| 甲壳素纤维热湿性能的测试与分析 |
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| 引用本文： | 郭丽,王建坤.甲壳素纤维热湿性能的测试与分析[J].天津工业大学学报,2011,30(1). |
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| 作者姓名： | 郭丽 王建坤 |
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| 作者单位： | 天津工业大学,纺织学院,天津,300160 |
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| 摘 要： | 对甲壳素纤维在不同水浴温度和时间下进行热湿处理,应用DZF-6050型真空干燥箱、YG001A单纤维电子强力仅、KYKY-2800型扫描式电子纤维镜及D8 DISCOVER with GADDS型X免衍射仪等砖其热湿性能进行测试,并对测试结果进行分析.结果表明:在不同的水浴温度下,当水浴时间为80min时,纤维的断裂强力最高;在不同的水浴时间下,水浴温度为60℃时纤维的断裂强力最高;而纤维的断裂伸长随水浴时间及温度的变化不明显.因此,在对甲壳素纤维的后续处理中,选择水浴温度为60℃和水浴时间为80min时,可保证甲壳素纤维具有较大的断裂强力.
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| 关 键 词： | 甲壳素纤维 热湿性能 断裂强度 |
Research of hygrothermal performance of chitin fibers |
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| GUO Li,WANG Jian-kun.Research of hygrothermal performance of chitin fibers[J].Journal of Tianjin Polytechnic University,2011,30(1). |
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| Authors: | GUO Li WANG Jian-kun |
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| Affiliation: | GUO Li,WANG Jian-kun(School of Textiles,Tianjin Polytechnic University,Tianjin 300160,China) |
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| Abstract: | Chitin fibers is treatment used water bath method in different time and temperature,and the hygrothermal performances are tested by using DZF-6050 vacuum drying oven,YG001A single fiber strength instrument,KYKY-2800 scanning electron microscope,and D8 DISCOVER with GADDS X-ray diffraction meter.The experimental results reveal that in various temperatures in the test,the maximum breaking strength of fiber when water bath for 80 min,and in various time in the test,the maximum breaking strength of fiber when w... |
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| Keywords: | chitin hygrothermal performance fracture strength |
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