GB/T 1741-2020 (English Version)

Scope: This standard specifies the test principles, instruments, equipment and materials, culture media and reagents, test procedures and test reports involved in the mold resistance test of paint films. This standard is applicable to the determination of the mold resistance of architectural coating films. The determination of the mold resistance of other types of paint films may refer to this standard.

GB/T 1741-2020 Referenced Document

GB/T 23987-2009 Paints and varnishes.Exposure of coatings to artificial weathering.Exposure to fluorescent UV lamps and water
GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 9271-2008 Paints and varnishes.Standard panels for testing
GB/T 9278 Temperatures and humidities for conditioning and tesing of paint specimens
YY 0569-2011 Class Ⅱ biological safety cabinets

2020 GB/T 1741-2020 Test method for determining the resistance of paints film to mold
2007 GB/T 1741-2007 Test method for determining the resistance of paints film to mold
1979 GB/T 1741-1979 Methods of test for mold resistance of paint films