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Zinc oxide for manganese-zinc and nickel-zinc soft ferrite
Categories:
Keywords:
Zinc oxide for manganese-zinc and nickel-zinc soft ferrite
Product Introduction
I. Uses:
Xingyuan brand manganese-zinc and nickel-zinc soft magnetic ferrite zinc oxide is mainly used in the electronics industry to manufacture deflection cores and other zinc-magnesium ferrite cores.
II. Product Execution Standard: 《HG/T2384-1997》
Item |
Index |
||
Product Model |
First Grade Product |
Qualified Product |
|
Zinc Oxide (calculated as ZnO)%≥ |
99.75 |
99.65 |
|
Water-soluble matter %≤ |
0.1 |
0.1 |
|
Hydrochloric acid insoluble matter %≤ |
0.005 |
0.008 |
|
Metallic Zinc (calculated as Zn)%≤ |
None |
0.001 |
|
Ignition loss %≤ |
0.2 |
0.2 |
|
Chloride (calculated as Cl)%≤ |
0.005 |
- |
|
Lead (Pb) content %≤ |
0.03 |
0.04 |
|
Manganese (Mn) content %≤ |
0.0001 |
0.0002 |
|
Copper (Cu) content %≤ |
0.0002 |
0.0004 |
|
Cadmium (Cd) content %≤ |
0.005 |
0.03 |
|
Nickel (Ni) content %≤ |
0.1 |
- |
|
Volatile matter at 105℃ %≤ |
0.2 |
0.4 |
|
Apparent Density |
Compactness g/ml |
0.8-1.0 |
0.8-1.0 |
0.4-0.5 |
0.4-0.5 |
||
Residue on sieve (45um test sieve) %≤ |
0.05 |
0.15 |
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