Composite safety rating for heat-resistant materials: scores heat-resistance temperature, post-aging strength retention and safety class.
材料耐热性、老化性能、安全等级三项检测工具,依据GB/T 7141、GB/T 7142等标准判定合格与否。适用于工程塑料、电器绝缘材料的高温耐久性能评估。