GB/T 13452.4-2008
Paints and varnishes.Determination of resistance to filiform corrosion on steel (English Version)

Standard No.

GB/T 13452.4-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 13452.4-2008

Replace

GB/T 13452.4-1992

Scope

This part is one of a series of standards on sampling and testing of paints, varnishes and related products. This standard specifies test methods for evaluating the protection of paint or varnish coatings on iron and steel against filiform corrosion caused by scratches through the coating.

GB/T 13452.4-2008 Referenced Document

• GB/T 13452.2 Paints and varnishes.Determination of film thickness
• GB/T 1771 Paints and varnishes.Determination of resistance to neutral salt spray(fog)
• GB/T 20777 Paints and varnishes Examination and preparation of samples for testing
• GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
• GB/T 9271 Paints and varnishes.Standard panels for testing*， 2008-06-04 Update
• GB/T 9278 Temperatures and humidities for conditioning and tesing of paint specimens
• GB/T 9286 Paints and varnishes—Cross-cut test*， 2021-08-20 Update
• ISO 483 Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

GB/T 13452.4-2008 history

• 2008 GB/T 13452.4-2008 Paints and varnishes.Determination of resistance to filiform corrosion on steel
• 1992 GB/T 13452.4-1992 Paints and varnishes--Filiform corrosion test on steel

GB/T 13452.4-2008 -All Parts