1) as-spun fiber
初生纤维
1.
The properties of as-spun fibers and precursors were decreased when those parameters were lower or higher than the .
分析了凝固浴温度、浓度、表观负拉伸等凝固条件对聚丙烯睛初生纤维形态结构的影响规律及作用机理,得出最佳的凝固工艺参数。
2.
The results showed that the coagulation bath composition had little influence on the size of the internal micropores in the fibers, and the fibrillation of as-spun fibers occurred in a slight degree during the spinning process.
用扫描电子显微镜研究了初生纤维形态结构 ,发现聚酰亚胺初生纤维的内部孔洞较小 ,而且受凝固浴配比的影响也较小。
3.
The effects of acid content of coagulation bath and PANI content of spin dope on the morphology and structure of as-spun fibers were studied by SEM.
采用扫描电子显微镜 ( SEM)研究了凝固浴中酸的含量以及纺丝浆液中 PANI的含量对初生纤维形态结构的影响 ,并探讨了初生纤维的微观结构对纤维的拉伸性能的影
2) nascent fibers
初生纤维
1.
Discussion of influential factors on the orientation and properties of PAN nascent fibers
影响湿纺PAN初生纤维取向和性能因素的探讨
2.
The paper was mainly studied the effect of coagulation bath drawing action on the solvent diffusion coeffecient and property of nascent fibers during the polyacrylonitrile wet spinning.
采用高锰酸钾反滴定法、X射线衍射法、电子探针、纤维纤度仪及强力仪等考察了聚丙烯腈纤维在湿法成形过程中,凝固浴拉伸对溶剂二甲基亚砜的扩散系数、残留溶剂含量、S元素含量、初生纤维结晶性能、截面形貌及初生纤维应力-应变曲线的影响。
3) nascent fiber
初生纤维
1.
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
2.
Polyvinyl alcohol (PVA) spinning solution and nascent fiber were prepared by dissolving high-relative molecular weight PVA in different solvents.
采用不同的溶剂溶解高相对分子质量聚乙烯醇(PVA),制备PVA纺丝原液及初生纤维,对其结构和性能进行了研究。
4) primery vascular bundle
初生纤维束
5) as-spun Lyocell fiber
初生Lyocell纤维
1.
In this paper,the never dried as-spun Lyocell fibers were cross-linked by dipping in various concentrations of crosslink agent and then dipping in various concentrations of alkali agent for different time.
对尚未干燥过的初生Lyocell纤维进行交联处理,并分析了各种交联条件下所制得的Lyocell纤维的原纤化性能。
6) PAN nascent fiber
PAN初生纤维
1.
The sample of PAN nascent fibers was prepared by wet-spinning and drying technology.
采用湿法纺丝得到聚丙烯腈(PAN)初生纤维,干燥后得到PAN初生纤维样品。
补充资料：初生纤维
分子式：
CAS号：
性质：化纤生产中的一个术语。指由成纤高聚物的溶液或熔体，在压过喷丝孔经固化后所得到纤维的统称。从该纤维的结构来看，它的取向度和结晶度很低，力学性能很差，尚不能满足纺织加工和使用的要求；必须经过进一步的后加工，使它获得需要的性能，才能作为成品纤维出厂以供使用。
CAS号：
性质：化纤生产中的一个术语。指由成纤高聚物的溶液或熔体，在压过喷丝孔经固化后所得到纤维的统称。从该纤维的结构来看，它的取向度和结晶度很低，力学性能很差，尚不能满足纺织加工和使用的要求；必须经过进一步的后加工，使它获得需要的性能，才能作为成品纤维出厂以供使用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条