polyester相关论文
Repair of the radial defect of rabbit with polyester/tricalcium phosphate scaffolds prepared by rapi
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Ethylene glycol aluminum was prepared efficiently and characterized by FT-IR and NMR.It exhibited higher catalytic activ......
聚酯／天丝混纺织物在服用舒适性和耐久性方面性能优越，这是因为天丝具有很好的水分调节性能。与公认的聚酯／棉混纺相比，优越的水分调节......
Since the year of 2011, textile machinery market demand in China as well as industrial economic indexes has represented ......
Orthogonal test was used to evaluate the effects of synthetic such as temperature(120～140℃),reaction time(4-6)and substr......
HDI trimer was firstly used to improve the mechanical properties of hydroxylterminated unsaturated polyester (UP). Mecha......
The curing mechanism of furfuryl alcohol and urea-formaldehyde furan resins was investigated using infrared spectroscopy......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Repair of the radial defect of rabbit with polyester/tricalcium phosphate scaffolds prepared by rapi
Objective: To evaluate the effects of repairing rabbit radial defects with polyester/tricalcium phosphate scaffolds prep......
采用截面异形化纤维是生产仿真丝织物的途径之一，涤纶异形丝是一种生产仿真丝织物的原料。文章根据多组分复合熔融纺丝工艺，设计了涤......
综述了国内外近年来通过化学方法合成的各种可生物降解高分子材料,对其合成方法、降解原理、研究现状及研究热点进行了简单的概述,......
聚酯(PET)和大多数高分子材料一样,具有可燃性,氧指数较低等弱点。随着对建筑保温材料环保、阻燃要求的不断提升,环保阻燃型聚酯研......
由聚酯和聚酰胺6两种原料的单丝经进织造、热定形、接头加工而成的滤布,具有抗拉强度大、耐曲折性好、耐酸碱、耐高温、滤水性好、......
采用裂解气相色谱-质谱联用技术对聚对苯二甲酸丙二醇酯、聚对苯二甲酸乙二醇酯、聚对苯二甲酸丁二醇酯进行分析研究。通过对试验......
采用复合纺丝的方法,制备了纤维电阻≤109Ω/cm、截面为一字形与三点形、规格为22 dtex/3 f与55 dtex/6 f的白色涤纶导电纤维。对......
探讨了聚酯纤维在针织产业链可持续发展的关注重点.尽管聚酯纤维相对其他合成纤维来说综合竞争优势明显,但是由于总量增加所带来的......
对在熔体直纺生产线上生产低缩率涤纶合股网络复合丝(ITY)的工艺进行全面系统分析,研究表明:预取向丝油架位置高于全拉伸丝油架位......
探讨了影响82.5 dtex/36 f扁平涤纶全拉伸丝(FDY)染色M率的因素.通过试验得出:关闭缓冷器,无风区高度加高为80 mm,风筒高度增大为4......
对熔体直纺涤纶“雀屏丝”生产工艺进行了系统研究.研究结果表明:采取在热辊圆柱面轴向均匀开6条宽10 mm、深0.5 mm的凹槽,使丝束......
This paper presents a study on the Design of Experiments (DoE) approach to optimize the fabrication parameters of titani......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The difcult year 2020 has passed.Looking forward to 2021,the gradual economic recovery will provide a guarantee for the ......
选用TERASIL(R) SD型分散染料与合成纤维精练-染色助剂UNIVADINE(R)SD组合,对涤纶长丝织物进行短流程染色,探讨了精练-染色一浴法......
Ring-opening Copolymerization of Adipic Anhydride and Propylene Oxide Catalyzed by Yttrium Triflates
s tracked by1H NMR analyses....
采用3只耐碱分散染料在高温条件下对涤纶进行碱减量和染色一浴处理,处理浴由分散染料和氢氧化钠组成,研究氢氧化钠和染料质量浓度......
A large-area improved dielectric barrier glow discharge tunnel has been developed for modifying the surface of polyester......
通过Aspen Polymer对对苯二甲酸和乙二醇进行逐步聚合生成聚酯的反应进行了研究。并采用间歇反应器模块分析了进料比、压力、温度......
Synthesis, Characterization and in vitro Degradation Properties of Poly (Propylene Fumarate-co-Propy
Poly(propylene fumarate-co-propylene sebacate) (P(PF-co-PS)) was crosslinked with N-vinyl pyrrolidone (N-VP) to form net......
As one type of environment-friendly polymer, biodegradable starch-based materials have been widely explored in recent ye......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探讨织物结构对表面沉积纳米复合薄膜形貌及性能的影响,采用直流射频共溅法,以不同组织结构纯涤纶织物为基材,分别以金属银(Ag)......
