The structures of wet-spinning RSF as-spun fiber were investigated through SEM,FTIR,X-ray diffraction,TGA and were comparatively studied with that of natural silk fiber.
以溴化锂/乙醇作混合溶剂溶解脱胶后的丝素,获得了成型性良好的纺丝溶液,然后将制得的溶液进行湿法纺丝,得到了较均匀的初生纤维,用SEM、FTIR、X-射线衍射、TGA等分析手段对湿纺丝素初生纤维的结构进行了分析,并与天然丝素纤维的结构进行了比较,表明再生丝素初生纤维具有比较松散的结构,并具有较低结晶程度。
Based on blended technology of linen wet-spinning,wet-spinning linen/polyester products were developed,the effects of the yarn twist factor,length of polyester fiber and other technological parameters on yarn quality were studied and the process was optimized.
本文利用亚麻湿纺混纺工艺成功开发出亚麻/涤纶湿纺混纺产品,并研究了成纱捻系数、涤纶纤维长度以及其他纺纱工艺对成纱质量的影响,优选出较优工艺。
Discussion on process technology of water-soluble PVA fiber via wet spinning;
湿法纺丝制备水溶性PVA纤维工艺探讨
Preparation and wet spinning process for chitosan spinning dope;
壳聚糖纺丝原液制备及湿法纺丝工艺初探
The PLA and 2%PEG+98%PLA filaments have been prepared by wet spinning with the solvent HFIP.
以HFIP为溶剂,通过湿法纺丝制得PLA和2%PEG+98%PLA纤维,并使用红外光谱和电子强力仪分别对其分子结构和力学性能进行表征。
The phase separation mechanism during coagulation process in PAN wet-spinning
PAN湿法纺丝凝固过程中相分离机理初探
The research progress in coagulation process of PAN protofiber in wet-spinning is reviewed.
综述了PAN湿法纺丝中的凝固成纤过程的研究进展,主要介绍了成纤过程中溶剂与沉淀剂的双扩散的理论研究情况,讨论了凝固浴条件包括凝固浴温度、浓度及纺丝原液的固含量对双扩散及纤维结构与性能的影响,对PAN原丝及其碳纤维的发展与应用作了简单介绍。
Now it has become feasible to produce spider silk proteins by means of biotechnology and the man-made spider silk fibers have been also produced by wet-spinning method.
随着生物技术的发展,人工合成蜘蛛丝蛋白已成为可能,并且可以用湿法纺丝技术将人工合成蜘蛛丝蛋白纺制成人造蜘蛛丝。
Structure changes of regenerated cellulose fibers wet-spun from a cotton linter pulp(degree of polymerization ~620)solution in an NaOH/thiourea/urea(8∶6.
5∶8)溶剂溶解的棉浆粕(聚合度620)溶液湿法纺丝获得再生纤维素纤维的结构变化。
The wet-spun technology of AN-VDC copolymer fibers contain Ag-AC was studied.
以二甲基甲酰胺(DMF)作为溶剂,将载银活性炭与丙烯腈-偏氯乙烯共聚物共混制成纺丝原液,通过共混、过滤、脱泡计量后,经过喷丝板将共混纺丝原液喷入凝固浴,湿法纺丝而成。
Rearch on stealth wet-laid nonwovens in CM/MM band;
厘米波/毫米波兼容隐身湿纺织物研究
Optimization on the Parameters of Linen (Long)/Polyester Wet Blended Spinning
亚麻(长麻)/涤纶湿纺混纺工艺优化
Study on Rheological Behavior of PAN/DMSO Solution and Dry-jet Wet-spinning Spinability;
PAN/DMSO溶液的流变性能及干湿纺可纺性能研究
Study on drawing process of dry-jet wet spinning of PAN fiber
干-喷湿纺聚丙烯腈纤维拉伸工艺研究
Study on Preparing Polyimide Regular Fiber and Nanofiber via Partly Imidized Process of Poly(Amic Acid);
聚酰胺酸部分成环法制备聚酰亚胺湿纺纤维和电纺纤维的研究
The influence of the solid content in spinning solution on the structure and morphology of PAN nascent fiber by wet spinning
纺丝液固含量对湿纺PAN初生纤维结构形态的影响
The application of high shearing pump in two step acrylon wet spinning process
高剪切泵在腈纶二步法湿纺工艺中的应用
Study on Formation Mechansim of PAN Precursor Spun from PAN/DMSO Solution by Dry-jet Wet-spinning Technology;
干湿纺聚丙烯腈碳纤维原丝的成形机理研究
testing methods for water vapour permeability of textile fabrics
纺织品透湿度试验方法
Non-woven fabric lines (wet process)
无纺织物生产线(湿法)
Study on the Wet Spinning of PEG/PLA and Electrospinning of SF/PLA;
湿法纺PEG/PLA和静电纺SF/PLA的研究
standard atmospheres for conditioning and testing textiles
纺织品的调湿和试验用标准大气
Standard atmospheres for textiles conditioning and testing
GB6529-1986纺织品的调湿和试验用标准大气
testing method for resistance to surface wetting:spray method
纺织织物表面抗湿性测定：沾水试验法
Study on NaSCN Wet Spinning and Forming Process for PAN;
聚丙烯腈NaSCN湿法纺丝成形工艺研究
TESTING METHODS FOR MOISTURE ABSORBING AND QUICK DRYING TEXTILE;
纺织品吸湿排汗性能测试方法的研究
Microstructure of PAN Precursor Fibers in Wet-spinning
湿法纺聚丙烯腈原丝的微观结构分析
Practice of Temperature Rise and Humidity Decrease Adjustment Method in Summer for Textile Mill
纺织厂夏季升温降湿调节方法的实践
Textile fabrics--Determination of resistance to surface wetting--Spray test
GB/T4745-1997纺织织物表面抗湿性测定沾水试验法