[일:] 2026년 10월 16일

How Yudeng Test PU Leather Material for Soccer: Abrasion, Hydrolysis, and Cold Resistance

Abstract Yudeng tests PU leather for soccer balls through rigorous abrasion, hydrolysis, and cold resistance testing to ensure the material withstands intense friction, moisture exposure, and freezing conditions throughout its service life. Table of Contents Introduction to PU Leather Testing for Soccer Balls Why Abrasion Resistance Matters for Soccer Balls How Yudeng Conducts Abrasion Resistance […]