研究了浓缩橙汁中的碳水化合物组成以及它们对产品的玻璃化转变温度和粘度的影响。
The composition of carbohydrates in concentrated orange juices (COJ) and its effects on glass transition temperature and viscosity of the products were investigated.
受热史对聚合物的玻璃化温度有较大的影响,随着硬段含量的增加而变大。
Glass transition temperature goes up with the hard segment content increase. Heat history affect on glass transition of polymers apparently.
结果表明,液体聚硫聚脲齐聚物的用量、齐聚物中聚脲含量对固化后的环氧树脂玻璃化温度、模量及形态有较大影响。
The results show that the level of polysulfide polyurea and the content of hard segment in polysulfide polyurea influence the morphology, T_g and modulus of cured epoxy resin.
通过测定SA的玻璃化转变温度,证明SA二元共聚物的热稳定性良好。
The glass transition temperature of SA indicated that SA has good heat stability.
阐述了粘弹性材料在振动波作用下的阻尼机理,指出声波法和模量法的统一性。综述了互穿聚合物网络技术要点,并解释相分离体系宽玻璃化转变区间的形成机理;
The damping mechanisms of viscoelastomeric materials under the vibration waves and the formation mechanisms of the wide range glass transition of micro phase separation IPNs systems are reviewed.
超支化聚合物的玻璃化转变温度随分子量的增加先增大,当分子量足够大时玻璃化转变温度不再受其影响。
The glass transition temperature of hyperbranched polymers rises with the increase of molecular weight. When the relative molecular mass was high enough it remained the same.
超支化聚合物的玻璃化转变温度随中心核可反应官能度的增加而增大。
The glass transition temperature of hyperbranched polymers rises with the increase of degree of functionality of central core.
超支化聚合物的玻璃化转变温度随支化点间链段刚性的增大而增大。
The glass transition temperature of hyperbranched polymers rises with the increase of the rigidity of chain segments.
研究表明,随着丙烯酸酯元数的增加,共聚物的交联度增大,玻璃化转变温度提高;
The results showed that the copolymers had higher glass transition temperature compared with PMMA, and the thermal decomposition temperature had significantly increased.
动态机械热分析(DMTA)表明发生配位反应后该配合物进一步交联,从 而难溶于大部分有机溶剂,其玻璃化转变温度和耐热性能均得到很大提高。
The results of DMTA show that the title polymer is insoluble in most of organic solvents and has a high glass transition temperature and high thermal resistance.
结果表明随三元共聚物含量的增加 ,共混物的玻璃化温度及维卡软化点逐渐上升 ;
The effects of terpolymer contents on thermal performance, mechanical properties and rheological behavior of the blend were investigated.
结果表明:随共聚物用量的增加,共混物的玻璃化温度和维卡软化点明显提高;
The results showed that the glass transition temperature and vicat softening point increased obviously with the increase of the content of the terpolymer.
该文就水分含量、碳水化合物、蛋白质、平均分子量及食品添加剂等因素与一定的食品体系的玻璃化转变温度的关系进行了综述。
In this paper, a summarization of the relationships between the glass transition temperature and some food factors e. g. water content, carbohydrate, pro...
对叔丁基苯乙烯聚合物具有较高的玻璃化温度,并且能溶于脂肪烃中,使其在新型材料的开发、理论研究、分散聚合、环保油漆和油品添加剂等领域有广阔的应用前景。
It has a comprising prospect of application in many areas including the development of novel materials, theoretical research, dispersion polymerization, unpolluted paints, oil additives, and so on.
对叔丁基苯乙烯聚合物具有较高的玻璃化温度,并且能溶于脂肪烃中,使其在新型材料的开发、理论研究、分散聚合、环保油漆和油品添加剂等领域有广阔的应用前景。
It has a comprising prospect of application in many areas including the development of novel materials, theoretical research, dispersion polymerization, unpolluted paints, oil additives, and so on.
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