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Quartz Powder Fused Silica Sand 99.9% for Fire Resistant Materials
US$550.00
1-49 Tons
US$490.00
50-199 Tons
US$440.00
200+ Tons
Product specifications
Fused Silica Grade A
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISOApplication
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, GlassModel NO.
0-1mm 1-3mm 3-5mm 5-8mm 180-0mesh 200mesh 325meshType
Fused SilicaSio2 Content
99.95% 99.98% 99.99%Temperature Resistance
The Maximum Operating Temperature Is 1800℃Mesh Size (Particle Size)
200 Mesh, 325 Mesh , 800 Mesh, 1000 MeshParticle Size (μm)
74μm 45μm 15μm 13μm etc.Impurity Content
CustomizableRefractoriness
≥1750℃Packing Specification
25kg / Bag 1000kg / Ton BagMOQ
1 TonCertificate
ISO9001 BV SGS National PatentpH Value
6Bulk Density
2.2 G/M3Application Area
Mold Casting, Refractory Materials, CeramicTransport Package
PP Bag or Paper Bag (25kg/Bag, 50kg/Bag)Specification
325meshTrademark
Runlai Quartz TechnologyOrigin
ChinaHS Code
2506100000Production Capacity
5000000Key features
High Purity SiO2 Content: Core raw material boasts stable SiO2 content >99.9% with ultra-low impurities.
Customizable SiO2 Grades: Sio2 Content can be customized to 99.95%, 99.98%, or 99.99%.
Customizable Mesh Sizes: Mesh Size is customizable, offering options like 200, 325, 800, and 1000 Mesh.
Customizable Impurity Levels: Impurity Content is fully customizable to meet specific industrial standards.
Direct Source Supply: Strategically located in Xinyi-Donghai quartz resource core zone for stable supply.
Strict Quality Control: 100% visual inspection with integrated automatic processing lines and professional equipment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 8 Years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤0.41h
AI-Powered supplier vetting
SummaryLianyungang Runlai Quartz Technology Co., Ltd. is a limited company and combined supplier offering quartz products, with business activities spanning non-metallic mineral manufacturing, sales, and technology services. It operates two production lines, has two export-trade staff, and reports eight years of export experience, although its primary export market is listed as domestic. The supplier supports customization from samples, designs, and minor modifications, but does not provide 3D software design services and has no available SDK. No supplier management-system certification is reported. Production controls show a stated gap in continuous quantity reconciliation and finished-product inspections are guided by instructions without written records. Financial-capacity indicators are reported for 2023–2025, but the slices do not establish financial strength. Audit information identifies TÜV Rheinland and a report validity period, but no favorable audit outcome is demonstrated.
Supplier typeThe supplier is identified as Lianyungang Runlai Quartz Technology Co., Ltd., a limited company with a combined company type. Its primary product is quartz products, and its stated business scope includes manufacturing and sales of non-metallic mineral products plus technology-related services.
CertificationsThe supplier management-system certification field is explicitly reported as NIL. Although TÜV Rheinland is identified as the audit organization and an audit report validity period is provided, the slices do not identify a held certification or establish a positive audit result.
Production capacityThe supplier operates two production lines and manufactures quartz and other non-metallic mineral products. It has an outsourcing standard operating procedure, but does not continuously reconcile quantities for every batch or mass-production run, and finished-product inspections have instructions without written records.
Customization capabilityThe supplier explicitly supports customization from samples, customization from customer designs, and minor customization. This demonstrates multiple stated customization routes, although 3D software design services are not available.
Product Q&A
Q:What is the SiO2 content of the quartz powder?
A:
The core raw material boasts a stable SiO2 content >99.9%. Customizable options include 99.95%, 99.98%, and 99.99%.
Q:What certifications do you have?
A:
We hold ISO9001, BV, SGS, and National Patent certifications.
Q:What is the Minimum Order Quantity (MOQ)?
A:
The MOQ is 1 Ton.
Q:What are the available packing specifications?
A:
Standard packing is 25kg/bag or 1000kg/ton bag. Custom 1kg/5kg vacuum small packages are also available.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:Lianyungang Runlai Quartz Technology Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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