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ASTM D638-2014  塑料抗张性能试验方法

标准编号:ASTM D638-2014
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中文标准名称:塑料抗张性能试验方法
英文标准名称:Standard Test Method for Tensile Properties of Plastics
首次发布日期:确认有效
标准状态:现行有效
代替标准号:ASTM D638-2010
语言:英文版, 中文版
发布日期:15 December
实施日期:2014-12-15
标准类别:美国材料与试验协会ASTM
中国标准文献分类法(中标分类CCS):化工 >> 合成材料 >> 合成树脂、塑料
中国标准文献分类法(中标分类CCS):橡胶和塑料工业 >> 塑料 >> 塑料综合
标准页数:17
标准简介:1.1 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. 1.2 This test method can be used for testing materials of any thickness up to 14 mm (0.55 in.). However, for testing specimens in the form of thin sheeting, including film less than 1.0 mm (0.04 in.) in thickness, Test Methods D882 is the preferred test method. Materials with a thickness greater than 14 mm (0.55 in.) must be reduced by machining. 1.3 This test method includes the option of determining Poisson"s ratio at room temperature. Note 1—This test method and ISO 527-1 are technically equivalent. Note 2—This test method is not intended to cover precise physical procedures. It is recognized that the constant rate of crosshead movement type of test leaves much to be desired from a theoretical standpoi
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文件大小:972 KB
添加时间:2015/05/05
 
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