Emery Powder Grain

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Emery Powder Grain Coated Abrasives Abrasives
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Black carborundum is a non-metallic mineral product which is v under the condition of high temperature above 1800 íŠ.
 
Features:
High hardness, low coefficient of expansion, brittleness, high temperature resistance, good thermal conductivity.

Application: 
Used for machinery, metal, cast iron, stone, leather, steel and other superhard materials sandblasting,derusting,cleaning, polishing,surface fine treatment, fine grinding, high temperature refractory materials, anti-corrosion treatment, bonded abrasives,coated abrasives, cutting wheels, etc


Grit SiC content Si content Fe content C content
#24-#100 ≥99.0 ≥0.3 ≥0.25 ≥0.2
#120-#220 ≥98.5 0.3 ≥0.25 ≥0.2
#240-#400 ≥98.5 ≥0.3 ≥0.25 ≥0.2
#500-#800 ≥98.0 ≥0.4 ≥0.25 ≥0.25
#1000-#1500 ≥97.5 ≥0.4 ≥0.25 ≥0.25
 
 
 
 
 




The grit can be also customized.

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