标准名称

ASTM D1238 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer

ASTM D1238用挤压式塑性计测定热塑塑料熔体流动速率的标准试验方法

适用范围

Scope：

This test method covers the determination of the rate of extrusion of molten thermoplastic resins using an extrusion plastometer. The values stated in SI units are to be regarded as standard

引用文件

ASTM D618 Practice for Conditioning Plastics for Testing

ASTM D883 Terminology Relating to Plastics

ASTM D3364 Test Method for Flow Rates for Poly (Vinyl Chloride) with Molecular Structural Implications

ASTM D4000 Classification System for Specifying Plastic Materials

ASTM D5947 Test Methods for Physical Dimensions of Solid Plastics Specimens

ASTM E456 Terminology Relating to Quality and Statistics

ASTM E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

ANSI B46.1 on Surface Texture

ISO 1133 Determination of the Melt-Mass Flow Rate (MFR) and the Melt Volume-Flow Rate (MVR) of Thermoplastics

相关标准

ISO 1133-1塑料.测定热塑塑料的熔体质量流动速率(MFR)和熔体容积流量速率(MVR).第1部分:标准方法/Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method

GBT 3682-1塑料热塑性塑料熔体质量流动速率(MFR)和熔体体积流动速/Plastics-Determination of the melt mass-flow (MFR) and melt volume-flow rate (MVR) of thermoplastics-Part 1 :Standard method

JIS K7210塑料.热塑塑料熔体质量流速(mfr)和熔体体积流速(mvr)的测定/Plastics -- Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

ASTM D1238用挤压式塑性计测定热塑塑料熔体流动速率的标准试验方法/Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer