Zinkoxidpulver för mjuk magnetisk
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 Zinkoxidpulver för mjuk magnetisk 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.
Produktnamn |
Zinkoxid |
Molekylär formel |
ZnO |
CAS-nr |
1314-13-2 |
EINECS NR |
215-222-5 |
Densitet |
5,606 g / cm3 |
Molekylvikt |
81.38 |
Smältpunkt |
1975â „ƒ |
Kokpunkt: |
2360ºC |
Renhet |
0.99 |
Aktivt innehåll |
0.997 |
H.S KOD |
2817001000 |
Utseende |
Vitt pulver eller kristall |
Zinkoxidpulver för mjuk magnetisk characteristics and functions:
1. The Zinkoxidpulver för mjuk magnetisk 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 Zinkoxidpulver för mjuk magnetisk produced by MST has high purity, is easy to operate, and is good for improving the rate of genuine products.
3. The Zinkoxidpulver för mjuk magnetisk 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: ã € ŠHG / T2834 / 2009ã € ‹ |
||||
Artikel |
Typ 1 |
Typ2 |
Typ3 |
|
Zinkoxid ¼ˆZn0 beräknas som torrt material)% â ‰ ¥ |
99.75 |
99.65 |
99.5 |
|
Metallinnehåll är Zn)% â ‰ ¤ |
ingen |
ingen |
ingen |
|
Olösligt ämne i HCI% â ‰ ¤ |
0.005 |
0.005 |
0.005 |
|
Förlust vid tändning% â ‰ ¤ |
0.2 |
0.2 |
0.2 |
|
Återstod på sikt (45um)% â ‰ ¤ |
0.05 |
0.05 |
0.05 |
|
Vattenlösligt material% ‰ ¤ |
0.1 |
0.1 |
0.1 |
|
Flyktiga ämnen på 105â „ƒ% â ‰ ¤ |
0.2 |
0.2 |
0.2 |
|
Oxid (som KI)% â ‰ ¤ |
0.005 |
0.005 |
0.005 |
|
Bly (pbï¼ ‰% â ‰ ¤ |
0.01 |
0.02 |
0.05 |
|
Koppar (Cu)% â ‰ ¤ |
0.0002 |
0.0002 |
0.0002 |
|
Manganis ¼ˆ Mnï ¼% â ‰ ¤ |
— |
0.0001 |
0.0001 |
|
Kadmium (Cdï¼ ‰% â ‰ ¤ |
0.001 |
0.0015 |
0.003 |
|
Nickel (Ni)% â ‰ ¤ |
0.01 |
— |
0.01 |
|
Kisel (SiO2)% â ‰ ¤ |
0.01 |
0.01 |
0.01 |
|
Bor (B)% â ‰ ¤ |
0.01 |
0.01 |
0.01 |
|
|
bulkdensitet g / ml |
0,4-0,5 |
||
kompakthet g / ml |
0,8-1,0 |
Förpackning och frakt
1) Zinkoxidpulver för mjuk magnetisk adopts double-layer packaging, and the inner packaging adopts polyethylene plastic film bag. The outer packaging is a plastic woven bag;
2) When packaging Zinkoxidpulver för mjuk magnetisk, 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) Zinkoxidpulver för mjuk magnetisk should be covered during transportation to prevent damage to the package, rain, moisture, and exposure.
4) Zinkoxidpulver för mjuk magnetisk is stored in a cool, ventilated and dry place.