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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—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
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