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Fused Mullite Grains For Abrasive Blasting

Fused Mullite Grains For Abrasive Blasting

Fused Mullite is a kind of artificially produced fused product with acicular crystals, which has good thermal shock resistance, high rupture strength, high refractoriness under load, high hardness, minor change under high temperature, etc.

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Description

used Mullite grains are a popular choice for abrasive blasting because they offer several advantages over other abrasive materials. Mullite is a high-purity, high-strength, and high-temperature-resistant material that is formed by the fusion of alumina and silica. This material is commonly used in industrial applications that require extreme durability and resistance to wear and tear.

When used as an abrasive material, fused mullite grains can be highly effective in removing surface contaminants and preparing surfaces for coating or painting. They have a uniform size and shape, which allows for consistent performance and surface finish. Additionally, they have a low dusting rate, which can reduce operator exposure to harmful dust and increase visibility during blasting.

Fused mullite grains are also chemically inert, meaning they do not react with other materials or cause contamination. This makes them a safe and reliable option for abrasive blasting applications in industries such as aerospace, automotive, and construction.

Specification

Property Value
Chemical Formula 3Al2O3·2SiO2
Color White to beige
Melting Point 1840-1900°C
Hardness 6-7 Mohs
Density 3.0-3.2 g/cm³
Shape Angular
Size 16-220 mesh
Crystal Structure Orthorhombic

Fused Mullite Grains for Abrasive Blasting

Fused Mullite Grains for Abrasive Blasting

 

 

 

 Advantages

High strength and durability: Fused mullite grains have a high resistance to wear and tear, making them ideal for abrasive blasting and other applications that require high durability.

High-temperature resistance: Fused mullite grains can withstand high temperatures without losing their physical or chemical properties. This makes them suitable for use in high-temperature applications, such as foundry operations.

Chemical inertness: Fused mullite grains are chemically inert and do not react with other materials, which makes them a safe and reliable option for abrasive blasting and other applications where contamination is a concern.

Uniform size and shape: Fused mullite grains have a uniform size and shape, which ensures consistent performance and surface finish during abrasive blasting.

Low dusting rate: Fused mullite grains have a low dusting rate, which reduces operator exposure to harmful dust and improves visibility during abrasive blasting.

 

 

 

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