Garnet Abrasive

china garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance. Garnet sand is primarily used for water jet cutting, sandblasting, and water purification media.

Description of Garnet Abrasive

Chemical Compositions Physical Properties

SiO2 34-38% Uniformity Coefficient 1.33

Iron(Fe2O3 +FeO) 25-33% Hardness: Mohs:7.5-8.0

AL2O3 17-22% Melting Point: Sublimes at 1300 ℃

CaO 1-9% Specific Gravity: 3.8-4.1 g/cm3

MgO 4-6% Bulk density(LPD): 1.8-2.1 g/cm3

MnO 0-1% Shape Sub Angular

Na2O 0-1% Chloride <25ppm

TIO2 0-1% Acid Solubility(HCL) <1%

Typical Physical Properties of Garnet Abrasive

01.

Sand Blasting

Garnet abrasive\'s hardness is moderate and has high bulk density. It have free silica and good toughness. It is the ideal \"environmentally friendly\" sand blasting material.

02.

Free Grinding

The Grinding grade garnet abrasive is applied to the picture tube, optical glass, monocrystalline silicon, lenses, watches and clocks, glass, crystal glass, jade and other fields of free grinding. It is widely used in domestic advanced abrasive materials.

03.

Resin Grinder

Garnet abrasive with the right color, good hardness, toughness, and be suitable for the type of particle cross-section and blade retention. It can be used as a substitute for 20%-30% filler corundum resin grinding tool.

04.

Coated Abrasives

Garnet abrasive are materials production of paper, gauze and other manufacturers of raw materials production.

05.

Functional Filler

The garnet will be used mainly to automobile brake parts, special tires, special building products, etc., and can be used to the construction of the highway pavement, the runway, the wharf, the parking lot, the industrial floor, the sports field, etc.

06.

Filter Media

Filter media Is a new application field of garnet, the underlying medium using granular garnet filtrating bed can clean drinking water and wastewater. It is a new type of filter material, especially suitable for non-ferrous metal processing, and oil drilling mud weighting agents.

07.

Water Jet Cutting

Based on garnet abrasive cutting medium, rely on high pressure water jet cutting in basic and apply in oil (gas) cutting pipe, steel etc. It is a new type, environmental protection, safe way to cut.

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