prEN ISO 1183-1
塑料 非泡沫塑料密度的测定方法 第1部分：浸渍法、液体比重瓶法和滴定法 (ISO/DIS 1183-1:2024)

Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO/DIS 1183-1:2024)

prEN ISO 1183-1 发布历史

prEN ISO 1183-1由欧洲标准化委员会 IX-CEN 发布于 。

prEN ISO 1183-1在国际标准分类中归属于: 83.080.01 塑料综合。

prEN ISO 1183-1 塑料 非泡沫塑料密度的测定方法 第1部分：浸渍法、液体比重瓶法和滴定法 (ISO/DIS 1183-1:2024)的最新版本是哪一版？

prEN ISO 1183-1已经是当前最新版本。

prEN ISO 1183-1的历代版本如下：

• 2019年 EN ISO 1183-1:2019 塑料.non-cellular塑料密度的确定方法.第1部分:液浸法,液体比重瓶法和滴定法
• 2012年 EN ISO 1183-1:2012 塑料.non-cellular塑料密度的确定方法.第1部分:液浸法,液体比重瓶法和滴定法
• 2004年 EN ISO 1183-1:2004 塑料.非泡沫塑料的密度测定方法.第1部分:浸入法,液体比重瓶法和滴定法 ISO 1183-1-2004

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powders, flakes and granules. — Method A: Immersion method, for solid plastics (except for powders) in void-free form. — Method B: Liquid pycnometer method, for particles, powders, flakes, granules or small pieces of finished parts. — Method C: Titration method, for plastics in any void-free form. NOTE Density is frequently used to follow variations in physical structure or composition of plastic materials. Density can also be useful in assessing the uniformity of samples or specimens. Often, the density of plastic materials depend upon the choice of specimen preparation method. When this is the case, precise details of the specimen preparation method are intended to be included in the appropriate material specification. This note is applicable to all three methods.

标准号

prEN ISO 1183-1

发布单位

欧洲标准化委员会

 

 

被代替标准

EN ISO 1183-1:2019

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