SANS 2143:1981
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

Standard No.

SANS 2143:1981

Release Date

1998

Published By

ZA-SANS

Status

Withdraw

Replace By

SANS 2143-2015

Latest

SANS 2143-2015

Scope

Specifies a method of estimating, by dye absorption after acid pretreatment, the loss of absorption power of anodic oxide coatings that have undergone a sealing treatment.

SANS 2143:1981 history

• 0000 SANS 2143-2015
• 1998 SANS 2143:1981 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