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- There is an interference effect between reaction and crystallization in solid state polycondensation(SSP) of poly(ethylene terephthalate)(PET). 聚对苯二甲酸乙二酯(PET)固相缩聚过程存在聚合反应与结晶偶合的现象。
- In process of solid state polycondensation of PBT/PET blend, the relation between thermal behavior and its molecular weight is studied by DSC. 用差示扫描量热(DSC),考察了PBT/PET塑料合金在固态缩聚过程中,其热行为随摩尔质量的变化,表明除摩尔质量的影响外,还与共聚物的形成有关。
- The drying and crystallizing of polyester(PET)pellets in fluidized bed were trends of development for PET solid state polycondensation. 聚酯切片的含水量和结晶度明显影响后续的固相缩聚过程,采用特殊流化床进行干燥和结晶处理是发展方向。
- The melt behaviour and crystallization rate of two kind copolyesters(additive monomer:IPA and AA)prepared by solid state polycondensation were studied. 通过固相缩聚合成了两种不同结构的高分子量共聚酯,研究了样品的熔融行为和结晶速率。
- The fractional crystallinity increases as the increase of the SSP temperature and reaction extent.There is a new crystal formation with the development of solid state polycondensation for PET pellets. PET固相缩聚过程中结晶度随反应温度和反应时间的增加而增加,并且缩聚反应的进程促进新结晶体的生成。
- solid state polycondensation (SSP) 固相缩聚
- MELTING BEHAVIOR OF PET AFTER SOLID STATE POLYCONDENSATION PROCESS 固相缩聚工艺与PET熔融行为的研究
- Study on the kinetics of PEN solid state polycondensation crystallization PEN固相缩聚结晶动力学的研究
- Study on Solid State Polycondensation of Copolymer of L-Lactic Acid and Glycolic Acid L-乳酸和乙醇酸共聚物的固相缩聚
- EQUIPMENT AND TECHNOLOGY COMPARISON OF THE SOLID STATE POLYCONDENSATION FOR PET CHIP 聚酯切片的固相增粘装置及工艺技术的比较
- Keywords poly(lactic acid)-polyethylene glycol;melt copolycondensation;solid state polycondensation; 聚乳酸-聚乙二醇;熔融共聚;固相聚合;
- Keywords PET/60PHB thermotropic liquid crystalline copolyester;solid state polycondensation;reaction kinetics;Fick's law; 60PHB液晶共聚酯;固相缩聚反应;反应动力学;费克定律;
- solid state polycondensation 固相缩聚
- Water passes from a liquid to a solid state when it freezes. 水结冰是由液态变为固态。
- Alarm horn in place of solid state audible device. 警报喇叭替代固态声音设备。
- Ice is the solid state of water. 冰是水的固态
- Soc., J.Power Sources and Solid State Ionics. 作为主要成员获北京市科学技术一等奖1项。
- Water passes from a liquid to a solid state when it freezes . 水冻结时由液体变成固体。
- Solid State Disks: Is Future Disruption on the Horizon? 固态磁盘:是否会中途夭折?
- Critical reviews in solid state and materials sciences. 固体与材料科学评论。