High Strength Garnet Abrasive Sand Self Dispersion For Sandblasting Industry

Brand Name Huitai
Model Number Garnet Sand
Minimum Order Quantity 1000Kg
Price negotiable
Packaging Details 25Kgs Barrels+Pallet/Bags+Pallet
Delivery Time 5-15 Work Days
Payment Terms L/C, T/T
Supply Ability 2000+ton+per year

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Product Details
Place Of Origin China Certification ISO9001
Name Mesh Garnet Abrasive Mohs Hardness 7.1
Density 4g/cm³ Melting Point 1340 ℃
Color Brownish Red
High Light

High Strength Garnet Abrasive Sand


Garnet Abrasive Sand Self Dispersion


Garnet Sandblasting Sand

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Product Description

Huitai Garnet Abrasive Sand In The Machinery Sandblasting Industry



1. Product Introduction


Garnet sand, ground from garnet as raw material, is characterized by high hardness, high temperature resistance, stable chemical properties, uniform particles and high grinding efficiency. It is suitable for waterjet cutting industry; various metal, non-metal, plastic and other material device surface sandblasting treatment industry; ultra-precise grinding in machinery industry, precision casting; grinding of CRT glass case, optical glass, silicon wafer, etc.


Chemical analysis SiO2 Al2O3 FeO CaO MgO2
Wt% 36-40 20-24 22-24 6-9 8-13


 Morphology:  Prismatic, Irregular  Crystal shape:  Equiaxed crystal system
 Color:  Brownish red  Melting point:  1340 ℃
 Mohs hardness:  7.1  Density:  4g/cm³
 Number of cycles:  20 times or more  Water absorption:  Non-absorbent
 Magnetic:  Weakly magnetic  Transparency:  Transparent
 Dispersion:  Self-dispersion  Homogeneity:  Homogeneous body

 Harmful free silicon content:



 Irregular deconstruction surface


2. Characteristics


Good polishing effect: After polishing, garnet sand has high surface finish, which can be used for high-end products such as jewelry.


Good corrosion resistance: it is not easy to be chemically corroded by acid and alkali, suitable for use in harsh environment.


Good thermal stability: can withstand high temperature environment, with a melting point of about 1713℃.


Outstanding optical properties: it can produce beautiful color clashing effect and patterns with different color shades.


3. Application


① Surface pretreatment of metal and steel structures, etc

This is one of the more widely used fields of garnet sandblasting. It can be used for electroplating, spray painting, spraying and other all covered before sandblasting processing, which can achieve a clean surface, and improve the roughness of the substrate surface, enhance the adhesion of the coating, extend the life of the coating, especially for ships and other large equipment.


② Surface cleaning of workpiece

It is mainly used to remove dirt and impurities on the surface of objects, such as casting parts, stamping parts, welding parts, heat treatment parts and other metal work pieces and oxide skin, residue, dirt; Cleaning surface of non-metallic products, removing the black spots on the surface of ceramic embryo.


③ Workpiece burr treatment

Machined parts tiny burr removal, injection parts overflow glue burr elimination. It can be said to be a correction to make the surface flatness of the workpiece better light finishing process.


④ Etching non-slip

Metal products, non-metal products surface etched patterns, characters and anti-slip treatment, such as: marble, anti-slip handle, seal, stone inscription and so on.


⑤ Clothing whiskering treatment

This is mainly used in the jeans industry. For the frosting, whitening and whiskering effects of the jeans industry, they can be achieved in this way. However, the garnet sand used in this process is generally relatively fine.


⑥ Refurbishment of old workpieces

For the refurbishment and cleaning of all moving parts such as automobiles, motorcycles, electromechanical equipment, etc., garnet sand can also be used, which can not only restore the metallic luster of the workpiece, but also have no problem of sand inlaying. At the same time, it can also eliminate the fatigue stress of workpieces and extend their service life.


⑦ Matte effect of various materials, polishing

This can be used to eliminate surface traces of all metal and non-metallic products (plastic, crystal, glass, etc.) and matte fog surface treatment to improve the surface grade of the product. In particular, the fog effect on the mold surface can not only improve the accuracy of the mold, but also will not damage the mold surface.