Qingdao Jinjunxuan International Trade Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5-10,000 MTS Per year |
| Delivery Time | 20days |
| Packaging Details | 25 kgs in plastic bag, 40 bags/Pallet ,1000kg/bag, |
| Color | White or Gray |
| AL2O3 Min | 43-46% |
| SIO2 | 50.5-52.5% |
| FE2O3 Max | 1.5-2.3% |
| B.D g/ccm | 2.5-2.55% |
| Refractory Index | 1750 |
| Brand Name | VOBEN |
| Model Number | 30-60 mesh(35S) |
| Place of Origin | China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5-10,000 MTS Per year |
| Delivery Time | 20days | Packaging Details | 25 kgs in plastic bag, 40 bags/Pallet ,1000kg/bag, |
| Color | White or Gray | AL2O3 Min | 43-46% |
| SIO2 | 50.5-52.5% | FE2O3 Max | 1.5-2.3% |
| B.D g/ccm | 2.5-2.55% | Refractory Index | 1750 |
| Brand Name | VOBEN | Model Number | 30-60 mesh(35S) |
| Place of Origin | China | Certification | ISO9001 |
| High Light | High Aluminum Mullite Sand ，60 Mesh Mullite Sand ，Mullite Refractory Sand | ||
1. Production Introduction and Application
The mullite refractory sand has high aluminum content, low iron content, small dust, reasonable particle size distribution, high bulk density, high temperature strength and low residual strength.
Available:10~16 mesh,16~30 mesh,30~60 mesh,60M,70 mesh,100 mesh,200 mesh,325 mesh.other sizes can be customized.
Mainly used in the aluminum smelting industry, refractory materials, precision casting , aluminum silicate refractory fiber and ceramic industry.
We have different grades of refractory sands for you to choose.
30-60mesh Grade I
30-60Mesh Grade II
30-60MESH Grade III
2. Specification of refractory sand
| The Physical and chemical indicators | ||||||
| Grade | Fe2O3% max | AL203% min | SiO2% min | TiO2% max | B.Dg/ccm min | Refractoriness ℃ |
| A Prime Grade | 1.20 | 46.00 | 50.50 | 0.70 | 2.55 | 1750 |
| High Grade | 1.50 | 44.00 | 51.50 | 0.90 | 2.53 | 1750 |
| Normal Grade | 2.30 | 43.00 | 52.50 | 1.00 | 2.50 | 1730 |
| 200 mesh | ||||||
| 200 mesh | 90% min | |||||
| 22S (16---30 mesh) | ||||||
| 16-12 mesh | 1.18-1.70mm | 25-35% | ||||
| 20-16 mesh | 0.85-1.18mm | 40-50% | ||||
| 30-20 mesh | 0.60-0.85mm | <25% | ||||
| 50-30 mesh | 0.30-0.60mm | 0.02% | ||||
| —50 mesh | 0.00-0.30mm | 0.04-0.06% | ||||
| 35S (30-60 mesh) | ||||||
| 50-30 mesh | 0.30-0.60mm | 65-75% | ||||
| 80-50 mesh | 0.18-0.30mm | 1.00% | ||||
| —80 mesh | 0.00-0.18mm | 0.04-0.06% | ||||
3. Process of making shell
4. Our company
Our mine company was established in September 2003, and Qingdao Jinjunxuan International Trade Co.,ltd is an trade company combined with production, processing and sale. Its main products include flint clay, high bauxite, synthetic mullite precision foundry sand, refractory product, casting refractory material, refractory fiber and other refractory raw materials. The above products are used in many kinds of field including metallurgy, non-ferrous metal, generating electricity foundry and so on. The market covers many countries and areas in the world such as European Union, South Africa, Japan, Australia, Thailand, Malaysia India, China Taiwan and also more than ten cities in China
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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