ASTM E2092用热机械分析法测定三点弯曲变形温度的标准试验方法—标准名称

ASTM E2092 Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis

ASTM E2092用热机械分析法测定三点弯曲变形温度的标准试验方法

ASTM E2092用热机械分析法测定三点弯曲变形温度的标准试验方法—适用范围

Scope：

This test method describes the determination of the temperature at which the specific modulus ofa test specimen is realized by deflection in three-point bending. This temperature is identified as the distortion temperature measured. The distortion temperature is that temperature at which a test specimen of defined geometry deforms to a level of strain under applied stress of 0.455 and 1.82 MPa (66 and 264 psi) equivalent to those used in Test Method D 648. The test may be performed over the range of temperature from ambient to 300°C.

ASTM E2092用热机械分析法测定三点弯曲变形温度的标准试验方法—引用文件

ASTM D 648 Test Method for Deflection Temperature of Plastics Under Flexural Load

ASTM E 473 Terminology Relating to Thermal Analysis

ASTM E 1142 Terminology Relating to Thermophysical Proper- ties

ASTM E 1363 Test Method for Temperature Calibration of Thermomechanical Analyzers