Fused Silica Mesh 30/50

Fused Silica Mesh 30/50 Specification

Poisonous
No

Refractive Rate
1.458

Purity
>99.8% SiO

Boiling point
>2200C

Smell
Odorless

Solubility
Insoluble in water, soluble in hydrofluoric acid

Ph Level
Neutral

Molecular Weight
60.08 g/mol

Density
2.20 Gram per cubic centimeter(g/cm3)

HS Code
25061020

Shape
Mesh Granules

Other Names
Synthetic Silica, Amorphous Fused Quartz

Form
Powder / Granular Mesh

Structural Formula
O=Si=O

Taste
Odorless and tasteless

Molecular Formula
SiO

Melting Point
~1710C

Storage
Dry, well-ventilated place

Classification
Silicate mineral

Chemical Name
Fused Silica

CAS No
60676-86-0

EINECS No
238-878-4

Grade
Industrial Grade

Standard
Industry standard

Type
Powder/Mesh Granules

Usage
Industrial, laboratory, manufacturing

Main Material
Fused Silica (SiO2)

Application
Other

Storage Life
Stable under recommended conditions

Radioactivity
Negligible

Packaging
25 kg bags or as required

Magnetic Impurities
<10 ppm

Thermal Expansion Coefficient
<0.5 x 106 / K

Loss on Ignition
<0.1%

Thermal Conductivity
1.3 W/mK (@20C)

Fe2O3 Content
<0.01%

Hardness
Mohs 7

Maximum Working Temperature
Up to 1000C for continuous use

SIO2 Content
>99.8%

Mesh Size
30/50

Particle Size
0.3 - 0.6 mm

Color
White to off-white

Fused Silica Mesh 30/50 Trade Information

Minimum Order Quantity
25 Kilograms

Delivery Time
7 Days

About Fused Silica Mesh 30/50

PRATAP CORPORATION Fused silica is a form of silicon dioxide (SiO2) produced by melting high-purity crystalline silica, like quartz, and forming an amorphous, synthetic glass. Its characterized by very low thermal expansion and high thermal shock resistance, making it suitable for various applications, including optics and high-temperature ceramics.

Superior Thermal and Chemical Performance

Our Fused Silica Mesh 30/50 delivers exceptional resistance to thermal shock due to its low expansion coefficient and high purity. Its excellent chemical stability and insolubility in water allow it to perform reliably in demanding industrial and laboratory applications, particularly where exposure to extreme temperatures and chemicals is expected.

Versatile Industrial Applications

This products high SiO content, purity, and physical properties make it suitable for diverse applications, including glass manufacturing, refractories, ceramics, electronics, and investment casting. Its consistent particle size and shape ensure predictable performance and optimal results in precision processes and mass production.

Safe Handling and Storage

Fused Silica Mesh 30/50 is non-toxic, odorless, and stable when stored in a dry, well-ventilated area. Its negligible radioactivity and low level of magnetic impurities (below 10 ppm) accentuate its safety profile for industrial and laboratory use. Carefully packaged in 25 kg bags or as per requirement, it retains stability and quality through correct storage protocols.

FAQs of Fused Silica Mesh 30/50:

Q: How should Fused Silica Mesh 30/50 be properly stored to maintain its quality?

A: Store Fused Silica Mesh 30/50 in a dry, well-ventilated area, away from moisture and contaminants. This ensures the material remains stable, retains its specified properties, and maintains a long storage life.

Q: What benefits does using Fused Silica Mesh 30/50 offer in industrial processes?

A: The products high purity (>99.8% SiO), excellent thermal stability, and chemical resistance enhance process reliability, minimize contamination risk, and support optimal performance in glass, ceramics, casting, and refractory manufacturing.

Q: Where is Fused Silica Mesh 30/50 commonly applied?

A: It is widely used in glass manufacturing, refractories, ceramics, electronics, investment casting, and precision foundries, owing to its purity, precision particle size, and remarkable thermal and chemical resilience.

Q: What is the recommended process for using Fused Silica Mesh 30/50 in casting or refractory work?

A: In casting or refractory applications, add the mesh to the matrix or slurry according to the process requirements, ensuring even dispersion for uniform properties. Follow industry best practices for mixing and curing to capitalize on its thermal and chemical stability.

Q: When is Fused Silica Mesh 30/50 preferred over other silicate minerals?

A: It is preferred when ultra-low thermal expansion, high purity, negligible impurities, and high temperature resistance are required, such as in precision casting, electronics, or advanced ceramics.

Q: How is the product packaged and delivered to customers?

A: Fused Silica Mesh 30/50 is typically packaged in 25 kg bags or as specified by customer requirements, ensuring safe transport and easy handling during storage or use.

Q: What safety precautions should be taken when handling Fused Silica Mesh 30/50?

A: Although non-toxic and inert, it is advisable to use appropriate personal protective equipment to minimize dust inhalation during handling. Avoid moisture exposure to preserve product quality.