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  • Post time: 27-07-22
  • Pure zinc is more stable in dry air. In moist air or water containing carbon dioxide and oxygen, the surface will generate a layer of basic zinc carbonate based thin film layer, which can delay the corrosion rate of zinc layer. Comparison of corrosion resistance of zinc coating in aqueous solution of acid, alkali and sodium chloride; It is also resistant to corrosion in atmospheres containing carbon dioxide and hydrogen sulfide and in oceanic atmospheres; In high temperature and high humidity air and contain organic acid atmosphere is small, galvanized layer is also easy to be corroded.

  • galvanized

  • ③ The galvanized iron wire shall not be damaged when it is tightened.

  • Post time: 12-07-22
  • 2. Drying: Dry the washed steel wire through hot air or other drying equipment to remove water.