ASTM D2092: The Standard Guide for Preparing Galvanized Steel Surfaces for Painting
Uses phosphoric acid or other acidic solutions to "etch" the surface, removing oxides and creating a profile for the paint to grip. Method F: Solvent Cleaning
- ASTM D2651 – Preparation of metal surfaces for adhesive bonding (similar, but broader metals)
- ASTM D3933 – Preparation of aluminum surfaces by phosphoric acid anodizing
- SSPC-SP 1 through SP 16 – Surface preparation for industrial coatings
This is where ASTM D2092 comes into play.
The Importance of ASTM D2092 PDF in Coating and Paint Industries
The ASTM D2092 document is structured to provide comprehensive information on the specification, testing methods, and acceptance criteria for cellulose acetate molding and extrusion compounds. Key sections typically include:
Availability of ASTM D2092 PDF