Featured anthracite filter using high-quality anthracite, Shanxi, the selection and processing. Good appearance gloss, high mechanical strength, chemical stability, do not dissolve in acidic, neutral and alkaline water .
Anthracite physical and chemical indicators :
Analysis Project Test Data Analysis Project Test Data
Fixed carbon (C) ≥85% porosity of 53%
Wear rate ≤0.35% density 1.6g / cm3
Broken rate ≤0.68% bulk density of 1.0g / cm3
Hydrochloric acid soluble rate ≤0.98% uniformity coefficient k80≤2
Sulfur (S) ≤0.05% copper content (Cu) ≤0.025%
Other heavy metals content ≤0.04% zinc content does not exceed the national drinking water standards

Note: Specifications can be produced according to user requirements.
The company supplies Yuxin selection Anthracite quality assurance, welcome to consult the discussion .