Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price
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Product Highlights
- High Purity SiO2: SiO2 content is above 99.95% with low impurities like Al2O3 and Fe2O3.
- Excellent Thermal Stability: Near zero thermal expansion and extremely low thermal conductivity.
- Stable Chemical Properties: Resistant to chemical corrosion with stable performance in harsh environments.
- Customizable Color: Available in White or Transparent options to meet specific requirements.
- OEM/ODM Service: Supports OEM and ODM services for customized product solutions.
- Wide Application Range: Suitable for ceramics, casting, and refractory materials industries.
- Flexible Packaging Sizes: Available in blocks, granules, and powders with various mesh sizes.
- ISO Certified Quality: Manufactured under ISO certification ensuring consistent product quality.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Application
- Ceramic, Casting, Refractory Materials
- Model NO.
- 40-70mm
- Type
- Fused Silica
- Density
- 2.2 G/M3
- Hardness
- 7
- Coefficient of Thermal Expansion
- 0.1
- pH Value
- 6
- Color
- White or Transparent
- Transport Package
- 1000kg/Bags
- Specification
- SIO2: 99.9min
- Trademark
- Sainuo
- Origin
- China
- HS Code
- 3207400000
- Production Capacity
- 10000piecs/Year
Product Images of Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price
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Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price -
Purity Quartz Sio2 99.95% 40-70 Mesh Fused Silica for Refractories with Best Price
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Product Description
Fused Silica First Grade (also known as A)
High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount of impurity at 1800ºC high temperature in the resistance furnace. After special mechanical processing, screening, iron removal after the formation of blocks, particles and powder products.
Fused Silica First Grade
I. Characteristics
1. Near zero thermal expansion, extremely low thermal conductivity.
2. Excellent thermal stability.
3. High purity (the SiO2 content is above 99.95%).
4. Chemical properties are stable.
5. Special machinery production, particle size close to circular, large packing density, stable particle size distribution.
II. Basic Parameters
Density :2.2 g/m3
Hardness :7
Softening point :1700°C
Melting point :1750°C
Coefficient of thermal expansion :0.1
PH value :6
III. Chemical Composition
| Typical Values | |
| SiO2: | 99.95% |
| Al2O3: | 140ppm |
| Fe2O3: | 20ppm |
| Na2O: | 25ppm |
| K2O: | 25ppm |
| TiO2 | 16ppm |
| CaO: | 18ppm |
| MgO: | 10ppm |
IV. Availability Specifications
1. Block 0-60 mm
2. Granular
| 8-5mm | 5-3mm | 3-1mm | 1-0mm |
| 4-20 mesh | 50-100 mesh | 100-200 mesh | |
| 10-20 mesh | 20-40 mesh | 40-70 mesh |
70-140 mesh, 200 mesh, 325 mesh, 500 mesh, 1500 mesh, 3000 mesh
Xuzhou sainuo quartz Co., Ltd. is located in Xinyi City, Jiangsu Province town, is a company specializing in the production of fused quartz of private technology companies. Polysilicon crucible with fused silica level, fused silica nozzle with fused quartz secondary, unshaped refractory materials used fused quartz secondary and a variety of refractory materials with a fused quartz, whether all the technical indicators and the real application effect at home and abroad are first-class products, products in the domestic and international have achieved good performance, the company is currently with many well-known domestic enterprises and multinational corporations has a broad and close business cooperation, the company is actively expanding production capacity, continuous innovation, improve the level of process and technology, take the road to quality, better service provided to our customers.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2241027". Items marked "
" are certified.
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Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Our company located in Ahu Town, Xinyi City, Jiangsu Province, Xuzhou Sainuo Quartz Co., Ltd. is a private technology company specializing in the production of Fused silica. The main products include Fused silica blocks, Fused silica sand and Fused silica powder, and the products are mainly used for polysilicon crucible manufacturing, quartz ceramic roller, industrial ceramics, ceramics for daily use, precision casting, lining materials, castables, amorphous refractories and other refractory materials. All technical indicators and actual application effect of the products are first-class at home and abroad, and the products have achieved good performance nationally and internationally, and currently the company has established extensive and close business cooperation with many well-know domestic companies and multinational corporations, and is working on active expansion and continuous innovation to improve the process and technology level, take the road of quality and better serve to the customers
Our Marketing concept is " Serviece comes before sales, provide comprehensive technical solutions".
Our Enterpirse spirit is " Serious to things, sincere to others".
Our Business position is to establish a century-old industry, become an international famours quartz company and benefit the sociey!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Sanli Village, Ahu Town, Xinyi City, Jiangsu Province
-
Plant Area
- 7200 square meters
-
Number of Employees
- 28
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Lianyungang Port
Our Production Capability & Technical Expertise
-
Main Products
- Fused Silica
-
Production Machines
- Screening Machine, Pelletizer, Powder Magnetic Separation Machine, Grinding Machine, Packaging Machine, Mixing Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-01-18
- Export Year
- 2020-09-01
-
Main Markets
- Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
FAQ
- What is the purity level of the fused silica?
- The SiO2 content is above 99.95%, ensuring high purity with minimal impurities.
- What are the main applications for this product?
- It is widely used in ceramics, casting, and refractory materials due to its stability.
- Is customization available for this product?
- Yes, we offer OEM/ODM services and customizable color options (White or Transparent).
- What are the thermal properties of the fused silica?
- It features near zero thermal expansion, extremely low thermal conductivity, and excellent thermal stability.
- What forms is the product available in?
- Available in blocks, granules (various mesh sizes), and powders (up to 3000 mesh).
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What certifications does the product have?
- The product is ISO certified, ensuring high quality and reliability.
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