Kapok Fiber: Structure and Properties

2014 ◽  
pp. 101-110 ◽  
Author(s):  
Yian Zheng ◽  
Aiqin Wang
Keyword(s):  
Structure And Properties ◽  
Fiber Structure ◽  
Kapok Fiber

Properties of Flame-Retardant Cellulose Fibers Prepared from Cellulose[Amim]Cl Dope Solution

2011 ◽  
Vol 236-238 ◽  
pp. 1152-1155
Author(s):  
Lei Gao ◽  
Bo Wen Cheng ◽  
Jun Song ◽  
Zeng Geng Guo ◽  
Fei Lu ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Flame Retardants ◽  
Simultaneous Thermal Analysis ◽  
Cellulose Fiber ◽  
Cellulose Fibers ◽  
Structure And Properties ◽  
Fiber Structure ◽  
Fiber Degradation ◽  
Dope Solution ◽  
Flame Retardant Properties

This paper has studied the structure and flame-retardant properties of flame-retardant cellulose fiber with DDPSN as flame retardant. The flame retardants was uniformly dispersed in the cellulose /[Amim]Cl Solution to obtain the good spinnable dope, then the dope was wet-spun. Effects of the flame-retardant contention the fiber structure and properties were investigated. The surface of the flame-retardant cellulose fiber was observed using field emission scanning electron microscope (FESEM). Besides, through the Simultaneous thermal analysis, it has been shown that, with the increase of fame retardant, the degree of fame resistance was obviously improved. The flame retardant acted greatly in condensed phase during the fiber degradation and remained mainly in residues after degradation, the experiments show that the flame-retardant properties of flame-retardant cellulose fiber with 20wt% DDPSN was obvious.

Influence of Solvent Content on Properties of UHMWPA6 Fibers Prepared by Gel-Spinning Method

2014 ◽  
Vol 941-944 ◽  
pp. 1264-1268
Author(s):  
Hui Min Zhang ◽  
Li Zhang ◽  
Qing Xiu Jia
Keyword(s):  
Mechanical Property ◽  
Thermal Property ◽  
Relative Viscosity ◽  
Polyamide 6 ◽  
Structure And Properties ◽  
Fiber Structure ◽  
Gel Spinning ◽  
Solvent Content ◽  
Complex Agent ◽  
Influence Of Solvent

Polyamide 6 (PA6) gels were prepared by dissolving PA6 powder with relative viscosity 25.85 in formic acid using CaCl2 as complex agent. Concentration of the polymer was 18 (w/v) %. And then, polyamide 6 (PA6) fibers were obtained through gel-spinning. In this study, the effects of solvent content on fiber structure and properties were investigated. The results showed that with the increasing of solvent content, significant changes occurred in the crystalline structure and thermal property of fibers. The optimum solvent content of fibers with the highest mechanical property in this study was 9.4%.

Fiber structure and properties of poly(ethylene-2,6-naphthalate) obtained by high-speed melt spinning

Polymer ◽  
2000 ◽  
Vol 41 (22) ◽  
pp. 8139-8150 ◽  
Author(s):  
Gang Wu ◽  
Qingchun Li ◽  
J.A Cuculo
Keyword(s):  
High Speed ◽  
Melt Spinning ◽  
Structure And Properties ◽  
Fiber Structure ◽  
Poly Ethylene

The effect of extraction condition on gel spun super denier PVA fiber structure and properties

e-Polymers ◽  
2009 ◽  
Vol 9 (1) ◽  
Author(s):  
Xia Yumin ◽  
Wang Zhixin ◽  
Tang Huigong
Keyword(s):  
Mechanical Properties ◽  
Structure And Properties ◽  
Fiber Structure ◽  
Extraction Condition ◽  
Gel Spinning ◽  
Solvent Content ◽  
Optimum Parameters ◽  
Pva Fiber

AbstractThis paper is directed towards PVA monofilament with good mechanical properties and super denier, which was produced with the gel spinning technique, first used by K. YAMAURA, used to strengthen the concrete. The structure and properties of PVA fiber were affected especially by extraction conditions, including the temperature, the solvent content and the duration of the extraction, all of which were studied and the optimum parameters were selected.

Fiber Structure and Properties

1976 ◽  
Vol 32 (4) ◽  
pp. P107-P116
Author(s):  
IKUO NARISAWA ◽  
HIROYUKI OGAWA
Keyword(s):  
Structure And Properties ◽  
Fiber Structure

Kapok fiber structure-oriented polyallylthiourea: Efficient adsorptive reduction for Au(III) for catalytic application

Polymer ◽  
2014 ◽  
Vol 55 (20) ◽  
pp. 5211-5217 ◽  
Author(s):  
Yian Zheng ◽  
Yongfeng Zhu ◽  
Aiqin Wang
Keyword(s):  
Fiber Structure ◽  
Kapok Fiber ◽  
Catalytic Application

Melamine formaldehyde/polyvinyl alcohol composite fiber: Structure and properties manipulated by hydroxymethylation degree

2014 ◽  
Vol 131 (17) ◽  
pp. n/a-n/a ◽  
Author(s):  
Weixing Xu ◽  
Shujuan Dong ◽  
Cihang Yu ◽  
Xiang Yan ◽  
Jianjun Xu ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Composite Fiber ◽  
Structure And Properties ◽  
Fiber Structure ◽  
Melamine Formaldehyde
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