ASTM E2092用熱機(jī)械分析法測(cè)定三點(diǎn)彎曲變形溫度的標(biāo)準(zhǔn)試驗(yàn)方法—標(biāo)準(zhǔn)名稱

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

ASTM E2092用熱機(jī)械分析法測(cè)定三點(diǎn)彎曲變形溫度的標(biāo)準(zhǔn)試驗(yàn)方法

ASTM E2092用熱機(jī)械分析法測(cè)定三點(diǎn)彎曲變形溫度的標(biāo)準(zhǔn)試驗(yàn)方法—適用范圍

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用熱機(jī)械分析法測(cè)定三點(diǎn)彎曲變形溫度的標(biāo)準(zhǔn)試驗(yàn)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