Preparation of thermoplastic polyurethane elastomer(TPU) for ink;
油墨用热塑性聚氨酯弹性体的研制
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。
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。
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。
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。
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。
PBt-TPE and PBH are synthesized by TiCl4-Al (i-Bu)3 system prior to modifying, and then to modified the PP by use of PBt-TPE and PBH respectively.
采用负载钛催化剂[TiCl4/MgCl2-Al(i-Bu)3]体系,成功地合成了聚1-丁烯热塑性弹性体(PBt-TPE)及1-丁烯-1-己烯共聚物(PBH),并采用上述两种热塑性弹性体对聚丙烯(PP)进行共混改性,研究了PP共混物的力学性能和热性能。
Study on the Compatibilization of PP/TPU Blends
聚丙烯/热塑性聚氨酯弹性体的相容性
Study on Thermoplastic Polyurethane Elastomer Toughening PVC
热塑性聚氨酯弹性体增韧聚氯乙烯的研究
Study of Nylon 1010/Thermoplastic Polyurethane Elastomer Blend System;
尼龙1010/热塑性聚氨酯弹性体共混体系的研究
Processing Technigue and Application of TPU Elastomer Sun Yan and Yu Shengquan
热塑性聚氨酯弹性体加工成型技术及应用
Effect of Sequence Structure of Polyester Polyols on the Properties of Thermoplastic Polyurethane Elastomers
聚酯多元醇的序列结构对热塑性聚氨酯弹性体的性能影响
Study on the Compatibility of Ethylene-Vinyl Acetate Rubber and Thermoplastic Polyurethane Elastomer Blends;
乙烯—醋酸乙烯酯橡胶与热塑性聚氨酯弹性体的相容性研究
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
Enhancement of Toughness and Strength of Polyoxymethylene by Thermoplastic Polyurethane Elastomer and Inorganic Filler;
热塑性聚氨酯弹性体及无机填料增韧增强聚甲醛的研究
Compatibilized PP/TPU Blends Through γ-radiation and Compatibilizers;
聚丙烯/热塑性聚氨酯弹性体的γ-辐照增容与增容剂增容
Synthesis and mechanical property of thermoplastic polyurethane as thermoplastic elastomer propellant binder
热塑性聚氨酯弹性体粘合剂的制备及力学性能的研究
Estimation of Enthalpy of Formation for Energetic Thermoplastic Polyurethane Elastomers by Group Additivity Method
基团加和法估算含能热塑性聚氨酯弹性体的生成焓
Research on the Structure, Properties and Blending Technology of Thermoplastic Polyurethane Elastomer and Chlorinated Polyethylene
热塑性聚氨酯弹性体与氯化聚乙烯橡胶结构与性能及共混技术的研究
polyurethane thermoplastic elastomer
聚氨基甲酸酯热塑性弹性体
The Synthesis and Property of Thermoplastic Fluorinated Polyurethane Elastomer
热塑性含氟聚氨酯弹性体的制备与性能
testing methods for thermoplastic polyurethane elastomers
热塑聚氨酯弹性物试验方法
Preparations and Properties of Novel Thermoplastic Polyurethane and Their BaTiO_3 Composite Elastomers;
热塑性聚氨酯及其钛酸钡复合弹性体的制备与性能
Preparation of PTFE/TPU Microporous Membranes with Rebound Elasticity;
弹性聚四氟乙烯/热塑性聚氨酯多微孔薄膜的研制
The Effect of the Heat-resistance Property of Stearyl Alcohol to Polyurethane Elastomer Based on TDI
十八醇对TDI型聚氨酯弹性体耐热性能的影响