JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法—標準名稱

JIS K7112 Plastics -- Methods of determining the density and relative density of non-cellular plastics

JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法

JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法—適用范圍

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.

JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法—引用文件

ISO 291, Plastics — Standard atmospheres for conditioning and testing

ISO 472, Plastics — Vocabulary

JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法—相關標準

ASTM D792用位移法測定塑料密度和比重的標準試驗方法/Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement

ISO 1183-1 /塑料 測定非泡沫塑料密度的方法 第1部分：浸漬法、液體比重瓶法和滴定法Plastics - Methods for determining the density of non-cellular plastics —Part 1: Immersion method, liquid pycnometer method and titration method

GB/T 1033.1塑料 非泡沫塑料密度的測定 第1部分：浸漬法、液體比重瓶法和滴定法/Plastics-Methods for determining the density of non-cellular plastics-Part 1 :Immersion method,liquid pyknometer method and titration method

JIS K7112塑料.非泡沫塑料密度和相對密度的測定方法/Plastics -- Methods of determining the density and relative density of non-cellular plastics

ASTM D348電絕緣用剛性管的標準試驗方法標準/Standard Test Methods for Rigid Tubes Used for Electrical Insulation

GB/T 1033.1塑料 非泡沫塑料密度的測定 第1部分：浸漬法、液體比重瓶法和滴定法/Plastics-Methods for determining the density of non-cellular plastics-Part 1 :Immersion method, liquid pyknometer method and titration method