TAPPI T 572 sp-21:2021 Edition
$14.95
Accelerated Pollutant Aging of Printing and Writing Paper by Pollution Chamber Exposure Apparatus
Published By | Publication Date | Number of Pages |
TAPPI | 2021-10-14 | 5 |
This standard practice describes a laboratory procedure for the exposure of printing and writing paper to the common atmospheric pollutant gas nitrogen dioxide at elevated levels of concentration to permit accelerated aging of such paper.