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[China]
Address: Room 502,Haituohangyun Building ,No 62 Beijing Road,Qingdao Bonded Port Zone ,China
Contact name:Kathy Tang
Qingdao Jinjunxuan International Trade Co., Ltd. |
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30-60 Mesh Mullite Sand of Refractory Products for Refractory and Precision Casting Industry (Grade I-III)
Mullite sand of refractory products is made of kaolin by high temperature sintering. The chemical components of mullite are all chemical substances with strong fire resistance, and their properties are relatively stable. It mainly includes: alumina, silica, etc.
The Physical&Chemical Indications
More About Products
30-60Mesh Grade I
| The physical and chemical indications | ||||||
| Grade | Fe₂O₃ % Max | Al2O3 % min | SiO₂ % min | TiO2 % max | B.D.g/ccm min | refractoriness |
| Ⅰ | 1.2 | 46 | 50.5 | 0.7 | 2.5 | 1750 |
30-60Mesh Grade II
| The physical and chemical indications | |||||
| Fe₂O₃ % Max | Al2O3 % min | SiO₂ % min | TiO2 % max | B.D.g/ccm min | refractoriness |
| 1.5 | 44 | 51.5 | 0.9 | 2.53 | 1750 |
30-60Mesh Grade III
| The physical and chemical indications | ||||||
| Grade | Fe₂O₃ % Max | Al2O3 % min | SiO₂ % min | TiO2 % max | B.D.g/ccm min | refractoriness |
| III | 2.3 | 43 | 52.5 | 1 | 2.5 | 1750 |
The Products Applications
Mullite sand of refractory products are mainly used in investment casting, gypsum filling V method molding and vacuum suction casting, as well as refractories for large, medium and small steel castings. They are widely used in machinery, aviation, weapons, metallurgy, petroleum and other industries.
Packing Details : Net 500kg container bag. Or as requirements.
Delivery Details : Shipped in 15 days after payment.
