This standard specifies the ash content determination method for dry extracts of synthetic primers or coal tar-based primers used in conjunction with coal tar Shantou enamel paint. This standard is applicable to the determination of ash content of dry extracts of synthetic primers or coal tar-based primers.
SY/T 0526.1-1993 history
1993SY/T 0526.1-1993 Determination of Ash Content of Coal Tar Enamel Overlay Primer Dry Extract