紡絲液 的英文怎麼說
中文拼音 [bǎngsīyè]
紡絲液
英文
spinning dope-
Our company was established in 1982, possesses finish machining equipment numerically controlled machine, engine lathe, high precision instrument lathe, thread - rolling machine, hobbing machine and milling machine etc, specializes in producing textile machinery fittings, hydraulic fitting pipe, automobile and moto - rcycle fittings and plastic fittings etc. the products have been sold all over china and sold to as far as middle east, southeast asia etc
我公司創建於1982年，擁有數控車床，普通車床，高精度儀表車，滾絲機，注塑機，磨床，鋸床，銑床設備等各種精加工設備， ，專業生產液壓管接頭，紡織機械配件，汽摩配件及塑料配件等，產品銷往全國各地，並通過外貿公司遠銷海外市場。Morphology and impact property of poly phenylene oxide polyamide ethylene - 1 - octene copolymer blends
原液粘度特性及紡絲工藝性的研究By blending with pva, the rigidity and fragile properties of regenerated sf could be improved to some extent
研究了共混配比、溶液濃度、添加劑含量及電紡電壓、噴絲距離等因素對纖維盛開及纖維有關性能的影響。Study on the characteristics of cellulose nmmo water spinning solution
水紡絲溶液組成的表徵In order to prepare bioactive functional fibers, the german company zimmer blended seaweed particles with the spinning solution during the solvent spun process for cellulose fibers, and dispersed the seaweed particles in the resultant seacell fibers
摘要為了制備具有生物活性的功能性纖維，在溶劑法生產再生纖維素纖維的過程中，把海藻粉末與紡絲溶液混合，所得到的海絲纖維中分佈了細小的海藻顆粒。With increasing the amount of pva in the blend, concentration of spinning solution and the voltage of electrospinning, spinnability of the solution could be favored
研究表明：與聚乙烯醇共混后再生絲素纖維的柔韌性有一定改善，適當增加pva在共混物中的含量、提高紡絲液濃度以及紡絲電壓有利於改善共混溶液的可紡性。Higher the post - crosslinking temperature was, the better regularity of the cluster structure of the fibers. the camp aqueous solution wet - spinning process was researched. the results showed, as a spinning solution, the optimal concentration and neutralization of the camp aqueous solution was 25 % and 85 % respectively
通過對camp水溶液濕法紡絲成形研究發現，當濃度為25 、中和度為85時， camp水溶液具有較好的流動性和可紡性，溶液呈現良好的動力學穩定性，無分層現象。Salt alginate fiber was prepared by means of wet spinning, the structure and properties of the fibers were studied by differential thermal analysis, infrared and scanning electron microscopy
摘要採用溶液紡絲的方法制備了海藻酸鹽纖維，藉助熱分析、紅外分析及掃描電子顯微鏡等對纖維結構與性能進行了研究。The adsorption of polymer chains at the sio2 surface avoided the coherence between the nascent hollow fibers, improved spinning conditions and hollow fiber bearing. the addition of ca further improved mechanical property of membrane, but pressure - resiposivity became weak. by controlling polymer and sio2
通過對sio _ 2填充pu溶液紡絲成形研究發現，因sio _ 2對pu紡絲液相分離條件的改變及對pu大分子的吸附，有效防止了pu初生纖維的粘結，提高了pu紡絲溶液的可紡性，改善了pu中空纖維膜的支撐性。This charged fiber can be directed or accelerated by electrical forces and then collected in mats or other useful geometrical forms. the diameters of electrospun fibers are in the range of tens of nanometers to several micrometers. in this paper, polyacrylonitrile ( pan ) nanofibers are made by electrospinning pan / dimethylformamide ( dmf ) and pan / dimethylacetamide ( dmac ) with adjusting the main process parameters including electrostatic voltage ( 20 ~ 50kv ), sprinkler aperture ( 0. 5 ~ 0. 8mm ), collection distance ( 15 ~ 25cm ), solution concentration ( 6 wt % - 14 wt % )
