This paper studied the effectiveness of toughening poly(butylene terephthalate) (PET) with maleic anhydride grafted polyethylene-octene elastomer (POE-g-MAH) and ethylene-methyl acrylate-glycidyl methacrylate terpolymer (E-MA-GMA).
对马来酸酐接枝乙烯-辛烯共聚物(POE-g-MAH)和乙烯-丙烯酸甲酯-甲基丙烯酸缩水甘油酯三元共聚物(E-MA-GMA)增韧聚对苯二甲酸丁二酯(PBT)进行了研究。
The reasons why white reinforced flame retardant poly(butylene terephthalate)(PBT) got red were analyzed, and the effects of process parameters on the reddening phenomenon of modified PBT were studied.
分析了白色增强阻燃改性聚对苯二甲酸丁二酯(PBT)泛红的原因,研究了工艺参数对改性PBT泛红的影响。
The brittle-to-ductile transition of poly(butylene terephthalate) synergistically toughened by anhydride grafted poly(ethylene-octene) copolymer elastomer(POE-g-MAH) and thermoplastic resin(PC) was investigated.
研究马来酸酐接枝乙烯-辛烯共聚物弹性体(POE-g-MAH)和热塑性树脂(PC)协同增韧聚对苯二甲酸丁二酯的脆韧转变,借助扫描电镜(SEM)观察分析增韧体系的相形态和断口形貌,并对增韧机理进行探讨。
Synthesis and Characterization of PBT/MgAl-LDH Nanocomposite;
聚对苯二甲酸丁二酯/水滑石纳米复合材料的制备与表征
The environmental glass reinforced flame retardant PBT was prepared.
研制了环保阻燃增强聚对苯二甲酸丁二酯(PBT)。
With blocked isocyanate (BMDI) as the modifier to low viscosity poly ( butylene terephthalate) ( PBT) , the modification effect on its intrinsic viscosity, terminal group content and mechanical property was reviewed.
以封端异氰酸酯(BMDI)作低粘度聚对苯二甲酸丁二酯(PBT)的改性剂,考察改性前后PBT的特性粘度、端基含量、力学性能的变化。
Study on mechanical properties of polybutylene terephthalate by chain-extension modification;
扩链改性聚对苯二甲酸丁二酯的力学性能研究
Against the deficiency of the low compatibility of polycarbonate(PC)/polybutylene terephthalate(PBT) binary blends,the blends were modified with ethylene/vinyl acetate copolymer(E/VAC) as compatibilizer.
针对聚碳酸酯(PC)/聚对苯二甲酸丁二酯(PBT)共混体系相容性差的缺点,采用(乙烯/乙酸乙烯酯)共聚物(E/VAC)作增容剂对其进行改性。
The non-isothermal crystallization kinetics of polybutylene terephthalate (PBT) was studied with differential scanning calorimetry.
用差示扫描量热法研究聚对苯二甲酸丁二酯(PBT)的非等温结晶动力学,并分别用Ozawa、Jeziorny和考虑综合因素法来处理PBT的非等温结晶数据。
The fractography of PBT at different temperatures was analyzed, the fractography features of PBT fracture arc stripe were concluded, the total number, dimension of feature zone and roughness of arc stripe were studied in quantification, the mechanism of arc pattern was also discussed.
分析了不同温度下聚对苯二甲酸丁二醇酯(PBT)的断口形貌,总结了PBT断口弧形条纹的形貌特征,定量研究了弧形条纹数量、特征区尺寸及表面粗糙度的变化规律,并对其形成机理进行了探讨。
POE-g-GMA and PBT/POE-g-(GMA-coSt) were prepared by melt grafting in the twin screw extruder.
在双螺杆挤出机上采用熔融接枝法制备了POE-g-GMA和POE-g-(GMA-co-St),考察了POE、POE-g-GMA和POE-g-(GMA-co-St)对聚对苯二甲酸丁二醇酯(PBT)的增韧作用。
The effect of the mass content of glass microbeads (GB) on the melt rheological and mechanical properties of PBT/short glass fiber(GF)composite was studied.
