ASTM 标准 4092 07 2013 《【ASTM标准】D 4092 - 07 (2013)》由会员分享,可在线阅读,更多相关《【ASTM标准】D 4092 - 07 (2013)(4页珍藏版)》请在人人文库网上搜索。 07 (013)is 4092; in of of A in of ) an or by of is a of of in on or in or is a in It is of or is to by...
1.1 本测试方法涵盖了含有高模量、20 GPa (> 3 × 106 psi ),在弯曲振荡模式下使用动态机械分析仪(DMA)分析纤维,这是动态机械分析(DMA)方法的一个特定子集。 1.2 玻璃化转变温度取决于测量的物理性质、测量设备的类型和使用的实验参数。通过此测试方法测定的玻璃化转变温度(称为“DMA Tg”)可能与对同一测试样...
1.1Thistestmethodcoverstheprocedureforthedetermi-D4092TerminologyforPlastics:DynamicMechanical nationofthedryorwet(moistureconditioned)glasstransitionProperties temperature(T)ofpolymermatrixcompositescontainingD5229/D5229MTestMethodforMoistureAbsorption g high-modulus,20GPa(33106psi),?bersusingadynamicPropertiesandEquil...
内容提示: Designation: D 7028 – 07 ´1Standard Test Method forGlass Transition Temperature (DMA Tg) of Polymer MatrixComposites by Dynamic Mechanical Analysis (DMA) 1This standard is issued under the f i xed designation D 7028; the number immediately following the designation indicates the ...
ASTM D7028-07(2024) 引用标准 ASTM D3878ASTM D4065ASTM D4092ASTM D5229/D5229MASTM E1309ASTM E1434ASTM E1471ASTM E1640ASTM E177ASTM E1867ASTM E691 适用范围 1.1 本测试方法涵盖了含有高模量、20 GPa (> 3 × 106 psi ),在弯曲振荡模式下使用动态机械分析仪(DMA)分析纤维,这是动态机械分析(DMA...
Terminology D 4092 de?nes terms relating to dynamic mechanical property measurements on polymeric materials. 3.2 Symbols: E’ = storage modulus E” = loss modulus tan d = E”/E’ = tangent delta DMA Tg = glass transition temperature de?ned from dynamic mechanical analysis measurement L = ...
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D 3878 defi nes terms relating to polymer matrix composites Terminology D 4092 defi nes terms relating to dynamic mechanical property measurements on polymeric materials 3 2 Symbols E storage modulus E loss modulus tan d E E tangent delta DMA Tg glass transition temperature defi ned from dy ...