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  • ISO 877-3:2018
    塑料.暴露在太陽輻射條件下的方法.第3部分:應用聚光太陽輻射強化風干

    Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation


    標準號
    ISO 877-3:2018
    發布
    2018年
    發布單位
    國際標準化組織
    當前最新
    ISO 877-3:2018
     
     
    引用標準
    ASTM D4141-07 ASTM D4364-13 ASTM G179-04 ASTM G90-17 ISO 4582:2017 ISO 4892-1:2016 ISO 877-1:2009 ISO 877-2:2009 ISO 9370:2017 JIS D 0205:1987 SAE J1961-2011-05 SAE J576-2017-08
    適用范圍
    This document specifies a method for exposing plastics to concentrated solar radiation using reflecting concentrators to accelerate the weathering processes. The purpose is to assess property changes produced after specified stages of such exposures. The reflecting concentrators used in these exposures are sometimes referred to as “Fresnel reflectors” because in cross-section the array of mirrors used to concentrate the solar radiation resembles the cross-section of a Fresnel lens. General guidance concerning the scope of the ISO 877 series is given in ISO 877-1. NOTE Additional information about solar concentrating exposures, including a partial list of standards in which they are specified, is given in the Bibliography.

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