DS DS/EN ISO 877-2
DS DSEN SO 877-2 2011-FEB-17 Plastcs - Methods of exposure to solar radaton - Part 2 Drect weatherng and exposure behnd wndow glass
DS DSEN SO 877-2 2011-FEB-17 Plastcs - Methods of exposure to solar radaton - Part 2 Drect weatherng and exposure behnd wndow glass
ISO 877-2:2009 specifies a method for the direct exposure of plastics to solar radiation and a method for the exposure of plastics to glass-filtered solar radiation (exposure behind window glass). The purpose is to assess property changes produced after specified stages of such exposures.