BS 2782-5:Method 551A:1988被替代
Methods Of Testing Plastics - Optical And Colour Properties, Weathering - Determination Of The Effects Of Exposure To Damp Heat, Water Spray And Salt Mist
出版：British Standards Institution
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Gives the exposure conditions of plastics to damp heat, water spray, salt mist, evaluation methods of the change of some significant characteristIcs after given exposure stages. Generally applies to plastics in the form of standard test specimens, and finished articles or parts thereof. Includes absorption of moisture by a test specimen of a plastics material in equilibrium with its conditioning atmosphere.
? British Standards Institution 2013
Renumbered and superseded by BS EN ISO 4611.
Supersedes BS 2782-5.551A(1981) and 88/35126.
(10/2005)
ISO 4611:1987 - Identical
