Laser marker additive containing graphene and preparation method and application thereof

Laser marker additive containing graphene and preparation method and application thereof

  • CN 106,633,764 A
  • Filed: 11/17/2016
  • Published: 05/10/2017
  • Est. Priority Date: 11/17/2016
  • Status: Active Grant
First Claim
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1. a kind of laser marking additives, it is characterised in that:

  • It is made up of Graphene and polymer, Graphene and polymerWeight ratio is 1:

    0.01~

    150.

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