ASTM D3194-04被替代
Standard Test Method for Rubber From Natural Sources-Plasticity Retention Index (PRI)
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM D3194-04
发布时间：2004/2/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：3
标准简介
CONTAINED IN VOL 09.01, 2005Provides indication off the oxidation resistance of raw natural rubber at a specified temperature, this resistance is indicated by the Plasticity Retention Index (PRI), a ratio expressed as a percentage of the aged plasticity to the original plasticity determined by means of a parallel plate plastimeter. A low PRI value indicates a poor resistance to oxidation.
本标准替代的旧标准
替代本标准的新标准
