BGD 330 Tester di viscosità di ritorno del film di vernice

BGD 330 Tester di viscosità di ritorno del film di vernice

Nota: According to GB/T 1762 progetto, the film after drying under the influence of certain humidity and temperature will occur backsticking phenomenon, in a certain temperature and humidity conditions, through a certain weight action on a certain area of the film to determine the extent of the film back sticking, expressed as “Foto WeChat_20201031114659”.

BGD 330 Tester di viscosità di ritorno del film di vernice

Principali parametri tecnici:

Measuring device: a total of three, each weight 500g, the bottom area of 1cm2 smooth and smooth

Constant temperature and humidity box (self-provided)

Four-fold magnifying glass neutral quantitative filter paper (own)