CN108716040A - 一种韧性高的复合纤维材料 - Google Patents
一种韧性高的复合纤维材料 Download PDFInfo
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Abstract
本发明公开了一种韧性高的复合纤维材料,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。所述改性苎麻纤维材料,其制备方法具体如下:(1)将苎麻纤维置于等离子机中进行刻蚀处理;(2)将所述刻蚀苎麻纤维浸泡到浸渍液中进行浸渍处理;(3)将所述浸渍苎麻纤维电离处理;所述浸渍液,由如下组份制得:水、秋水仙碱、氯化锌、二氧化钛粉、药液、氯化钙粉、麦角新碱、甲壳素,硅酸钠溶液。经过实验,本发明方法制备的复合纤维材料强度与断裂伸长率均优于现有技术中的普通纤维材料,且制造成本更低,市场前景广阔。
Description
技术领域
本发明涉及纤维材料技术领域,具体是一种韧性高的复合纤维材料。
背景技术
纤维材料是纤维状物质通过纺织加工工艺形成的结构化材料,通常也被称为纺织材料。纤维材料的应用历史已经相当的悠久,虽然并无明确的记录说明这种材料是何时产生,但在人类古代贸易中,纤维材料始终占据着重要的地位充分说明纤维材料对人类发展的重要性。伴随着最近的崇尚自然的热潮,关于纤维材料,以丝绸、羊毛等为首的源自动植物的天然纤维的需求也不断提高。对于这样的天然纤维,也只要能够赋予上述那样的各种功能性,就能够活用合成纤维所没有的天然纤维的特性而实现以往没有且优异的纤维材料。
现有技术中,如何提高纤维材料的韧性是提高纤维材料产品品质的重点,为了提高企业的经济效益,急需一种成本低廉、韧性好的纤维材料。
发明内容
为了解决上述背景技术中提出的问题,本发明提供了一种韧性高的复合纤维材料,且生产成本低廉。
一种韧性高的复合纤维材料,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。
进一步的,所述改性苎麻纤维材料,其制备方法具体如下:
(1)将苎麻纤维置于等离子机中进行表面处理,温度为40-42℃,湿度为70-75%,射频电源功率350-380W,处理时间15-20分钟,制得刻蚀苎麻纤维;
(2)将所述刻蚀苎麻纤维浸泡到浸渍液中,先在常温下,浸泡50-60分钟,然后加热至55-60℃,同时再向所述浸渍液中滴加质量分数为1.5的碳酸氢钠水溶液,所述碳酸氢钠水溶液滴加量为所述浸渍液体积的8%-10%,滴加完毕后,一起添加到真空反应釜中,在30-35℃下真空浸渍处理45-60分钟,然后取出,过滤,采用去离子水对刻蚀苎麻纤维进行表面清洗至pH值为8-10,烘干至恒重,得浸渍苎麻纤维;
(3)将所述浸渍苎麻纤维电离处理,温度48-50℃,电压110-115V,正负极交替频次1次/90秒,时间25-30分钟,然后向电离槽中加入壳聚糖溶液进行二次电离,电压80-85V,正负极交替频次2次/90秒,处理时间30-40分钟,即得。
进一步的,所述浸渍液,按质量份数计,由如下组份制得:水200-300份、秋水仙碱10-15份、氯化锌15-20份、二氧化钛粉3-5份、药液15-20份、氯化钙粉12-18份、麦角新碱0.5-1份、甲壳素1-3份,硅酸钠溶液20-40份。
进一步的,所述药液,按质量份数计,由如下组份制得:冬瓜子5-8份、荷叶10-12份、益母草3-6份、苦杏仁1-3份、大血藤1-3份、水150-200份。
进一步的,所述药液,其制备方法,具体如下:将所述冬瓜子、荷叶、益母草、苦杏仁、大血藤均匀混合,然后添加水,加热至沸腾,保温30分钟,然后调节温度至50-58℃,保温20分钟,然后进行过滤去除固体残渣,即得。
进一步的,所述硅酸钠溶液,其质量分数为8%-10%。
