Universal Real Magnetech Co.,Ltd > Field viewing film

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    Product Information

  • Product Name:  Field viewing film
  • Model:  -
  • Brand:  Unimag
  • Origin:  Made In China
  • Min. Order:  -
  • Price:  -
  • Keywords:   magnet , magnetic toys , magnetic tools ,
  • Product Catalog:   Magnetic Materials

  • Description

  • Field viewing film behaves as it does because it contains a colloidal ferromagnetic slurry (another flavour of ferrofluid, basically), held in place by "gelatinous membranes". When the nickel particles are floating free they let a reasonable amount of light through; when they glom together in a magnetic field, they look dark.


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    Contact Information


  • Company:   Universal Real Magnetech Co.,Ltd
  • Address:   No.99 Baining Street Jiangdong Ningbo 315041,China
  • Telephone:   86-574-82672800
  • Website:   http://www.nbunimag.com