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| Thesis Name： |
Preparation the Polymer microspheres of Electroless nickel plating |
| Usage： |
chemistry |
| Keyword： |
Polymer microsphere,Electroless nickel plating,Polystyrene |
| Remarks： |
[Abstract]
The polystyrene micro-spheres in the micron diameter range were made by
polymerizations. The magnetic fine particles were prepared by electroless nickel-plating after sensitization and activation. The concentration of monomer and initiator, the amount of surfactant used, and polymerization temperature will affect the particle size and disparity of microspheres. The amount of nickel deposited on microspheres is strongly dependent on the pH value of plating bath and bath composition. The experimental results have shown that the magnetic fine particles can be made under the suitable temperature of 70℃, stirring rate in 300~400rpm and the pH value is 7 of
plating bath. The nickel-plating thin layer on the spherical particles might have the ability of electromagnetic absorbent. We hope that the electromagnetic absorbent polymeric powders can be made through an appropriate processing.
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| Original file： |
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Promulgator Detail |
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administrator |
| Country: |
CN |
| City: |
Dalian |
| Company Name: |
teloon Soft Strategy Co.,LTD |
| Homepage: |
http://m.hqsq.net |
| E-mail: |
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| Phone: |
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| Company Address: |
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| Zip/Postal Code: |
116001 |
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