聚对苯二甲酸乙二醇酯

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 .

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 .

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

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

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

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 ) .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 ) .

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 .

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 .

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 .

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. .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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

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 .

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 .

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 .

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 .