本文主要對聚丙烯腈（ pan ）二甲基甲酰胺（ dmf ） 、 pan二甲基已酰胺（ dmac ）體系進行電紡絲，調節靜電壓（ 20 50kv ） 、噴頭孔徑（ 0 . 5 0 . 8mm ） 、接收距離（ 15 25cm ） 、溶液濃度（ 6wt 14wt ）等過程參數，制得pan納米纖維，纖維平均直徑在200 1000nm ；詳細分析了過程參數對纖維細度、形態等的影響，認為高聚物溶液濃度及靜電壓對纖維細度有決定性影響，其它過程參數如接收距離、噴射孔徑、紡絲溶液溫度、溶液電導率等的調整應以這兩參數為基礎進行。Electrospinning origins from that electrically charged fluid is forced jets in the high voltage electrostatic field. electrospinning occurs when the electrical forces at the surface of a polymer solution or melt overcome the surface tension and cause an electrically charged jet to be ejected. when the jet dries or solidified, an electrically charged fiber remains
電紡絲技術是基於高壓靜電場下導電流體產生高速噴射的原理發展而來，其基本過程是：聚合物溶液或熔體在幾千至幾萬伏的高壓靜電場下克服表面張力而產生帶電噴射流，溶液或熔體射流在噴射過程中乾燥、固化，並保持一定電荷量，最終落在接收裝置上形成纖維氈或其它形狀的纖維結構物。Emulsion flash spinning process
乳液閃蒸紡絲法The spinning conditions include spinning methods, the pressure and types of filling liquid, the pes concentration, the molecular weight of pvp and peg and the coagulation length in the first coagulation bam
紡制條件包括:紡絲方法、填充液的壓力和種類、聚醚礬質量分數、聚乙烯毗咯烷酮的相對分子質量、聚乙二醇的相對分子質量以及在第一凝固浴中的凝固長度等。Study on the rheological properties of high molecular weight polyacrylonitrile spinning solution
紡絲溶液的流變性能研究The preparation of collagen - chitosan blended spinning solution
殼聚糖共混紡絲液的制備Concentrations, bore flow rate, dope solution temperature, coagulant bath temperature, 5 types of composite pu hollow fiber membranes were prepared. the recovery extent of different composition hollow fiber membrane pore size is different. the ability to recover of type
另外，在pu紡絲液中混入適量醋酸纖維素（ ca ） ，也可有效改善pu溶液的可紡性，提高pu中空纖維膜的支撐強度和耐壓強度，但壓力響應性有所減弱。5 have a better recovery. the flux - transmembrane pressure curves of several kinds of pu composite hollow fiber membranes differed completely from non - deformation membranes, deviated from the linear relation obviously. this strongly indicated that, due to pu characteristics, such as good elasticity and strong recovery, pu - sio2 composite hollow fiber membranes have a comparatively good pressure - responsivity
通過調整紡絲液濃度、 sio _ 2含量、中空芯液流量、紡絲溫度、凝固浴溫度等參數，紡制出5種較為理想的壓力響應性pu復合中空纖維膜，其中，含有20和25 sio _ 2的pu復合中空纖維膜孔徑增加和孔徑回復最為理想。It produces more than 30 products of chemicals, chemical fiber, textile, and building materials with double wheel as its trademark. the company has an annual output of 50, 000 tons of vac, 25, 000 tons of pva, 60, 000 tons of calcium carbide, 10, 000 tons of vinylon staple, 32, 000 tons of polyester filament, 80, 000 tons of cement, 10, 000 tons of formaldehyde, and 10, 000 tons of pvac emulsion. some main products, for instance, pva, vinylon staple, and polyester filament, were awarded excellent product by the fujian provincial government, the ministry of textile industry of china, or our country for many times
福建紡織化纖集團有限公司主要生產以「雙輪牌」為注冊商標的化工化纖建材三大系列30餘種產品，產品年生產能力為：醋酸乙烯5萬噸聚乙烯醇2 . 5萬噸電石6萬噸滌綸加工絲3 . 2萬噸維綸纖維1萬噸甲醛1萬噸水泥8萬噸彩色母粒1200噸，同時還生產聚醋酸乙烯乳液不飽和樹脂安全網等產品。分享友人