Fiber Structure Development of Polyester Fiber Analyzed by the Laser-heated Drawing
激光加热拉伸分析聚酯纤维的纤维结构发展
基本信息
- 批准号:15550182
- 负责人:
- 金额:$ 2.37万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2003
- 资助国家:日本
- 起止时间:2003 至 2005
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
By drawing with heating the running synthetic fiber rapidly and uniformly with laser irradiation, the neck-drawing point can be fixed about the range of 0.1 mm without contact. In this study, we have succeeded to analyze the deformation behavior of fiber materials, energy balance on the drawing process, and fiber structure development mechanism in the drawing process by measuring fiber diameter profiles, fiber temperature profiles, and the x-ray diffraction patterns for the drawing process. The time-resolution was about 0.01 milliseconds for obtained diameter profiles, and was 0.6 milliseconds for temperature profiles and x-ray diffraction patterns. Not only poly(ethylene terephthalate) but also poly ethylene, poly propylene, PFA, and PA-9T were applied for the measurements. By the obtained diameter profiles,
通过用激光照射快速均匀地加热行进的合成纤维进行拉伸,颈拉伸点可以无接触地固定在约0.1mm的范围内。在这项研究中,我们已经成功地分析了纤维材料的变形行为,拉伸过程中的能量平衡,并在拉伸过程中的纤维结构的发展机制,通过测量纤维直径分布,纤维温度分布,和X射线衍射图案的拉伸过程。时间分辨率为约0.01毫秒获得的直径分布,和0.6毫秒的温度分布和X-射线衍射图案。不仅聚(对苯二甲酸乙二醇酯),而且聚乙烯,聚丙烯,PFA,和PA-9 T的测量。通过所获得的直径轮廓,
项目成果
期刊论文数量(66)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Mechanical Properties of Poly(ethylene terephthalate) Fiber Produced by Conjugate Melt Shinning with Polystyrene and CO_2 Laser-Heated Drawing
聚苯乙烯与CO_2激光加热拉伸共轭熔融光亮聚对苯二甲酸乙二醇酯纤维的力学性能
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:K.Nakata;Y.Ohkoshi;Y.Gotoh;M.Nagura;Y.Funatsu;T.Kikutani
- 通讯作者:T.Kikutani
精密高分子技術 第5章 6.レーザー加熱延伸
精密高分子技术第5章6.激光加热拉伸
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:T.Ikaga;Y.Ohkoshi;Y.Gotoh;M.Nagura;Y.Kawahara;大越 豊;大越 豊;大越 豊
- 通讯作者:大越 豊
Effects of Drawing Form and Draw Ratio to the Fiber Structure and Mechanical Properties of CO_2 Laser Heated Drawn Poly(ethylene terephthalate)
拉伸形式和拉伸比对CO_2激光加热拉伸聚对苯二甲酸乙二醇酯纤维结构和力学性能的影响
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:W.Okumura;Y.Ohkoshi;Y.Gotoh;M.Nagura;H.Urakawa;K.Kajiwara
- 通讯作者:K.Kajiwara
Diameter Profile Measurements for CO_2 Laser Heated Drawing Process of PET Fiber
PET纤维CO_2激光加热拉伸过程的直径轮廓测量
- DOI:
- 发表时间:2003
- 期刊:
- 影响因子:0
- 作者:W.Okumura;T.Kanegae;Y.Ohkoshi;Y.Gotoh;M.Nagura
- 通讯作者:M.Nagura
炭酸ガスレーザー加熱延伸されたポリエチレンテレフタレート繊維の分子鎖配向挙動と結晶化度
二氧化碳激光加热拉伸聚对苯二甲酸乙二醇酯纤维的分子链取向行为和结晶度
- DOI:
- 发表时间:2003
- 期刊:
- 影响因子:0
- 作者:伊香賀敏文;大越豊;後藤康夫;奈倉正宣;河原豊
- 通讯作者:河原豊
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OHKOSHI Yutaka其他文献
OHKOSHI Yutaka的其他文献
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{{ truncateString('OHKOSHI Yutaka', 18)}}的其他基金
Analysis of the Initial Structure Development for Clearing the Mechanism for Fabricating High-Strength Fiber
阐明高强度纤维制造机理的初始结构开发分析
- 批准号:
23550240 - 财政年份:2011
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Analysis of Fiber Structure Development by in-situ measurement of less than one millisecond's time-resolution
通过小于一毫秒时间分辨率的原位测量分析纤维结构发展
- 批准号:
18550191 - 财政年份:2006
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of spinnability evaluation system with measuring electric resistance
电阻测量可纺性评价系统的开发
- 批准号:
10650883 - 财政年份:1998
- 资助金额:
$ 2.37万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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