聚对苯二甲酸乙二醇酯

  • 网络polyethylene terephthalate;PET;polyethyleneterephthalate;PETG
聚对苯二甲酸乙二醇酯聚对苯二甲酸乙二醇酯
  1. 聚对苯二甲酸乙二醇酯最早是在20世纪40年代制造出来的,现在被广泛用于制造塑料瓶。

    PET was first made in the 1940s and is now widely used to make plastic bottles .

  2. 通过DSC、偏光显微镜、TG以及热变形测试等分析方法,研究了聚对苯二甲酸乙二醇酯(PET)/聚对萘二甲酸乙二醇酯(PEN)共混物的结晶特征以及热稳定性能。

    The crystalline characteristic and heat stability of PET / PEN blends were studied through DSC , polarization microscope , TG and thermal deformation test .

  3. 热释电流法研究聚对苯二甲酸乙二醇酯的Sub-Tg存放

    Studies on sub-t_g annealed polyethylene terephthalate by thermally stimulated current

  4. 用扩散模型对聚对苯二甲酸乙二醇酯(PET)固相缩聚的研究

    A Study on Solid Phase Polycondensation of PET Based on Diffusion Model

  5. 聚对苯二甲酸乙二醇酯(PET)薄膜固相缩聚过程中结构的变化及熔融行为的研究

    Study on Structural Changes and Melting Behavior of PET Films during Solid Phase Polymerization

  6. 用废聚对苯二甲酸乙二醇酯(PET)制备对苯型不饱和聚酯树脂。

    Unsaturated benzene - type polyester resin was prepared from waste polyethylene terephthalate ( PET ) .

  7. 介绍PET(聚对苯二甲酸乙二醇酯)的性能特点及其在高速晒图机上的应用实例。

    The application and property of polyethylene terephthalate ( PET ) piece in high speed blueprint machine were introduced .

  8. 聚对苯二甲酸乙二醇酯(涤纶,PET)是一种重要的纺织原材料,消耗量巨大,废弃量也很大。

    Polyethylene terephthalate ( commonly abbreviated PET ) is an important raw material of textile with huge amount of consumption and waste .

  9. 利用改进的溶胶-凝胶法在经表面改性的PET(聚对苯二甲酸乙二醇酯)表面制备得到TiO2薄膜。

    TiO2 thin films were prepared on modified PET ( poly ( ethylene terephthalate )) substrates by an improved sol-gel method .

  10. 对聚对苯二甲酸乙二醇酯(PET)/丙烯腈(AN)接枝膜的阻氧性能进行了研究。

    The barrier properties against oxygen of poly ( ethylene tetraphthalate )( PET ) / acylonitrile ( AN ) grafted films have been investigated .

  11. 优良的物理性能使聚对苯二甲酸乙二醇酯(PET)广泛应用于生产纤维,聚酯瓶和包装薄膜等,其大量生产势必带来废料的与日俱增。

    Polyethylene terephthalate ( PET ) has excellent physical properties and is widely used in manufacture of textile fibers , bottles and packaging films .

  12. 用氨气等离子体处理聚对苯二甲酸乙二醇酯(PET)膜,在表面引入活性基团氨基,并通过戊二醛接枝谷氨酸。

    Polyethylene terephthalate ( PET ) surfaces have been treated with NH3 plasma , and subsequently grafted with glutamic acid using glutaraldehyde as crosslinker .

  13. 研究了将反应精馏法用于聚对苯二甲酸乙二醇酯(PET聚酯)生产的直接酯化反应和酯交换反应,并采用过程模拟软件aspenplus模拟了整个反应精馏过程。

    The reaction distillation was used for synthesis of polymer monomer BHET . The process was simulated by using ASPEN PLUS .

  14. 聚对苯二甲酸乙二醇酯(PET)的扩链反应是一种提高PET分子量和熔体强度的有效方法。

    Chain Extension is one of an effective methods for increasing the molecular weight and improving the melt strength of Poly ( ethylene terephthalate )( PET ) .

  15. 通过挤出、热拉伸及淬冷制备了聚对苯二甲酸乙二醇酯(PET)/聚乙烯(PE)原位微纤化共混物。

    Polyethylene terephthalate ( PET ) / polyethylene ( PE ) in-situ microfibrillar reinforced blend was prepared through a slit extrusion , hot stretch and quenching process .

  16. 本文属采用聚对苯二甲酸乙二醇酯(PET)和弹性体对聚碳酸酯(PC)进行改性研究作的一部份。

    This paper is one part of the research work on the modification of poly-carbonate ( PC ) using polyethylene glycol terephthalate ( PET ) and some elasto-met .

  17. 通过熔融共混制备了不相容的聚对苯二甲酸乙二醇酯(PET)/聚丙烯(PP)复合体系,研究了复合体系的结构流变学。

    The immiscible poly ( ethylene terephthalate )( PET ) / polypropylene ( PP ) blend was prepared by melt mixing and its structural rheology was studied .

