1) polyether ester thermoplastic elastomer
聚醚酯热塑性弹性体
1.
A series of polyether ester thermoplastic elastomers based on poly(ethylene glycol terephthalate) (PEGT) and poly (butylene terephthalate) (PBT) have been synthesized and characterized by means of NMR, FTIR, DSC and mechanical testing.
用熔融缩聚法合成一系列基于聚乙二醇对苯二甲酸酯 (PEGT) /聚对苯二甲酸丁二醇酯 (PBT)的聚醚酯热塑性弹性体 ,以 NMR,IR,DSC及力学性能测试等方法表征材料的结构及性能 ;讨论相同硬段长度下 ,不同软段长度对材料性能的影响 。
2) polyether-based polyurethane thermoplastic elastomer
聚醚型热塑性聚氨酯弹性体
1.
Structure and properties of hindered phenol AO-80/polyether-based polyurethane thermoplastic elastomer composites
受阻酚AO-80/聚醚型热塑性聚氨酯弹性体复合材料的结构与性能
3) Polyester thermoplastic elastomer
聚酯热塑弹性体
4) TPU
热塑性聚氨酯弹性体
1.
Preparation of thermoplastic polyurethane elastomer(TPU) for ink;
油墨用热塑性聚氨酯弹性体的研制
2.
Two methods of different dynamic vulcanization processing of TPU/EVM blends in HAAKE Rheocord90 were compared in which DCP was chosen as the curing agent.
比较了通过HAAKE Rheocord90转矩流变仪用两种不同的动态硫化混炼方法对热塑性聚氨酯弹性体/乙烯-醋酸乙烯酯共聚物(TPU/EVM)共混体系性能的影响,硫化剂选用过氧化二异丙苯(DCP);探讨了密炼室转子转速和混炼温度对动态硫化共混物性能的影响。
3.
Polypropylene/TPU/nano-silica composites were prepared by melt-blending process,mechanic,crystallization and rheology properties of composites were studied.
采用熔融共混法制备了聚丙烯(PP)/热塑性聚氨酯弹性体(TPU)/纳米SiO2复合材料,研究了复合材料的力学性能、结晶性能、流变性能。
5) Thermoplastic Polyurethane
热塑性聚氨酯弹性体
1.
The blends with different ratios of high density polyethylene/thermoplastic polyurethane(HDPE/PUR-T) were prepared through melt mixing by using a twin-screw extruder,with E/VAC-g-MAH as the compatibilizer.
以高密度聚乙烯(HDPE)和热塑性聚氨酯弹性体(PUR-T)为主要原料,以马来酸酐接枝(乙烯/乙酸乙烯酯)共聚物(E/VAC-g-MAH)为增容剂,采用双螺杆挤出熔融共混技术制备了HDPE/PUR-T和HDPE/PUR-T/(E/VAC-g-MAH)等共混材料,利用60Co-γ射线源在较低辐照剂量(小于等于25 kGy)下对共混材料进行了γ-辐照。
2.
polypropylene/ thermoplastic polyurethane (PP /PUR-T) blends were prepared with co-rotating twin screws extruder.
利用双螺杆挤出机制备了聚丙烯(PP)/热塑性聚氨酯弹性体(PUR-T)共混材料,研究了这类共混材料经1~25kGy剂量的γ射线辐照前后的力学性能、动态力学行为与形态。
3.
The properties and morphology of segmented polyether thermoplastic polyurethane elastomers consisting of EO/THF copolyether and polyethelene glycol(PEG) as the soft segments and isophorone diisocyanate extended with 1,4 butanediol as the hard segments were studied by means of tensile testing, TEM, WAXD and DSC.
采用熔融预聚二步法合成了以环氧乙烷 -四氢呋喃无规共聚醚和聚乙二醇混合聚醚为软段 ,异佛尔酮二异氰酸酯和 1,4 -丁二醇为硬段的热塑性聚氨酯弹性体 ,利用 TEM、WAXD、DSC对聚合物进行了表征 ,并测试了其力学性能。
补充资料：聚醚酯弹性纤维
分子式：
CAS号：
性质：由聚亚烷二醇类软链段和聚酯类硬链段所构成的聚醚酯类弹性纤维。断面呈梅花形，伸长率为400％～600％，强度0.91～1.14cN/dtex，回弹率87％～96％，耐湿热和碱性优良。制法是将2,6-萘二酸或对苯二甲酸与1,4-丁二醇缩聚作为硬链段，聚氧化亚烷二醇或聚丁二醇为软链段进行嵌段共聚，然后熔纺而得。用途是与涤纶或锦纶混纺制连裤袜、紧身衣、游泳衣、滑雪服和运动服等。
CAS号：
性质：由聚亚烷二醇类软链段和聚酯类硬链段所构成的聚醚酯类弹性纤维。断面呈梅花形，伸长率为400％～600％，强度0.91～1.14cN/dtex，回弹率87％～96％，耐湿热和碱性优良。制法是将2,6-萘二酸或对苯二甲酸与1,4-丁二醇缩聚作为硬链段，聚氧化亚烷二醇或聚丁二醇为软链段进行嵌段共聚，然后熔纺而得。用途是与涤纶或锦纶混纺制连裤袜、紧身衣、游泳衣、滑雪服和运动服等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条