进一步的,所述壳聚糖溶液,按质量份数记,由壳聚糖10-15份、质量分数为10%的盐酸溶液80-100份均匀混合后制得。
与现有技术相比,本发明的有益效果是:
本发明通过将苎麻纤维置于等离子机中进行表面处理,使表面形成不规则的凹坑,与其他纤维混纺后可增加相互间摩擦力,配制出的浸渍液对苎麻纤维进行处理,改变了苎麻纤维的结晶度和取向度等特性,可有效改善苎麻纤维的细度、断裂伸长率和强度等性能,且不降低其原本的优良性能,最后将聚酯纤维材料和苎麻纤维材料复合制成,进一步的强化改善效果。经过实验,本发明方法制备的复合纤维材料强度与断裂伸长率均优于现有技术中的普通纤维材料,且制造成本更低,市场前景广阔。
具体实施方式
实施例1
一种韧性高的复合纤维材料,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。
进一步的,所述改性苎麻纤维材料,其制备方法具体如下:
(1)将苎麻纤维置于等离子机中进行表面处理,温度为40-42℃,湿度为70-75%,射频电源功率350-380W,处理时间15分钟,制得刻蚀苎麻纤维;
(2)将所述刻蚀苎麻纤维浸泡到浸渍液中,先在常温下,浸泡50分钟,然后加热至55-60℃,同时再向所述浸渍液中滴加质量分数为1.5的碳酸氢钠水溶液,所述碳酸氢钠水溶液滴加量为所述浸渍液体积的8%-10%,滴加完毕后,一起添加到真空反应釜中,在30-35℃下真空浸渍处理45分钟,然后取出,过滤,采用去离子水对刻蚀苎麻纤维进行表面清洗至pH值为8-10,烘干至恒重,得浸渍苎麻纤维;
(3)将所述浸渍苎麻纤维电离处理,温度48-50℃,电压110-115V,正负极交替频次1次/90秒,时间25分钟,然后向电离槽中加入壳聚糖溶液进行二次电离,电压80-85V,正负极交替频次2次/90秒,处理时间30分钟,即得。
进一步的,所述浸渍液,按质量份数计,由如下组份制得:水200份、秋水仙碱10份、氯化锌15份、二氧化钛粉3份、药液15份、氯化钙粉12份、麦角新碱0.5份、甲壳素1份,硅酸钠溶液20份。
进一步的,所述药液,按质量份数计,由如下组份制得:冬瓜子5份、荷叶10份、益母草3份、苦杏仁1份、大血藤1份、水150份。
进一步的,所述药液,其制备方法,具体如下:将所述冬瓜子、荷叶、益母草、苦杏仁、大血藤均匀混合,然后添加水,加热至沸腾,保温30分钟,然后调节温度至50-58℃,保温20分钟,然后进行过滤去除固体残渣,即得。
进一步的,所述硅酸钠溶液,其质量分数为8%-10%。
进一步的,所述壳聚糖溶液,按质量份数记,由壳聚糖10份、质量分数为10%的盐酸溶液80份均匀混合后制得。
实施例2
一种韧性高的复合纤维材料,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。
进一步的,所述改性苎麻纤维材料,其制备方法具体如下:
(1)将苎麻纤维置于等离子机中进行表面处理,温度为40-42℃,湿度为70-75%,射频电源功率350-380W,处理时间20分钟,制得刻蚀苎麻纤维;
(2)将所述刻蚀苎麻纤维浸泡到浸渍液中,先在常温下,浸泡60分钟,然后加热至55-60℃,同时再向所述浸渍液中滴加质量分数为1.5的碳酸氢钠水溶液,所述碳酸氢钠水溶液滴加量为所述浸渍液体积的8%-10%,滴加完毕后,一起添加到真空反应釜中,在30-35℃下真空浸渍处理60分钟,然后取出,过滤,采用去离子水对刻蚀苎麻纤维进行表面清洗至pH值为8-10,烘干至恒重,得浸渍苎麻纤维;
(3)将所述浸渍苎麻纤维电离处理,温度48-50℃,电压110-115V,正负极交替频次1次/90秒,时间30分钟,然后向电离槽中加入壳聚糖溶液进行二次电离,电压80-85V,正负极交替频次2次/90秒,处理时间40分钟,即得。
