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Accoat A/S Zincphosphating

Accoat A/S Zincphosphating is applied when demands on corrosion protection are high.

Product Type: Coating

Technical Data Sheet
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Identification & Functionality

Product Type

Features & Benefits

Advantages
  • Extra protection against corrosion
  • Good adhesion.

Applications & Uses

Technical Details & Test Data

Technical Information

Phosphating is a treatment of steel, galvanized steel or aluminum with a diluted solution of phosphoric acid, if necessary mixed with additives. Most frequently steel is exposed to the zinc phosphating process. The treatment of the items with phosphate produces fine phosphate crystals on the surface. The actual layer of the crystalline phosphate is created due to the chemical reaction taking place when phosphate and steel are combined. The fine layer of phosphate crystals boosts the protective capacities of the metallic surface and enhances adhesion. Zinc phosphate processes are carried out prior to the following protective coating treatment. The phosphating process is applied via immersion.

Packaging & Availability

Capability

Maximum size on items for zinc phosphating:

Length 1200 mm
Width 800 mm
Height 800 mm
Weight 200 kilo