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Zinc ash 70 percent Suppliers

Zinc ash 70 percent Suppliers

Zinc ash 70% Wholesale Suppliers

Zinc ash is oxidised zinc that forms on the surface of molten zinc metal.The ash consists of a powdery material (the ash proper) and solid metallic pieces of an irregular shape.There are other products called zinc dross, zinc skimming, zinc top dross or zinc oxide. In the galvanizing industry, the term zinc ash prevails and is widely used.Zinc ash usually arises from hot dip galvanizing or other zinc coating processes.• The ash is removed from the top of galvanizing baths by skimming or straining.There are several major companies that process or recycle zinc ash.

Some companies mechanically separate the metallic zinc from the ash.Another one blends the zinc ash to make agricultural grade zinc oxide.The metallic are re-used in galvanizing and other processes.Some others smelt both processed ashes and unprocessed ash to recover the zinc in metallic form.

zinc dross scrap with purity 90%min

hot galanized zinc slag 
from Germany top 6 corp 
abundant stock 
different type of zinc scrap 
zinc ingots as raw 


Item Zinc  Dross
Appearance metallic  grey  block
Zn,   %min 95%
Al,   %
≤   1.3
Fe,   %
≤   0.1
Pb,   %
≤   0.38
Sb,   %
≤   0.01
Sn,   %
≤   0.05
Cd,   % ≤ 0.001



Payment term: T/T 30% deposit after order confirmed, the balance after goods ready before shipping or L/C , or Western Union , Money Gram for small amount.
Lead time: normally in 15-25 days after deposit received.
Sample policy: Samples are always available for each product. Samples can be ready in 3~7 days once payment received .

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