachable Iron ≤ 0.01% ******
Apparent Porosity by Weight ≤ 7.0% ******
Moh's Hardness Scale >8.0 ******
Water Absorption <4.0 wt.% ******
Acid Resistance >99.8% ******
Thermal Conductivity 0.7-0.8 w/m2.k ******
Thermal Expansion @ 500 0.10% ******
Thermal Shock Stability, 1000 then water cooling 10 times ******
Max. Operating Temperature 1550°C 2822
Specific Density 3400 kg/m3 212 lb/ft3
Bulk Density (Packing Density) 2000 kg/m3 131 lb/ft3
Crush Strength
Size Crush Strength
Nominal Size (lbs) (kg) (N/pc)
mm inch min. min. min.
3 1/8" 115 52 510
6 1/4" 230 105 1030
10 3/8" 440 200 1961
13 1/2" 1355 615 6031
16 5/8" 1720 780 7650
19 3/4" 2315 1050 10297
25 1" 3130 1420 13925
38 1-1/2" 4034 1830 17946
50 2" 4960 2250 22065
Typical Application a)high temperature and steam
b)has very excellent thermal properties, with its high density high-temperature resistance 1550.
c)it's suitable for applications in olefin processes, such as ethylene dryers

Features:

1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed

Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical CeramicRefractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical CeramicRefractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic

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Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic

Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic


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alumina ceramic balls Heat Resistant

      

Mullite Ceramic Electrical

      
Wholesale Refractory Alumina Ceramic Balls Heat Resistant Mullite Ceramic Electrical Ceramic from china suppliers

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