Classification And Granularity Of Brown Corundum Products

We must all know that there are grades in brown corundum products, and as an abrasive, there are different particle sizes, and these knowledge have a role in what kind of brown corundum products we choose, so the content of the knowledge must be mastered.
Take the grade of brown corundum for example, the general content of more than 90 can be classified as a first grade brown corundum; The content above 80 is the second grade brown corundum; The third grade brown corundum will not be distinguished by content, as long as its hardness can be identified by other factors.
In terms of the particle size of brown corundum abrasive, the particle size of general products is 6#-240#, but in order to meet the needs of more users, 800# granularity brown corundum products have appeared. In such a large range, 150# is one of the most widely used, and some of the properties of this brown corundum product are ideal.

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