SNV SN EN ISO 15234 Paints and varnishes - Testing of formaldehyde-emitting coatings and melamine foams - Determination of the steady-state concentration of formaldehyde in a small test chamber
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Schweizerische Normen-Vereinigung
Paints and varnishes - Testing of formaldehyde-emitting coatings and melamine foams - Determination of the steady-state concentration of formaldehyde in a small test chamber
N SN EN ISO 15234
Annotation
This International Standard specifies a test method for determining the equilibrium concentration of formaldehyde from formaldehyde-emitting coatings and melamine foams in a small test chamber.
It describes the determination of the equilibrium concentration of formaldehyde that is established in air at 23 °C and 50 % relative humidity. The test closely simulates practical conditions and can be performed on a laboratory scale. Good correlation is obtained with values obtained on samples of the same material in a 40 m3 test chamber. The method, which is simple to perform, is therefore suitable for the preliminary determination of limits that have to be adhered to.
Автоматический перевод:
Краски и лаки - Тестирование испускающих формальдегид покрытий и пены меламина - Определение установившейся концентрации формальдегида в маленькой испытательной камере
Этот Международный стандарт определяет метод испытаний для определения равновесной концентрации формальдегида от испускающих формальдегид покрытий и пены меламина в маленькой испытательной камере.
