Qingdao Jinjunxuan International Trade Co., Ltd.
| 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 |
| Brand Name | VOBEN |
| Model Number | 0-1 mm,1-3 mm,3-5 mm |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | VOBEN | Model Number | 0-1 mm,1-3 mm,3-5 mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | refractory products ，refractory sand | ||
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
1-3mm
3-5mm
5-8mm
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.
Company Details
Business Type: Manufacturer,Exporter,Trading Company,Seller
Year Established: 2018
Total Annual: 1,000,000-5,000,000
Employee Number: 100~110
Ecer Certification：
Active Member
Our mine company established in 2003,and its trade company ,Qingdao Jinjunxuan International Trade Co.,Ltd,founded in 2018, relying on the group's logistics advantages and rubber trade experience, Jinjunxuan international has been shouldering the responsibility of group logistics business develo... Our mine company established in 2003,and its trade company ,Qingdao Jinjunxuan International Trade Co.,Ltd,founded in 2018, relying on the group's logistics advantages and rubber trade experience, Jinjunxuan international has been shouldering the responsibility of group logistics business develo...
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