Norm

NEN-EN-ISO 877-3:2011 en

Kunststoffen - Blootstellingsmethodes aan zonlicht - Deel 3: Versterkte verwering met gebruik van geconcentreerd zonlicht

52,53

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie Kunststoffen
Gepubliceerd op 01-01-2011
Taal Engels
This part of ISO 877 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. General guidance concerning the scope of ISO 877 is given in ISO 877-1:2009, Clause 1. 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. For additional information about solar concentrating exposures, including a partial list of standards in which they are specified, refer to the Bibliography.

Details

ICS-code 83.080.01
Nederlandse titel Kunststoffen - Blootstellingsmethodes aan zonlicht - Deel 3: Versterkte verwering met gebruik van geconcentreerd zonlicht
Engelse titel Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation
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