玻璃化转变
- 网络Glass Transition;Glass-transition temperature
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DMA表明,改性后聚氨酯交联密度增大,具有较高的玻璃化转变温度。
DMA showed that the modified WPU has a higher glass transition temperature .
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熔融共混法制备的PC/PARL具有良好的透明性,DSC和DMA测试表明其具有单一的玻璃化转变温度,说明PC与PARL具有良好的相容性。
DSC and DMA tests showed that the blends exhibited a single glass transition temperature , which indicated that PC and PARL were completely miscible .
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PET玻璃化转变温度处双重吸热峰的研究
Study on the Double Endothermic Peaks at T_g of PET
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PVC及PMMA在CO2环境中玻璃化转变特性的研究
Research on characteristic of PVC and PMMA glass transition in CO_2
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DSC分析显示玻璃化转变温度提高了3·54%。SEM观察断裂面为韧性断裂。
SEM showed that the surface of rupture was tough .
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热处理条件对R-PET/LLDPE-g-MA共混物中PET玻璃化转变行为的影响
Effects of Annealing Condition on the Glass Transition Behavior of PET in R-PET / LLDPE-g-MA Blends
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高聚物玻璃化转变温度和分子参数的关系Ⅰ.高聚物链柔性与Tg的关系
Relationship between glass transition temperature ( tg ) and molecular parameters of polymers I.Effect of chain flexibility on TG
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调制示差扫描量热法测定ABS树脂玻璃化转变温度
Measurement of Glass Transition Temperature of ABS Resin by Modulated Differential Scanning Calorimetry
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PET类共聚酯的玻璃化转变
The Glass Transition of Copolyester
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DSC在食品玻璃化转变中的应用
Application of DSC in the Transformation of Food Vitrification
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HAN-H2O二元体系玻璃化转变温度的依数性及其突变
The Colligative Property of Glass Transition Temperature and its Sudden Change for HAN H 2O System
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应用玻璃化转变温度评价SBS改性沥青低温性能
Evaluation for Low Temperature Performance of SBS Modified Asphalt Using Glass Transition Temperature
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复合材料的玻璃化转变温度(Tg)随纤维用量增加而增大。
The composite 's glass transition point ( Tg ) increased with the fiber content .
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DSC表明此高分子染料在55℃有一个玻璃化转变温度。
DSC analysis showed that the PU-DBG has a single glass transition temperature of 55 ℃ .
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PMMA样品的微观结构的变化对这种受限态的玻璃化转变行为的影响不大。
The microstructure change of PMMA shows no impact on this glass transition behavior .
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DCS谱图显示高吸水纤维具有两个玻璃化转变温度区间,表明在高吸水纤维内形成了相分离。
DSC showed there were two glass transitions and phase interface came into being in the superabsorbent fiber .
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当分子量较大时,AC芯片量热仪测得的薄膜玻璃化转变温度不随膜厚的改变而变化。
When the molecular weight is large , the glass transition temperature detected by AC chip calorimeter is independent of the film thickness .
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HTPB/增塑剂共混物玻璃化转变温度的MD模拟
Molecular dynamics simulation on the glass transition temperatures of HTPB / plasticizer blends
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DSC结果表明聚氯乙烯/有机蒙脱土纳米复合材料的玻璃化转变温度Tg降低,聚氯乙烯/有机蒙脱土比聚氯乙烯/钠基蒙脱土复合材料的力学性能优异。
Mechanical property testing indicated that the PVC ! Org-Mont nanocomposites were better thanPVC / Na-Mont composites .
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差示扫描量热(DSC)测定了热塑性淀粉的玻璃化转变温度。
The glass transition temperature ( Tg ) was determined by differential scanning calorimetry ( DSC ) .
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用DSC测量葡萄糖溶液部分玻璃化转变温度的新方法
A New Method for Measuring the Glass Transition Temperature of the Maximally Freeze-Concentrated Glucose Solution by DSC
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丙三醇浓溶液玻璃化转变与结构松弛参数DSC分析
Glass Transition and Structure Relaxation Parameters of Glycerol / Water Mixtures with High Concentrations : A DSC Study
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体现在复合体系的温度-形变谱图中,随纳米TiO2含量的增加,玻璃化转变提前,橡胶平台降低,黏流温度升高。
For temperature-deforming curves , the rubbery plateau region was lower and fluid temperature increased with increasing nano-TiO_2 content .
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分别采用TG和DSC分析了TPV的热稳定性和玻璃化转变、结晶/熔融性能;
The glass transition of NR and crystallization-melting of PP were studied by DSC .
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利用差示扫描量热仪(DSC)测定TPI的玻璃化转变温度(Tg);
And the glass transition temperature ( T_g ) of TPI was analyzed by DSC .
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树脂玻璃化转变温度对GFRP拉/压性能的影响
Effects of Resin Glass Transition Temperature on Tension / Compression Properties of GFRP
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研究表明,PAN嵌段长度对PEO的熔点、PAN的玻璃化转变温度有很大的影响。
The effect of PAN block length on the thermal properties of PEO and PAN was also study .
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HAN-TEAN-H2O三元体系的玻璃化转变温度的依数性和微观结构的推测
The Colligative Property of Glass Transition Temperature and the Inference of the Microstructure for the Ternary System of HAN TEAN H_2O
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DSC测定蒜粉的玻璃化转变温度为-2.9℃,微胶囊化蒜粉的玻璃化转变温度为112℃。
The glass-transition temperature of garlic powder and microencapsulated garlic powder measured by DSC were-2.9 ℃ and 112 ℃ respectly .
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使用差示扫描量热仪(DSC),对PU微胶囊的玻璃化转变及微相分离结构进行了研究;
The glass transformation and microphase separation structure of PU microcapsule were researched by DSC ( Differential Scanning Calorimetry ) .