Plastics. Test method for exposing polyolefins outdoors combining natural weathering and artificial irradiation PAS 015 The nomenclature of the fractions

The nomenclature of the fractions is discussed in Annex A

for example in 2D and 3D televisions

this standard states the conformity criteria and the related rules

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Polarization dependent loss in a single-mode fibre optic device

Plastics. Test method for exposing polyolefins outdoors combining natural weathering and artificial irradiation PAS 015 The nomenclature of the fractionsWhat is ISO TS 21488 about? ISO TS 21488 specifies methods for exposing specimen to alternating outdoor weathering supported with artificial radiation. This method utilizes, as much as possible, the natural outdoor exposure which are then assisted by the artificial radiation during nighttime and in cloudy conditions. ISO TS 21488 is applicable to polyolefin materials as well as to products and portions of products. The artificial and natural outdoor