GB/T 1732-2020 (English Version)

Scope: This standard specifies a test method for the impact resistance of a paint film using a fixed-mass weight falling on a punch, and the maximum height (cm) of the weight falling when the punch hits the test panel without causing damage to the paint film. This standard is applicable to the determination of the impact resistance of paint films.

GB/T 1732-2020 Referenced Document

GB/T 13452.2 Paints and varnishes.Determination of film thickness
GB/T 20777 Paints and varnishes Examination and preparation of samples for testing
GB/T 308.1-2013 Rolling bearings.Balls.Part 1:Steel balls
GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
GB/T 37356 Paints and varnishes—Lighting and procedure for visual assessments of coatings
GB/T 9271 Paints and varnishes.Standard panels for testing
GB/T 9278 Temperatures and humidities for conditioning and tesing of paint specimens