Graphite silvery boring
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- Country of manufactureUkraine
graphite silvery boring
Hydrogen indicator, pH 8-10,
Density 2500-3500,
Mass fraction of moisture, % to 0,7
It is applied in boring solutions, to landing of upsetting columns and also as an antifrictional additive when drilling on oil and gas.
Packing polypropylene bag.
Graphite — substance of gray color with metal gloss, amorphous, crystal, or fibrous addition, fat to the touch, specific weight from 1,9 to 2,6. On appearance graphite, metal lead-colored, with a characteristic greasy luster.
Graphite differs in ability to stick to firm surfaces that allows to create thin films when rubbing of surfaces of solid bodies by it.
Graphite represents an alotoropny form of carbon which is characterized by the certain crystal structure having a peculiar structure