Plastics. Methods of exposure to solar radiation - Direct weathering and exposure behind window glass1 Scope This part of ISO 877 specifies a method for the direct exposure of plastics to solar radiation (method A) and a method for the exposure of plastics to glass filtered solar radiation (exposure behind window glass) (method B). 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.

as well as the size of the consequences of that event (typically the product)

Agriculture logistics services

3 when primary data are not available

BS EN 10305-4 is a European Standard specifies the technical delivery conditions for seamless cold drawn steel tubes of circular cross section used in hydraulic and pneumatic power systems

the term “% (m/m)” is used to represent the mass fraction of a material

Users have the option to stop at any stage or to continue and attain a level suitable for ISO 14001 certification

drying and wetting

and BS EN 71-10

Housekeeping

4 Test and measurements

and constructional requirements

conveyer belt manufacturers