Zinc oxide powder for soft magnetic supplier and manufacturer - China factory

Product Description

Zinc oxide powder for soft magnetic

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Milstone Industrial Co. Ltd. specializes in zinc oxide production technology for 30 years, and its technology and equipment are constantly updated. From the traditional first and second generation production equipment, to the current use of natural gas as energy, the design and manufacture of the third and fourth generation oxidation Zinc production line. The produced Zinc oxide powder for soft magnetic can be used in the electronic industry to manufacture deflection magnetic cores and other soft magnetic ferrites, such as the production of Mn-Zn and Ni-Zn magnetic core materials.

Product name	Zinc oxide	Molecular formula	ZnO
CAS NO	1314-13-2	EINECS NO	215-222-5
Density	5.606g/cm3	Molecular weight	81.38
Melting point	1975℃	Boiling Point:	2360ºC
Purity	0.99	Active substance content	0.997
H.S CODE	2817001000	Appearance	White powder or crystal

Zinc oxide powder for soft magnetic characteristics and functions:

1. The Zinc oxide powder for soft magnetic produced by MST has a small and uniform particle size, which is convenient for full integration with other ingredients during use, and can greatly reduce the deviation of physical parameters of electronic elements.

2. The Zinc oxide powder for soft magnetic produced by MST has high purity, is easy to operate, and is good for improving the rate of genuine products.

3. The Zinc oxide powder for soft magnetic produced by MST contains very little other elements such as copper, manganese, aluminum, iron, and has little effect on the performance of electronic components, which can reduce the error between the actual value and the theoretical value.

Standard:《HG/T2834/2009》
Item		Type1	Type2	Type3
Zinc oxide（Zn0 calculating as dry materia)%≥		99.75	99.65	99.5
Metal content（as Zn)%≤		none	none	none
Insoluble Matter in HCI % ≤		0.005	0.005	0.005
Loss on ignition %≤		0.2	0.2	0.2
Residue on sieve (45um)%≤		0.05	0.05	0.05
Water soluble matter %≤		0.1	0.1	0.1
Volatile matter on 105℃%≤		0.2	0.2	0.2
Oxide (as CI)%≤		0.005	0.005	0.005
Lead ( pb）%≤		0.01	0.02	0.05
Copper( Cu)% ≤		0.0002	0.0002	0.0002
Manganese（Mn）%≤		—	0.0001	0.0001
Cadmium (Cd）%≤		0.001	0.0015	0.003
Nickel(Ni)%≤		0.01	—	0.01
Silicon (SiO2)%≤		0.01	0.01	0.01
Boron (B)%≤		0.01	0.01	0.01
Surface density	bulk density g/ml	0.4-0.5
Surface density	compactness g/ml	0.8-1.0

Packaging and shipping

1) Zinc oxide powder for soft magnetic adopts double-layer packaging, and the inner packaging adopts polyethylene plastic film bag. The outer packaging is a plastic woven bag;

2) When packaging Zinc oxide powder for soft magnetic, exhaust the air in the inner bag and seal it with vinyl cord or other methods; the outer bag shall be sewn with vinyl cord or other quality threads. The seal must be firm and there should be no openings. , Moisture and leakage.

3) Zinc oxide powder for soft magnetic should be covered during transportation to prevent damage to the package, rain, moisture, and exposure.

4) Zinc oxide powder for soft magnetic is stored in a cool, ventilated and dry place.