| |
| 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.
|
| Original file： |
Download
|
|
Promulgator Detail |
| Full name: |
administrator |
| Country: |
CN |
| City: |
Dalian |
| Company Name: |
teloon Soft Strategy Co.,LTD |
| Homepage: |
http://www.hqsq.net |
| E-mail: |
reply |
| Phone: |
86-411-82811662 |
| Fax: |
86-411-82819667 |
| Company Address: |
26 Renmin Road ,Dalian China |
| Zip/Postal Code: |
116001 |
| Introduction: |
As a professional E-information service platform with authoritative news and reports in chemical industry of chinese export and import market.Hichem has been received universally and praised highly since its established in 2001.In 2003,by joint effort of teloon chemicals and teloon soft strategy company(TSSC),Hichem team endeavored to recomposition the site ascribed to market requirement as well as offering our better service.Hichem focused on business to biusiness of new chemicals,fine chemicals,high chemicals and special chemicals.So naturally it is the very one-stop website for chemical information.Our sellers worldwide and build global on-line trade in the chemical industry. |
|
|
|
|
