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
isophthalic polyester resin
异邻苯二甲酸聚酯树脂
Modification of the Terephthalic Acid-alkyd Resin by the Waste PET;
用废聚酯制备对苯二甲酸型醇酸树脂
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
methyl methacrylate-butadiene-styrene resin
甲基丙烯酸甲酯-丁二烯-苯乙烯树脂
PET barrier resin
聚对苯二甲酸乙二酯防渗树酯
Syntheses and Applications of Sulfur-Containing Aryl Polyphosphonates as Flame Retardants for Poly (Ethylene Terephthalate);
含硫芳基聚膦酸酯的合成及其在聚对苯二甲酸乙二醇酯阻燃改性中的应用
Study on the Flame-retardance of Cured Acrylic Resin Retarded by Bis(2,3-dibromopropyl) Fumarate (FR-2)
双(2,3-二溴丙基)反丁烯二酸酯对丙烯酸系树脂的阻燃化研究
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
Study on halogen-free flame-retardant glass fiber reinforced polyethylene terephthalate(PET)
无卤阻燃玻纤增强聚对苯二甲酸乙二醇酯(PET)的研制
The Reaction of Phthalic Anhydride and Butyl Alcohol Catalused by Resin;
强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应
Effect of Resorcinol Bis(diphenyl phosphate) Oligomer on Flame Retardance of Polycarbonate
间苯二酚型磷酸酯齐聚物对聚碳酸酯阻燃性能的影响
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
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
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
STUDY ON THE TOUGHNESS MODIFICATION OF DAIP RESIN
间苯二甲酸二烯丙基酯树脂增韧改性的研究