  18. 聚对苯二甲酸乙二醇酯(PET)在工业领域具有很广泛的应用,如各种包装袋、饮料瓶等。

    Polyethylene terephthalate ( PET ) has been very widely used in the fields of packaging , such as all kinds of packing bags , drink bottles etc. .

  19. 用解偏振光法、差热分析(DTA)及X射线衍射分析方法研究了聚对苯二甲酸乙二醇酯(PET)/聚苯乙烯(PS)共混体系的结晶行为。

    Crystallizing behaviour of polyethylene terephthalate ( PET ) / polystyrene ( PS ) blends are studied with depolarized light intensity , DTA and x-ray diffraction .

  20. 用反应挤出机研究了聚对苯二甲酸乙二醇酯(PET)在熔融挤出过程中工艺条件和扩链剂用量对PET相对分子质量的影响。

    The effect of reactive processing conditions and the amount of extender-2,2 ′ - bis ( 2-oxazoline ) on molecular weight of PET was studied with the reactive extruder .

  21. 通过二阶熔融共混法制备了聚对苯二甲酸乙二醇酯(PET)/纳米二氧化钛(TiO2)复合材料,并使用TEM对纳米TiO2在基体中的分散状态进行了观察。

    PET / nano TiO 2 composites were manufactured by melt blending process and the dispersion of nano TiO 2 in the matrix was observed by TEM .

  22. 研究不同的照射条件(垂直照射和发散照射)和不同滤膜孔型(柱形孔和锥形孔)对PET(聚对苯二甲酸乙二醇酯)离子微孔膜流量的影响。

    The influences of the irradiating condition ( divergent and perpendicular irradiation ) and hole shapes ( cylinder and cone holes ) on the flux are studied for ion microporous membrane .

  23. 从增黏改性、固相挤出法改性、共混改性、增强改性等几个方面综述了聚对苯二甲酸乙二醇酯(PET)瓶回收料改性的研究进展。

    The progress in the research of recycled Poly ( ethylene terephthalate )( PET ) to be modified by means of increasing viscosity , solid state polymerization , blending and strengthening is discussed .

  24. 用热释电(TSC)的热脉冲(又称分步加热法)技术测得双轴拉伸聚对苯二甲酸乙二醇酯(PET)中冻结的取向偶极的热松弛谱以及陷阱能级分布。

    The thermo-relaxation spectrum of frozen-in oriented dipoles and distribution of detrapping energies from biaxial stretched PET have been obtained by using sampling technique in TSC .

  25. 本文主要研究玻纤增强阻燃聚对苯二甲酸乙二醇酯(PET)和聚对苯二甲酸丁二醇酯(PBT)工程塑料的综合性能。

    This thesis mainly discusses the performance of the glass fiber reinforced and flame retarded polyethylene terephthalate ( PET ) and polybutylene terephthalate ( PBT ) engineering plastics .

  26. 聚对苯二甲酸乙二醇酯(PET)结晶及其增强、增韧复合材料的研究碳酸酯与1,4-丁二醇酯交换合成聚碳酸酯二醇的热力学分析

    Studies on the Crystallization Behavior of Poly ( Ethylene Terephthalate )( PET ) and the Toughening of PET-Glass Fiber Composites ; Thermodynamic Analysis for Synthesis of Polycarbonate Diols by Transesterification of Carbonate and 1,4-Butanediol

  27. 研究了经溶液共混制备的聚对苯二甲酸乙二醇酯/聚碳酸酯(PET/PC)共混物的辐射效应。

    Blend of poly ( ethylene terephthalate PET ) and polycarbonate ( PC ) was prepared by solution casting . The radiation effect on PET / PC blend was studied by means of Soxhlet extraction .

  28. 通过对聚对苯二甲酸乙二醇酯(PET)生产的分析,论述了当使用外购精对苯二甲酸(PTA)时,酯化工艺的调整及效果。

    By analysis of the production of polyethylene terephthalate ( PET ), the adjustment and effect of esterification process using purified terephthalic acid ( PTA ) purchased outside were discussed .

  29. 采用差示扫描量热法(DSC)测定了4种含有特定催化剂体系及不同分子量的聚对苯二甲酸乙二醇酯(PET)试样的等速升温曲线及不同降温速率的降温曲线。

    Y means of DSC , the constant heating rate curves and different cooling rate curves were determined for the four PET resins which contain different catalysts and have different molecular weights .

  30. 比较了新型阻燃剂无析出阻燃剂A和十溴联苯醚对玻纤增强聚对苯二甲酸乙二醇酯(PET)体系的阻燃和力学性能的影响以及阻燃剂在体系中的抗析出性能。

    The influences of a new type of flame retardant of non-blooming flame retardant A and decabromodiphenyl oxide ( DBDPO ) on the flame retardance and mechanical properties of glass fiber reinforced PET were investigated .