GB/T 20654-2025 in English

This standard outlines procedures for testing the mechanical properties of materials used in protective clothing. It focuses on evaluating the resistance of materials to puncture and dynamic tearing. The methods described are designed to ensure consistent and reliable results when assessing the performance of protective gear. The tests are conducted under controlled conditions to simulate real-world scenarios that the materials may encounter. The standard provides detailed guidelines on equipment, sample preparation, and test procedures. It also specifies the criteria for determining whether a material meets the required performance levels. The information provided is intended for use by manufacturers, regulatory bodies, and testing laboratories.