标准号：ASTM D792-2008
实施状态：已作废
中文名称：用替换法测定塑料密度和比重(相对密度)的试验方法
英文名称：Standard Test Methods for Density and Specific Gravity (Relative Density) of P;astics by Displacement
实施日期：2008-06-15
作废日期：2013-11-01
被替代标准：ASTM D792-2013
代替标准：ASTM D792-2000
标准简介：1.1 These test methods describe the determination of the specific gravity (relative density) and density of solid plastics in forms such as sheets, rods, tubes, or molded items. 1.2 Two test methods are described: 1.2.1 Test Method A—For testing solid plastics in water, and 1.2.2 Test Method B—For testing solid plastics in liquids other than water. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 1—This standard is not equivalent to ISO 1183–1 Method A. This test method provides more guidelines on sample weight and dimension. ISO 1183-1 allows testing at an additional temperature of 27 ± 2°C.
文件格式：PDF
文件大小：170.02KB
文件页数：6
（以上信息更新时间为：2019-12-26）
标准全文下载：
ASTM D792-2008 用替换法测定塑料密度和比重(相对密度)的试验方法.pdf
(170.02 KB)
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