raw solution from a spinning spinneret into a spinning cylinder, and evaporating the solvent from the spun fibers while controlling the temperatures of a spinning gas so that the temperatures are successively lowered from the top of the spinning cylinder to the gas-exhausting part of the cylinder....
13.Surface active agents--Textile auxiliaries--Method for determination of wetting power in mercerizing bathGB/T5558-1985表面活性剂纺织助剂丝光浴润湿力测定法 14.Self-dialysis Wet-spinning of RSF Fibers Containing Xanthate and Their Structure and Properties;含黄原酸盐再生丝素纤维自透析法湿纺成型及其...
关键词:聚酰亚胺,干法纺丝,纤维,环化,热拉伸,结构和性能POLYIMIDEFIBERSBASEDONBPDA-DABA-BIAPREPAREDBYDRYSPINNINGMETHODABSTRACTPolyimidesareonetypeofhighperformancepolymerswithexcellentthermalstability.Polyimidefibersexhibitssomepropertiesofhigh-performance,hightemperatureresistance,radiationandexcellentmechanicalpropertiesfibers....
dry wet spinning 美 英 un.干湿法纺丝 网络乾湿法纺丝;乾湿纺丝法 英汉 网络释义 un. 1. 干湿法纺丝
The invention provides a dry spinning flash evaporation control device and a dry spinning flash evaporation control method. The dry spinning flash evaporation control device comprises a flash evaporation channel, a temperature detection device and a solvent content online detector. A spinneret plate is ...
Dry Method Heat Pump Annual Energy Consumption - Warm (kWh/yr) 129 Energy Rating 9 Star Refrigerant (Type) R134a Feature AI Control Yes All-In-One Control No Interior Light (LED) Yes AI Dry Yes Motor DIT Compressor Inverter Smart Control (WiFi) Yes Reversible Door Yes Child ...
1)dry-jet wet spinning干湿法 1.Study ondry-jet wet spinningprocess of noncircular cross-section shape polyacrylonitrile precursor for carbon fiber and the mechanical property;干湿法制备异形PAN原丝及其力学性能的研究 英文短句/例句 1.COMPARISON AND ANALYSIS OF TWO-TYPE PURIFICATION PROCESSES FOR ACETYLENE...
The present invention is based on the method of producing raw silk wet spinning process is simple, not only to maintain and enhance the wet and dry the original dense, smooth, no advantage of macropores, may be overcome through the dense skin layer, oxygen diffusion resistance is too large...
1) dry-wet spinning method 干-湿纺丝法 2) dry-wet spinning 干湿法纺丝 1. The effects of PAN polymer and spinning dope on precursor and elaborates the features ofdry-wet spinningprocess and its effects on fiber's physical and mechanical properties are also described. ...
Disclosed is a method of dry-etching a sample (e.g., a wafer) having an aluminum system film structure to be etched. Etching is performed in a plasma, under reduced pressure, the plasma being formed f