What is the thermal expansion coefficient?

The coefficient of thermal expansion is 0.1, providing near-zero thermal expansion and excellent thermal stability.

What are the main applications of this fused silica?

It is primarily used in low-grade quartz nozzles, low-grade refractories, and charging materials for ceramic and casting industries.

A Grade 3-1mm Fused Quartz Sand for Fine Casting

Name: A Grade 3-1mm Fused Quartz Sand for Fine Casting
Brand: Xuzhou Sainuo Quartz Co., Ltd.
SKU: 1928925165

Jiangsu, ChinaXuzhou Sainuo Quartz Co., Ltd.

US$450.00-550.00

1 Ton

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO

Application

Ceramic, Casting

Model NO.

Fused Silica Sand

Type

Fused Silica

Density

2.2 G/M3

Hardness

Coefficient of Thermal Expansion

0.1

pH Value

Color

White or Transparent

Transport Package

1000kg/Bags

Specification

SIO2: 99%

Trademark

Sainuo

Origin

China

HS Code

3207400000

Production Capacity

10000piecs/Year

Key features

High Purity SiO2: SiO2 content above 99%, with Al2O3 and Fe2O3 kept below 500ppm.

Near Zero Thermal Expansion: Coefficient of thermal expansion is 0.1, ensuring extreme thermal stability.

Customizable Granularity: Available in various sizes including 3-1mm, 1-0mm, and custom mesh requirements.

OEM/ODM Support: OEM and ODM services are available for customized production needs.

Stable Chemical Properties: Chemically stable with a pH value of 6 and high resistance to corrosion.

Low Thermal Conductivity: Extremely low thermal conductivity for efficient heat insulation.

ISO Certified Quality: Product meets ISO certification standards for quality assurance.

Company profile

Xuzhou Sainuo Quartz Co., Ltd.

Jiangsu, China

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: ≤2.35h 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 quartz sand?

The SiO2 content is above 99%, with typical values reaching 99.22%. Impurities like Al2O3 and Fe2O3 are kept below 500ppm.

Q:What are the available particle sizes?

Standard sizes include 0-80mm blocks, 8-5mm, 5-3mm, 3-1mm, 1-0mm granules, and various mesh sizes (20-40, 40-70, 70-120). Custom granularity can also be produced.

Q:Is customization available for this product?

Yes, OEM and ODM services are available. The company can produce products according to specific customer granularity requirements.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What are the payment terms?

Accepted payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).