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Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

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Qingdao Jinjunxuan International Trade Co., Ltd.
City:qingdao
Province/State:beijing
Country/Region:china
Contact Person:MissKathy Tang
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Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

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Brand Name :VOBEN
Model Number :0-1 mm,1-3 mm,3-5 mm
Certification :ISO9001
Place of Origin :China
MOQ :20MTS
Price :US$220-500/MT FOB Qingdao
Payment Terms :L/C, T/T, Western Union
Supply Ability :50,000-100,000 Mts Per Year
Delivery Time :20days
Packaging Details :25 kgs in plastic bag, 40 bags/Pallet ,1000kg/bag,
AL2O3 :40-48%
FE2O3 :1.0-3.5%
SIO2 :49-55%
TiO2 :0.8-1.2%
Bulk density g/ccm3 :2.37-2.58%
Refractoriness :1750
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Industrial Grade High-alumina Calcined Kaolin for Casting and Refractories(0-1 mm,1-3 mm,3-5 mm)

1. Production Introduction and Application

Calcined Kaolin is a mixture of inorganic nonmetal, calcined kaolin is calcined kaolin in sintering furnace to a certain temperature and time, the physical and chemical properties which has a certain change, in order to meet certain requirements.

The size of particles: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm can be used for refractories and casting material.

Calcined Kaolin with high purity is white. Kaolin whiteness, natural whiteness, and whiteness after calcination. For ceramic raw materials, the whiteness of calcined is more important, the higher the whiteness of calcined, the better the quality.

Ceramics, rubber, plastics, artificial leather, cement, refractory materials, chemical industry and agriculture are widely used.

2. Specification

AL2O3 % 46-48 45-48 44-48 44-48 43-48 42-46 40-46 36-42
SiO2 % 49-52 49-52 50-53 50-53 50-53 50-53 50-54 50-55
Fe2O3 % (max) 1.0 1.15 1.3 1.5 2.0 2.5 3.0 3.5
Ti02 % (max) 0.8 0.8 0.9 0.9 1.0 1.1 1.2 1.3
K2O+Na2O % (max) 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.6
Ca0+Mg0 % (max) 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8
Bulk density g/cm³(min) 2.58 2.55 2.52 2.50 2.45 2.40 2.37 2.30
Refractoriness °C(min) 1780 1770 1760 1750 1740 1720 1710 1700
Impurities % (max) 0.5 1.5 2.0 2.5 3.0 3.5 4.0 4.5

0-1mm

Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

1-3mm

Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

3-5mm

Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

5-8mm

Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

Industrial Grade Refractory Products For Ceramics / Rubber / Plastics / cement

We have different grades of mullite sand for you to choose.

3. Characteristics:

1. High refractoriness.

2. Physicochemical stability.

3. Volume density high .

4. Low porosity.

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