偶然 发表于 2025-3-25 03:48:36

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licence 发表于 2025-3-25 08:48:54

Differential Scanning Calorimetry of Polyurethanes,molecular weight to be liquid at room temperature. The prepolymer is cured to an elastomeric product by reacting it with a diamine or a diol. Small amounts of triols and higher polyols are often used to introduce crosslinking.

EVICT 发表于 2025-3-25 14:35:36

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Pillory 发表于 2025-3-25 19:38:57

The Equilibrium Melting Temperature and Surface Free Energy of Polyethylene Single Crystals, of thickening while the crystals were being heated at 10°c/min. Thus, it was impossible to correlate the melting results with structural data which had been obtained on the original crystals prior to heating.

Maximizer 发表于 2025-3-25 22:07:58

Methods for MicroRNA Microarray Profilingte and scale factor on the measured enthalpy of fusion with particular concern for the base line delineation and the detection of the onset of melting. For the calibration, the enthalpy of fusion of indium is taken as 6. 8 cal. /g. Detailed studies have shown that the area under the fusion curve is

不透明 发表于 2025-3-26 02:33:42

Calorimetric Studies of the Fusion of Linear Polyethylene,te and scale factor on the measured enthalpy of fusion with particular concern for the base line delineation and the detection of the onset of melting. For the calibration, the enthalpy of fusion of indium is taken as 6. 8 cal. /g. Detailed studies have shown that the area under the fusion curve is

Aerophagia 发表于 2025-3-26 08:07:55

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先驱 发表于 2025-3-26 12:13:27

Jamie L. Everman,Cydney Rios,Max A. SeiboldThis investigation was undertaken in an effort to establish a value for the heat of fusion of poly(ethylene terephthalate) using differential thermal analysis (DTA) as the tool for measuring the melting point depression of the polymer due to added solvent.

匍匐前进 发表于 2025-3-26 15:18:10

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反对 发表于 2025-3-26 20:33:54

Measurement of the Crystallization Rates of Polymers by Differential Scanning Calorimetry,Measurements of the crystallization rates of polymers are of great importance both from a practical and a basic viewpoint. Among the techniques most commonly used to date have been volume dilatometry, microscopy, and infrared spectrometry.
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查看完整版本: Titlebook: Analytical Calorimetry; Proceedings of the A Roger S. Porter (Head),Julian F. Johnson Conference proceedings 1968 Springer Science+Business