GA 844-2018 in English

This standard specifies the requirements for transparent materials used in applications where impact resistance is critical. It outlines the testing procedures to ensure the material can withstand specific impacts without breaking or cracking. The standard also defines the classification of materials based on their performance under various impact conditions. Additionally, it provides guidelines for the manufacturing and quality control of such materials. The document includes detailed specifications for dimensions, appearance, and mechanical properties. It serves as a reference for manufacturers, designers, and inspectors to ensure compliance with established safety criteria.