ASTM D5264-2019 Standard Practice for the Wear Resistance of Sutherland Friction Testers to Printed Materials
משמעות ושימוש 5.1 Wear resistance is a desirable and sometimes critical characteristic of printed materials. Wear and tear may occur during transportation, אִחסוּן, handling and end use. The result is a significant decline in product appearance and legibility of product information. The amount of wear damage to the printed substrate depends on transport conditions and may depend on temperature and humidity, זְמַן, and many other variables. This practice provides a way to compare the wear resistance of printed materials [...]