What is Abrasive Grains

Abrasive Grains is a very important category in the Tools & Hardware industry. A good Abrasive Grains can make a big difference in your comfort and productivity. There are many styles of Abrasive Grains available, so you can choose one that's well suited to your needs.

How to source & buy Abrasive Grains

At made-in-china.com, Abrasive Grains are made from various kinds of features such as Natural Abrasive Type, Natural Corundum, Garnet, Natural Diamond, which offer unique user experiences to every kind of taste.
Take Natural Abrasive Type for example, you can find Natural Corundum Natural Abrasive Type, Garnet Natural Abrasive Type and more.

By Natural Abrasive Type

The Best Abrasive Grains Products

Phoenix abrasives Brown Fused Alumina/brown aluminium oxide/BFA Grains for Abrasives Phoenix Abrasives Co., Limited was founded in 1999, specifized in produdtion of brown/white fused alumina, black/green silicon carbide Mainly used for sandblasting,abrasive tool,refractory,foundry industry. We own our own science management system and perfect quality control system such as omec particle size analyser, slap-sieve ,Japan SHIMADZU spectrometer and so on. Brown Fused Alumina(BFA) is also called brown aluminum oxide (brown corundum, silicon carbide) , It is made from calcined bauxite. It is a hard and tough material, used in manufacturing of grinding wheels . (both vitrified and resin bonded and coated products.) These grains are also used for shot blasting and as polishing media. Refractory grade BFA is used as a raw material in the manufacture of high alumina refractory. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications. Grit size & bulk density/Barmac crush,Blocky shape grits Size B.D.(g/cm3) Size B.D.(g/cm3) Size B.D.(g/cm3) 12 1.95-2.08 36 1.86-1.96 90 1.64-1.76 14 1.93-2.05 40 1.83-1.93 100 1.62-1.74 16 1.92-2.04 46 1.76-1.88 120 1.61-1.73 20 1.91-2.03 54 1.75-1.87 150 1.60-1.72 22 1.90-2.02 60 1.70-1.82 180 1.58-1.68 24 1.90-2.00 70 1.68-1.80 220 1.56-1.67 30 1.88-1.98 80 1.66-1.78 240 1.56-1.72 Chemical Analysis Specification Chemical Composition(%) Magnetic material Al2O3 Fe2O3 SiO2 TiO2 content(%) FEPA 12#-54# ≥95.3 ≤0.2 ≤1.0 2.0-3.5 ≤0.02 60#-100# ≥95.0 ≤0.2 ≤1.0 2.0-3.5 ≤0.02 120#-240# ≥94.5 ≤0.3 ≤1.2 2.0-3.5 ≤0.02 FEPA brown aluminium oxide for grinding wheels Color Brown Moh's hardness ≥9.0 Melting point 2250ºC The maximum temperature 1900ºC Specific gravity 3.95 Bulk density 1.53-1.99c/cm3 Real density ≥3.90c/cm3

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