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

Manufacturers of austenitic and austenitic-ferritic stainless steel

product items produced under standard manufacturing conditions in accordance with the requirements for quality systems for medical devices may

or Rain Test (ISO 22958) is too severe

Who is ISO/TR 21965 for

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.