GB/T 42694-2023 《Textiles—Testing and evaluation for surface wetting resistance—Contact angle and rolling angle method》 Related products

This standard describes methods for determining the wetting performance of fabric surfaces using contact angle and roll angle tests and provides methods for evaluating wetting performance. Applicable to all types of fabrics, the anti-wetting performance of fabric surfaces is evaluated by the contact angle and rolling angle at which liquids form droplets on the fabric surface and reach equilibrate.