聚对苯二甲酸乙二醇酯/聚对苯二甲酸丁二醇酯,poly(ethylene terephthalate)/poly(butylene terephthalate)
1)poly(ethylene terephthalate)/poly(butylene terephthalate)聚对苯二甲酸乙二醇酯/聚对苯二甲酸丁二醇酯
2)Poly(ethylene glycol terephthalate) and poly(butylenes terephthalate)copolymer聚乙二醇对苯二甲酸酯/聚对苯二甲酸丁二醇酯
3)CGP聚对苯二甲酸乙二醇酯-聚对苯二甲酸丁二醇酯-聚丁二醇共聚酯
4)PEGT/PBT聚乙二醇/聚对苯二甲酸丁二醇酯
5)PBT聚对苯二甲酸丁二醇酯
1.The fractography ofPBT at different temperatures was analyzed, the fractography features ofPBT 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。
2.POE-g-GMA andPBT/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。
3.The effect of the mass content of glass microbeads (GB) on the melt rheological and mechanical properties ofPBT/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。
英文短句/例句
1.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
2.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
3.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
4.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
5.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
6.polyethylene glycol terephthalate聚对苯二甲酸乙二醇酯
7.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
8.flame retardant PBT resin阻燃性聚对苯二甲酸丁二酯树脂
9.ethylene terephthalate对苯二甲酸乙二[醇]酯
10.oligoterephthalic acid glycol ester对苯二甲酸乙二醇酯低聚物
11.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
12.PDAP Poly(diallyl phthalate)聚对苯二甲酸二烯丙酯
13.Analysis of Industrial Chain for Poly1,4-Cyclohexylene Dimethylene Terephthalate;聚对苯二甲酸1,4-环己烷二甲醇酯产业链分析
14.Study on the PET/Inorganic Powder Polymer聚对苯二甲酸乙二醇酯/无机粉体聚合物的研究
15.Synthesis and Characterization of Copolyesters of Succinic Acid-1,4-Butanediol/Succinic Acid-1,4-Cyclohexanedimethanol聚(丁二酸丁二醇酯丁二酸环己烷二甲醇酯)的合成与表征
16.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
17.Catalysed Depolymerization of Polycarbonate and Polyethylene Terephthalate in Supercritical and Sub-Critical Water超/亚临界水中聚碳酸酯/聚对苯二甲酸乙二醇酯催化解聚研究
18.Poly (Ethylene Terephthalate) Having Higher Rigidity and Improved Toughened with Well Processability;易成型刚性优良的增韧聚对苯二甲酸乙二醇酯
相关短句/例句
Poly(ethylene glycol terephthalate) and poly(butylenes terephthalate)copolymer聚乙二醇对苯二甲酸酯/聚对苯二甲酸丁二醇酯
3)CGP聚对苯二甲酸乙二醇酯-聚对苯二甲酸丁二醇酯-聚丁二醇共聚酯
4)PEGT/PBT聚乙二醇/聚对苯二甲酸丁二醇酯
5)PBT聚对苯二甲酸丁二醇酯
1.The fractography ofPBT at different temperatures was analyzed, the fractography features ofPBT 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。
2.POE-g-GMA andPBT/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。
3.The effect of the mass content of glass microbeads (GB) on the melt rheological and mechanical properties ofPBT/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。
6)polybutylene terephthalate聚对苯二甲酸丁二醇酯
1.Depolymerization experiments ofpolybutylene 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。
2.The prepolymer ofpolybutylene 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。
3.Kinetics of thermal degradation ofpolybutylene 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。
延伸阅读
聚对苯二甲酸乙二醇酯 聚对苯二甲酸乙二醇酯是由对苯二甲酸二甲酯与乙二醇酯交换或以对苯二甲酸与乙二醇酯化先合成对苯二甲酸双羟乙酯，然后再进行缩聚反应制得。属结晶型饱和聚酯，平均分子量(2-3)×104，重均与数均分子量之比为1.5-1．8。相对密度1.368．熔点225℃，流动温度243℃：，玻璃化温度80℃，马丁耐热80 ℃，热变形温度98℃(1. 82MPa)，分解温度353℃。具有优良的机械性能．刚性高．硬度大，吸水性很小，尺寸稳定性好。韧性好，耐冲击、耐摩擦、耐蠕变。耐化学性好，溶于甲酚、浓硫酸、硝基苯、三氯醋酸、氯苯酚，不溶于甲醇、乙醇、丙酮、烷烃。使用温度-100～120℃。弯曲强度 148-310MPa 吸水性 0. 06％-0.129％ 冲击强度 64.1-128J/m洛氏硬度 M 90-95伸长率 1.8％-2.7％
聚对苯二甲酸乙二醇酯/聚对苯二甲酸丁二醇酯 poly(ethylene terephthalate)/poly(butylene terephthalate)英语短句 例句大全
