Item
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normative
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Particle size (mesh)
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4-8, 6-12, 10-28, 12-20, 8-30, 12-30, 20-50
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Iodine adsorption value, mg/g ≥
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900-1250
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Methylene blue,m1/0.1g≥ ≥
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135-210
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Strength,% g/ml ≥
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95
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water content≤%
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10
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PH value,% ≥
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7-11 / 6.5-7.5 / 7-8.5
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Ash, % ≤
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5
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Apparent density, g/ml
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0.45-0.55
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Specific surface area(m2/g)
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950-1200
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Safety
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Harmless No-Flammable
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Remarks(High standard activated carbon for water purification)
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Requirements for heavy metals in activated carbon used in water purifiers:
arsenic ≤ 10ppb, aluminium ≤ 200ppb, iron ≤ 200ppb,
manganese ≤ 200ppb, lead ≤ 200ppb.
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Shelf Life
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2 years with proper storage
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1. who are we?
Established in 1989, integrating factory and trade, with 34+years of focus on research and production of water treatment materials, with a daily output of 600 metric tons, providing more favorable prices, better quality, and better services |
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment; |
3.what can you buy from us?
polychlorinated aluminum,polyacrylamide,activated carbon,chlorine tablet,polymeric ferrous sulfate
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4.Can I specify the label or packaging?
We can use the specified labels and packaging according to your requirements.
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5.Do you provide samples and testing services? Is it free or extra?
We can provide free samples, but shipping is not free. When we reach a formal transaction, we will refund the postage for the sample.
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