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- The inverse cascade motion model of glass transition has been suggested. 提出了玻璃化转变的反串级涡旋运动模式。
- The glass transition of food is one key to control food quality and stability. 食品的玻璃化转变是影响食品品质和稳定性的关键因素。
- The crystalline pattern of Chestnut starch was C and the glass transition temperature was 147.7C. 板栗淀粉的晶型属于C型,板栗淀粉的玻璃化转变温度为147.;7℃。
- The glass transition temperature(Tg) of HBPS-1, HBPS-2 and HBPS-3 were studied by DSC. 示差扫描量热法(DSC)的分析结果表明:HBPS-1、HBPS-2、HBPS-3的玻璃化转变温度按顺序降低,且均低于线形聚苯乙烯的玻璃化转变温度;
- The glass transition temperature of the WPC does not change after about 1000 hours under high temperature. 木塑材料在经历了近1000小时的高温老化后,其玻璃化温度几乎不变。
- The influence of emulsion particle size and glass transition temperature, etc on film performances is discussed. 讨论了丙烯酸酯乳液的粒径大小、玻璃化转变温度等对涂膜性能的影响。
- The glass transition temperature and the thermal decomposition of PDLLA were determined by DSC and TGA. 用DSC,TGA分析了不同分子量PDLLA的玻璃化转变和热失重。
- The effects of chain flexibility and tacticity on the glass transition of PP have also been investigated. 并分析了聚丙烯主链柔顺性和立构规整度对高分子玻璃化转变的影响。
- The addition of a plasticizer may lower the melt viscosity, elastic modulus, and glass transition temperature (Tg) of a plastic. 同时,加入增塑剂,还可以降低塑料在熔融态时的粘度、弹性模数及玻璃转变温度(tg)。
- DMTA and DTA-TG analyses show that the glass transition temperature and heat resistance are considerably greater than those of EPU. DMTA ;DTA TG分析结果表明玻璃化转变温度和耐热性能均有所提高 .
- The glass transition of dehydrated rice embryo was analyzed by studying the rice seeds (Zhongzu 1) within different developing periods after 14 DAP. 以水稻品种中组1号为材料,对14DAP后不同发育时期的水稻种子脱水后种胚的玻璃化转变行为作了分析。
- With the increase of x value, the glass transition temperatures (Tg) of the seris of (1-x) As2S3-xCdl2 glass were 201~205?, decreasing a little. 说明制备(1-x)As_2S_3-xCdI_2系统玻璃时的冷却速率对其玻璃形成区影响不大。
- Ionic liquids can plasticize many polymers, and then decrease the glass transition temperature, even the melti-ng point. 离子液体对许多聚合物表现出增塑作用,显著降低了聚合物的玻璃化转变温度,甚至熔点。
- The influences of acid and alochol on glass transition temperature in synthesis of powder coating polyester resin were inquired. 探讨了在合成粉末涂料聚酯树脂中,酸、醇等因素对玻璃化温度的影响。
- The data show that the polymer has ordered ladderlike molecular structure.The DSC shows that the polymer has higher temperature of glass transition. DSC结果表明所得到的有机桥基梯形聚氯丙基硅氧烷具有较高的玻璃化转变温度,与单链的聚硅氧烷相比具有较好的刚性。
- The results show that the glass transition temperature of the copolymer increases obviously as a result of the introduction of biphenyl (BP) units. 结果表明,联苯的引人明显提高了聚合物的玻璃化转变温度;
- With increasing amounts of norbornene, the glass transition temperature( Tg ) increases, but molecular weight decreases. 随着共聚物中降冰片烯含量的增加,其玻璃化转变温度增高,而分子量下降。
- The results showed that there was a good compatibility between FVBR or SSBR and NR,as there was only one glass transition temperature in either blends. 结果表明,FVBR与NR有良好的相容性,共混胶只存在1个玻璃化转变温度。FVBR/NR的混炼行为良好,但必需添加操作油,否则难以获得理想的硫化胶性能。