研究了玻璃微珠(GB)用量对聚对苯二甲酸丁二醇酯(PBT)/短玻纤(GF)复合材料熔体流变性和力学性能的影响。
Depolymerization experiments of polybutylene terephthalate (PBT) in supercritical methanol were carried out in a batch-type reactor with the reaction temperature of 453~583K and reaction time of 5~90 min.
在高压间歇无搅拌反应器中研究了聚对苯二甲酸丁二醇酯(PBT)在高温甲醇溶液中的降解行为,通过对降解产物的各种定性和定量的分析,提出了超临界甲醇降解PBT的机理为在甲醇的作用下聚合物分子链的随机断裂和酯交换反应双重作用下发生的降解反应,建立了降解-反应模型。
The prepolymer of polybutylene terephthalate (PBT) was grafted onto the surface of nano-SiO2 partides by polycondensation for modification.
将得到的改性粒子填充聚对苯二甲酸丁二醇酯,检测填充前后树脂的性能。
Kinetics of thermal degradation of polybutylene terephthalate(PBT) was investigated using the method of gravimetric analysis(TG、DTG).
用热重分析法(TGA)探讨聚对苯二甲酸丁二醇酯(PBT)热降解的动力学,揭示了PBT的热稳定性、热解反应级数和热解活化能。
flame retardant PBT resin
阻燃性聚对苯二甲酸丁二酯树脂
polyethylene glycol terephthalate
聚对苯二甲酸乙二醇酯
PDAP Poly(diallyl phthalate)
聚对苯二甲酸二烯丙酯
Catalyzed Synthesis of Dibutyl Succinate by p-Toluene Sulfonic Acid;
对甲基苯磺酸催化合成丁二酸二丁酯
Crystallization Behavior of PBT/PET Block Copolyesters
聚对苯二甲酸丁二醇酯/聚对苯二甲酸乙二醇酯嵌段共聚物的结晶行为
methylmethacrylate-butadiene-styrene copolymer
甲基丙烯酸甲酯－丁二烯－苯乙烯共聚物
PET barrier resin
聚对苯二甲酸乙二酯防渗树酯
The Research of PLA/DBP Blending Membranes;
聚乳酸/邻苯二甲酸二丁酯共混膜材料的研究
polyethylene terephthalate polyester
聚酯纤维(聚对苯二甲酸二甲酯):涤纶(PET) 用T表示。
crystallizable PET
结晶级聚对苯二甲酸乙二酯
oligoterephthalic acid glycol ester
对苯二甲酸乙二醇酯低聚物
Study on the Thermal Analysis of Poly (Trimethylene Terephthalate);
聚对苯二甲酸丙二酯（PTT）热性能的研究
Toughening and Reinforcing Modification, Structure and Properties of Poly (Butylenes Terephthalate);
聚对苯二甲酸丁二醇酯（PBT）的增韧增强改性及其结构与性能研究
Study on No-halogen Flame Retardant Poly(1,4-polybutyleneterephthalate) Reinforced by Glass Fiber;
玻纤增强无卤阻燃聚对苯二甲酸丁二醇酯复合材料的研究
The Synthesis and Investigation of Poly(butylenes Terephthalate) with Ionic Groups;
含离子基团的聚对苯二甲酸丁二醇酯的制备及性能研究
Poly-o-Dimethyl Benzene-Butanal Alcohol Ester/Montmorillionite Nano Complex Material
聚对苯二甲酸丁二醇酯/蒙脱土纳米复合材料的研究进展
Polypropylene grafting butyl acrylate and its applications on absorbing DBP in water
BA接枝改性聚丙烯纤维对水中邻苯二甲酸二丁酯的吸附
Study on Direct Esterification of PTA with BG and EG
对苯二甲酸与丁二醇和乙二醇直接酯化的研究