Paper and board. Accelerated ageing - Exposure to light Ingestion-build-71203 in circumstances where there is

in circumstances where there is no significant heat hazard and without the presence of another type of heat

Who is ISO/TR 21965 for

Manufacturers of austenitic and austenitic-ferritic stainless steel

a) the coating thickness

1 - Specification for halon 1301 total flooding systems

Paper and board. Accelerated ageing - Exposure to light Ingestion-build-71203 in circumstances where there is1 Scope This part of ISO 5630 specifies a method for accelerating the ageing of paper and board through exposure to an elevated light irradiance and for assessing the effect of ageing on optical properties for the purpose of predicting stability to long term natural ageing that occurs due to exposure to light. It is applicable to all types of paper and board whose surface is white or near white.