2) 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。
3) 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。
5) thermoplastic polyurethane elastomer
热塑性聚氨酯弹性体
1.
Influence of CL-20 coated with thermoplastic polyurethane elastomers (TPU) on mechanical properties of NEPE propellant;
热塑性聚氨酯弹性体包覆CL-20及对NEPE推进剂性能影响
2.
Polyoxymethylene(POM) and thermoplastic polyurethane elastomer(TPU) were blended in twin-screw extruder.
聚甲醛(POM)和热塑性聚氨酯弹性体(TPU)于不同温度下在双螺杆挤出机中共混,用扫描电镜(SEM)考察了共混试样的相形态,并对试样分散相粒径进行了统计,研究了分散相粒径随加工温度的变化。
3.
With polyamide 1010(PA1010) as matrix material and with ester-based thermoplastic polyurethane elastomer (TPU) as toughener,PA1010/TPU blends were prepared using a Haake PTW16/25p twin-screw extruder.
以尼龙1010(PA1010)为基体,以聚酯型热塑性聚氨酯弹性体(TPU)为增韧剂,采用HaakePTW16/25p型双螺杆挤出机制备了PA1010/TPU共混增韧尼龙材料,测试了PA1010/TPU共混物的表观粘度、非牛顿指数等流变参数,并重点讨论了其流变性能。
6) TPU
热塑性聚氨酯弹性体(TPU)
补充资料：热塑性聚氨酯弹性体
分子式：
CAS号：
性质：TPU 是一类在常温显示橡胶弹性，受热呈可塑性的线性聚氨酯材料。加热能软化熔融，冷却能固体化，并能反复进行。分子结构是由软段和硬段相间构成的线型嵌段共聚物。依其结构分为二类：全线性、微交联（NCO微过量）和微支链结构型（含微量交联剂）。其物理机械性能介于塑料与橡胶之间。可采用传统塑料加工方法成型制品。已广泛应用于汽车车体外部件、电缆护套、工业胶管、齿封件、运动器材等。
CAS号：
性质：TPU 是一类在常温显示橡胶弹性，受热呈可塑性的线性聚氨酯材料。加热能软化熔融，冷却能固体化，并能反复进行。分子结构是由软段和硬段相间构成的线型嵌段共聚物。依其结构分为二类：全线性、微交联（NCO微过量）和微支链结构型（含微量交联剂）。其物理机械性能介于塑料与橡胶之间。可采用传统塑料加工方法成型制品。已广泛应用于汽车车体外部件、电缆护套、工业胶管、齿封件、运动器材等。
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