How to judge the quality of graphite powder

How to see good or bad graphite powder, give a few suggestions, hope to help everyone:

1, good graphite powder products are smooth and greasy;

2, a good graphite powder product should be dark in color and with some flash;

3, the good graphite powder manufacturers to provide products into the water, graphite powder can sink to the bottom of the water, the more quality will be better;

4, the good graphite powder manufacturers to provide products after 1200 degrees of calcination the current color change is as little as possible (calcination of the current color will become white).

The above are some suggestions, I hope to help you!

The company supplies ferrosilicon, ferrosilicon particles and other metallurgical products, and the need can be discussed!

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We Kangxin International Metallurgy company sell ferrosilicon granules inoculants, ferrosilicon inoculants and other products, what you need can be understood with us!

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