UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ISO 2143

Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment

inactive
Buy Now
Organization: ISO
Publication Date: 1 July 2010
Status: inactive
Page Count: 12
ICS Code (Surface treatment): 25.220.20
scope:

This International Standard specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment.

The method is suitable for use as a production control method and is applicable to anodic oxidation coatings which may be subjected to weathering or aggressive environments, or where resistance to staining is important.

The method is not applicable to those coatings that:

a) are formed on alloys containing more than 2 % copper or 4 % silicon;

b) are sealed by the dichromate process;

c) have been given supplementary processing, e.g. oiling, waxing or lacquering;

d) are coloured in deep shades;

e) are less than 3 μm thick.

The method is less appropriate where nickel or cobalt salts, or organic additives, have been added to the sealing bath.

Document History

October 1, 2017
Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment
This document specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment. The...
ISO 2143
July 1, 2010
Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment
This International Standard specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid...
January 1, 1981
Anodizing of Aluminium and Its Alloys - Estimation of Loss of Absorptive Power of Anodic Oxide Coatings After Sealing - Dye Spot Test with Prior Acid Treatment
A description is not available for this item.

References

Advertisement