ASTM D638 塑料产品拉伸性能的标准试验方法
ASTM D638 Standard Test Method for Tensile Properties of Plastics
ASTM D638 塑料产品拉伸性能的标准试验方法简介:ASTM D638针对非加强型和增强型塑料的拉伸性能的测定。ASTM D638要求标准哑铃型测试样本在特定温度、湿度、测试机的速度的条件下的测定。
ASTM D638 Standard Test Method for Tensile Properties of Plastic Scope:This test method covers the determination of the tensile properties of unreinforced and reinforced plastics in the form of standard dumbbell-shaped test specimens when tested under defined conditions of pretreatment, temperature, humidity, and testing machine speed.