金属拉链物理性能的英文

The English word for the physical properties of metal zippers is "tensile strength." Tensile strength refers to the ability of an object or material to withstand tension without breaking. In the case of metal zippers, tensile strength refers to their ability to withstand stretching and pulling forces without tearing apart. This is why metal zippers are commonly used in clothing and other products that require strong and durable closures. Some factors that can affect the tensile strength of metal zippers include the quality of materials used to manufacture them, the design of the teeth and slider components, and the frequency of use over time. To ensure optimal performance, it is important to choose high-quality metal zippers and follow proper installation and maintenance procedures. The answer is: tensile strength