在塑料拉伸性能测试领域，中国国家标准GB/T 1040《塑料 拉伸性能的测定》和美国材料与试验协会标准ASTM D638《Standard Test Method for Tensile Properties of Plastics》是两大被广泛采用的技术规范。它们既有相似之处，也存在细节上的差异，理解这些差异有助于实验室根据 ...

This video demonstrates a tensile strength test performed on a plastic using a universal testing machine from ADMET. ASTM D638 is a standard test method that uses a standard dogbone shaped specimen to ...

All manufactured plastics are exposed to mechanical loading conditions throughout their operating lifetime. Mechanical failure can be prevented by determining and routinely verifying the mechanical ...