Brush-coat type phosphating solution containing rust and preparation method thereof

Brush-coat type phosphating solution containing rust and preparation method thereof

  • CN 102,220,579 B
  • Filed: 06/02/2011
  • Issued: 05/13/2015
  • Est. Priority Date: 06/02/2011
  • Status: Active Grant
First Claim
Patent Images

1. a brush-coat type phosphating solution containing rust, is characterized in that its raw material consists of:

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