Molecular Formula: Zn CAS No.: 7440-66-6 Appearance: Brown or grey metallic powder Purity: 60%, 70%, 80%, 85%
Zinc Ash Specification
Zinc ash 60%-85%
Item
Zinc Dust 60%
ZincDust 65%
Zinc Dust 70%
Zinc Dust 75%
Zinc Dust 80%
Zinc Dust 85%
Zinc content
60%
65%
70%
75%
80%
85%
Pb Min
0.6%
0.6%
0.6%
0.6%
0.6%
0.6%
AL Min
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
Fe Min
0.8%
0.8%
0.8%
0.8%
0.8%
0.8%
Cl Min
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
Moisture Min
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
Zinc ash usage
1)Chemical production: Used for insurance powder (sodium sulfate), lithopone lithopone, carved white block sodium bisulfate formaldehyde (times), as a large dosage of reductant, dye intermediates, such as production granularity in zinc powder coating is a bit thick, average particle size of 10 to 12 microns.
2)Zinc anti-corrosion coating production: Anti-corrosion of steel components is the main purpose of metal zinc, coating way hot plating, electroplating, thermal spraying, zinc coating, powder coating, etc., including hot dip is the main method
3)Mechanical plating and permeability of galvanized products: Mainly used for screws, nails, wire, nail, such as mechanical galvanizing production, my company production for mechanical galvanizing technology on the production and use of refined zinc powder, airflow speed multi-stage combined mechanism size from 300-1500 purpose
.
Packaging & Shipping
Storage: Stored in dry, airy warehouse without acid, alkali and inflammables. Be cautious of moisture, water and fire during storing and transportation
Minimum Order Quantity: 25 Metric Ton 1x20'FCL Packaging Details: 25/50/ kg/P. P. Woven Delivery Time: Shipment: Delivery within 20 days after received your depoist Payment Terms: L/C, T/T Supply Ability: 2000 Metric Ton per Month one month
