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High Purity Fused Silica Lump 5-50mm for Refractory Uses
US$450.00-550.00
1 Ton
Sample price:US$2.00/kg.Request sample
Product profile
Customization
AvailableCertification
ISOApplication
Rubber, Chemical, Construction, Ceramic, GlassModel NO.
Fused quartzType
Fused SilicaColor
White or TransparentDensity
2.2 G/M3Hardness
7Softening Point
1500°CTransport Package
PP Bag or Paper Bag.Specification
10-60MMTrademark
SainuoOrigin
ChinaHS Code
3207400000Production Capacity
10000piecs/YearKey features
High Purity SiO2: SiO2 content guaranteed above 99%, with typical value of 99.22%.
Thermal Stability: Near zero thermal expansion and extremely low thermal conductivity.
Customizable Color: Available in White or Transparent colors based on customer needs.
Chemical Stability: Stable chemical properties with low impurity levels (Al2O3/Fe2O3).
OEM/ODM Support: OEM and ODM services available with 1 R&D engineer.
Flexible Specifications: Available in blocks, granules, and powder; custom granularity supported.
Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.
ISO Certified: Product meets ISO certification standards for quality assurance.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-09-01 CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤2.54h CertifiedTerms of Payment: LC, T/T
About Our Factory & Business Background
AddressSanli Village, Ahu Town, Xinyi City, Jiangsu Province
Plant Area7200 square meters
Number of Employees28
Registered Capital5,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFused Silica
Production MachinesScreening Machine, Pelletizer, Powder Magnetic Separation Machine, Grinding Machine, Packaging Machine, Mixing Machine
R&D Engineers1 people
Test Reports for Raw MaterialsOthers
Our Industry Experience & Global Business Record
Year of Establishment2011-01-18
Main MarketsEurope, Southeast Asia/ Mideast, Africa, Australia, Domestic
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Product Q&A
Q:What is the purity level of the fused silica?
A:
The SiO2 content is guaranteed to be above 99%, with typical values reaching 99.22%.
Q:What are the main applications for this product?
A:
It is widely used in rubber, chemical, construction, ceramic, and glass industries, as well as for low-grade refractories and nozzles.
Q:Can the color and size be customized?
A:
Yes, the color can be White or Transparent, and specifications can be produced according to customer granularity requirements.
Q:What are the thermal properties of the fused silica?
A:
It features near zero thermal expansion, extremely low thermal conductivity, and excellent thermal stability.
Q:What are the payment terms and lead time?
A:
Payment terms are LC or T/T. The average lead time is within 15 workdays for both peak and off seasons.
Send Inquiry
*To:
Xuzhou Sainuo Quartz Co., Ltd.
Xuzhou Sainuo Quartz Co., Ltd.*Content:
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