ISO/NP 14368-5

Mineral and sapphire watch-glasses — Part 5: Anti-fingerprint treatment

Apstrakt

This standard specifies the terms and definitions of watch-glasses with anti-fingerprint treatments, as well as the test methods and the evaluation of results for optical characterization, water contact angle, abrasion resistance, high-low temperature storage, thermal shock, high temperature and humidity, sunlight resistance, salt spray, synthetic sweat and adhesive force. This standard is applicable to mineral and sapphire watch-glasses with anti-fingerprint treatments.