What is the spheroidization rate of the powder?

The spheroidization rate is greater than 90%, ensuring high sphericity and uniform particle size.

High Purity Fused Silica Powder for Optical Applications

Name: High Purity Fused Silica Powder for Optical Applications
Brand: Shenyang Mstoney New Material Technology Co., Ltd.
SKU: 1992246002

Liaoning, ChinaShenyang Mstoney New Material Technology Co., Ltd.

US$100.00-10,000,000,000,000,000,000,000,000,000.00

1 kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Zc/Fs/Tssp-5

Formula

Sio2

Model NO.

ZC/FS/TFS

Product Name

Fused Silica Powder

Sio2 Content

99.8%

Fe2o3 Content

<100ppm

Al2O3 Content

<1000ppm

Cao Content

<0.05%

Na Content

<5ppm

Cl Content

<5ppm

pH Value

6.0

Electrical Conductivity

<5us/Cm

S.S.a.

1.0+-0.3 M2/G

200 Mesh Water Sieve

<100ppm

Spheroidization

>90%

Whiteness

>90

Magnetic Foreign Body

<2(+140#)/<15(+325#)

Structure Feature

Floating Ball Filler

Usage

Chemical Engineering, Chemical Industry Product, Electronic Grade Filling

Effect

Improve The Wear Resistance

Material

Mineral

Source

Mineral

Type

Structured Packing

Transport Package

25kg/Bag

Specification

1um; 0.1um; 3um; 5um; etc

Trademark

mstoney. com

Origin

China

HS Code

2811

Production Capacity

5000mt/Month

Key features

High Purity Spherical Structure: Sio2 content up to 99.90% with spheroidization rate exceeding 90% for optimal performance.

Superior Thermal Stability: Low coefficient of thermal expansion and thermal conductivity, closely matching single crystal silicon.

Excellent Chemical Resistance: Outstanding stability in chemical environments with high CAF resistance and low impurity levels.

Customizable Packaging: Standard 25kg/bag or 1000kg/bag, with packaging options customizable to meet specific client needs.

Free Sample Availability: 0.5-1kg samples provided free of charge, with freight costs collected from the buyer.

Wide Application Scope: Suitable for paint, glass making, metal casting, chemical production, and electronic adhesives.

Easy Processing: Easy to drill and cut with good surface fluidity and uniform particle size distribution.

Company profile

Shenyang Mstoney New Material Technology Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-06-27Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤0.89hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CIP

AI-Powered supplier vetting

SummaryMstoney Corporation is a silica and silicon materials supplier with stated large-scale production capacities and in-stock capability. It holds ISO 9001 certification, reports quality assurance, raw-material traceability, and 100% finished-product inspection. The supplier offers customization based on samples, designs, and minor modifications, and provides OEM services for well-known brands. However, it reported no new products in the past year, no ODM or SDK capability, and only one R&D engineer. After-sales and corrective-action procedures lack written procedures or records. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, trade-show participation, or warehouse. Financial-period references are provided, but the slices do not establish financial strength or credibility.

Supplier typeThe supplier describes itself as a silica and silicon materials manufacturer with stated annual capacities for silica, high-purity silica, fused silica, quartz, crystal materials, metal silicon, and ferro silicon. It also reports in-stock capability and OEM service for well-known brands, indicating a manufacturing-oriented supplier profile.

CertificationsThe supplier holds ISO 9001 certification and reports quality assurance, raw-material traceability, and 100% finished-product inspection. These are explicit quality-management strengths, although no additional certifications are identified.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints or corrective and preventive actions. It also lacks overseas agents, branches, showrooms, trade-show participation, and overseas warehouses, indicating limited documented and international after-sales support.

R&D capabilityThe supplier describes technology innovation and R&D activity and has one R&D engineer with 6–10 years of total experience. However, it launched no new products in the past year, offers no ODM service, and has no available SDK, limiting the explicit evidence of current innovation output.

Production capacityThe supplier states substantial annual production capacities across multiple silica and silicon materials, has in-stock capability, and applies 100% finished-product inspection. It also reports one-month average lead times in both peak and off-season, although the slices do not verify capacity reconciliation or outsourcing controls.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and minor customization. It also reports OEM service for well-known brands, providing direct evidence of customization and contract-manufacturing capability.