GB/T 40278-2021: Paper and board - Accelerated ageing (exposure to light)

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Scope

This Standard specifies the test method for accelerated ageing of paper and
board exposed to high light irradiance conditions, and predicts the effect of light
ageing process on paper stability under natural conditions by evaluating the
effect of ageing treatment on the optical properties of paper.
This Standard applies to all kinds of white or nearly white paper and board.

Basic Data

Standard ID	GB/T 40278-2021 (GB/T40278-2021)
Description (Translated English)	Paper and board - Accelerated ageing (exposure to light)
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y30
Word Count Estimation	6,628
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration