ISO 877-3:2018
塑料.暴露在太阳辐射条件下的方法.第3部分:应用聚光太阳辐射强化风干

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


标准号
ISO 877-3:2018
发布
2018年
发布单位
国际标准化组织
当前最新
ISO 877-3:2018
 
 
引用标准
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
适用范围
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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