ISO 4195:2012规定了橡胶传送带盖相对耐热水平的要求和试验方法。它给出了热暴露后硬度、断裂伸长率和抗拉强度的允许变化。它仅适用于盖厚度大于或等于4mm的传送带。它不适用于或不适用于ISO 21183-1中所述的轻型传送带。

ISO 4195:2012 specifies requirements and test methods for the relative level of heat resistance of conveyor belt covers made of rubber. It gives the permissible variations of hardness, elongation at break and tensile strength after exposure to heat. It is applicable only to those conveyor belts having a cover thickness greater than or equal to 4 mm. It is not suitable or valid for light conveyor belts as described in ISO 21183-1.