Silicon Dioxide Sand (scientific name "silica fume," Micro-silica or Silica Fume), in the smelting of ferrosilicon and industrial silicon, silicon through the flue gas emitted by steam oxidation, the specially designed filter collected the amorphous powder like silica (SiO 2).Microsilica fume average 0.1-0.15 μ m in diameter, the size of several cement average 1.0%. Surface area for the 15-27 m 2 / g, with strong surface activity.
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Cheap Price of Silicon Dioxide Sand in 325Mesh
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Silica Fume
Information | ||
Name | Silicon Dioxide Sand | |
SiO2 | 94% | |
Fe2O3 | 1.0% | |
Al2O3 | 1.0% | |
LOI | 4.0 | |
PH | 6.2 | |
Size | 325Mesh | |
Density | Densified | |
Product Description
Silica Fume Product
Function
Dense castables
Improved flow
Hot strength
Strength during heat-up
Type | SiO2 | Al2O3 | Fe2O3 | LOI | PH |
SF-95 | 95%Min | 1.0%Max | 1.0%Max | 4%Max | 4.5-7.5 |
SF-92 | 92%Min | 1.0%Max | 1.0%Max | 5%Max | 4.5-7.5 |
SF-90 | 90%Min | 2.0%Max | 2.0%Max | 5%Max | 4.5-7.5 |
SF-85 | 85%Min | 2.5%Max | 2.5%Max | 6%Max | 4.5-7.5 |
Steel and foundry: Blast furnace troughs and runners, ladle linings, sliding gates, etc.
Cement: Preheater linings, lining in the chain system and lining of in- and outlet zones of rotary kilns .
Glass and ceramics: Kiln furniture
We Supply High Purity 95% Silicon Dioxide Powder for Sale.
Density
Pakcing: 500kg/bag
Density: 300-450kg/CBM
40HQ: 25Ton
Packing : 600kg/CBM
Density: 300-450kg/CBM
40HQ: 25Ton
Pcking : 1000kg/CBM
Density: 600-700kg/CBM 20GP:18-20Ton
Certifications
Packing & Shipment
Packaging Details: Silicon Dioxide Sand is in water-proof plastic woven bag, jumbo bags&your requirements.
Delivery Time: Within 20 days after receipt of prepayment.
Remark: Chemical composition and size can be optimized by the customers' requirements.
Customer
Our Silicon Dioxide Sand are welcomed to the majority of provinces and cities throughout the country and exported to many countries, including the U.S.A., India, South Africa, Mexico, Korea, and Japan.Good quality, good service and all the other advantages help us win the welcome from our foreign customers. Adhering to the business principle of "Quality First and Credit Supreme", we always focus on "development, innovation, management and service" and insist on technical reform at high level to develop new products. Therefore, we have garnered a great reputation among customers both at home and abroad.
Company Information
About Huatuo Metallurgy Co.,Ltd:
1.Have build for more than 10 years. Since its registered in 2009, it covers an area of more than 60 acres and the building area of 190,000 square meters, it has also been expanded in recent years.
2.Convenient transportation. Located in the ancient capital of Anyang-the hometown of oracle. It is located at the junction of Shanxi, Shandong and Henan provinces, Beijing-Guangzhou railway and 107 national road running through the territory.
3.Modern production and testing equipment. The company has own two 6300KW submerged arc furnaces, four intermediate frequency electric furnaces, three modern core-spun units and for automatic crushing production lines.
4.High quality product. The company relies on modern enterprise management system, relying on strong technical force, advanced production technology and modern testing equipment to provide high-quality products for many steel enterprises.
5.Mutual benefit. As a leading company in the ferroalloy industry, it is a matter of enlightenment and common development for customers and even their peers.
6.Integrity business philosophy. The company adheres to business philosophy of honesty and integrity, and establishes long-term cooperative relationships with many customers.
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