进一步的,所述浸渍液,按质量份数计,由如下组份制得:水300份、秋水仙碱15份、氯化锌20份、二氧化钛粉5份、药液20份、氯化钙粉18份、麦角新碱1份、甲壳素3份,硅酸钠溶液40份。
进一步的,所述药液,按质量份数计,由如下组份制得:冬瓜子8份、荷叶12份、益母草6份、苦杏仁3份、大血藤3份、水200份。
进一步的,所述药液,其制备方法,具体如下:将所述冬瓜子、荷叶、益母草、苦杏仁、大血藤均匀混合,然后添加水,加热至沸腾,保温30分钟,然后调节温度至50-58℃,保温20分钟,然后进行过滤去除固体残渣,即得。
进一步的,所述硅酸钠溶液,其质量分数为8%-10%。
进一步的,所述壳聚糖溶液,按质量份数记,由壳聚糖15份、质量分数为10%的盐酸溶液100份均匀混合后制得。
实施例3
一种韧性高的复合纤维材料,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。
进一步的,所述改性苎麻纤维材料,其制备方法具体如下:
(1)将苎麻纤维置于等离子机中进行表面处理,温度为40-42℃,湿度为70-75%,射频电源功率350-380W,处理时间20分钟,制得刻蚀苎麻纤维;
(2)将所述刻蚀苎麻纤维浸泡到浸渍液中,先在常温下,浸泡60分钟,然后加热至55-60℃,同时再向所述浸渍液中滴加质量分数为1.5的碳酸氢钠水溶液,所述碳酸氢钠水溶液滴加量为所述浸渍液体积的8%-10%,滴加完毕后,一起添加到真空反应釜中,在30-35℃下真空浸渍处理60分钟,然后取出,过滤,采用去离子水对刻蚀苎麻纤维进行表面清洗至pH值为8-10,烘干至恒重,得浸渍苎麻纤维;
(3)将所述浸渍苎麻纤维电离处理,温度48-50℃,电压110-115V,正负极交替频次1次/90秒,时间28分钟,然后向电离槽中加入壳聚糖溶液进行二次电离,电压80-85V,正负极交替频次2次/90秒,处理时间35分钟,即得。
进一步的,所述浸渍液,按质量份数计,由如下组份制得:水250份、秋水仙碱13份、氯化锌18份、二氧化钛粉4份、药液18份、氯化钙粉16份、麦角新碱0.8份、甲壳素2份,硅酸钠溶液30份。
进一步的,所述药液,按质量份数计,由如下组份制得:冬瓜子6份、荷叶11份、益母草4份、苦杏仁2份、大血藤2份、水180份。
进一步的,所述药液,其制备方法,具体如下:将所述冬瓜子、荷叶、益母草、苦杏仁、大血藤均匀混合,然后添加水,加热至沸腾,保温30分钟,然后调节温度至50-58℃,保温20分钟,然后进行过滤去除固体残渣,即得。
进一步的,所述硅酸钠溶液,其质量分数为8%-10%。
进一步的,所述壳聚糖溶液,按质量份数记,由壳聚糖12份、质量分数为10%的盐酸溶液90份均匀混合后制得。
对比实施例1
本对比实施例1与实施例1相比,不使用所述改性苎麻纤维,仅采用常规苎麻纤维,除此外的方法步骤均相同。
对比实施例2
本对比实施例2与实施例2相比,不使用所述浸渍液,除此外的方法步骤均相同。
对比实施例3
本对比实施例3与实施例3相比,不使用所述药液,除此外的方法步骤均相同。
对照组
现有的复合纤维材料。
分别使用上述7种材料,同一测试条件下进行物理性能测试,结果如下表:
强度CN·dtex-1 | 断裂伸长率% | |
实施例1 | 5.8 | 6.6 |
实施例2 | 5.8 | 6.5 |
实施例3 | 5.9 | 6.5 |
对比实施例1 | 5.3 | 4.2 |
对比实施例2 | 5.2 | 3.9 |
对比实施例3 | 5.2 | 4.5 |
对照组 | 5.2 | 3.5 |
由上表可知,本发明方法制备的复合纤维材料强度与断裂伸长率均优于现有技术中的普通纤维材料。
Claims (8)
1.一种韧性高的复合纤维材料,其特征在于,其制备方法为:将聚酯纤维材料和植物纤维材料复合而成;所述植物纤维材料,为改性苎麻纤维材料。
2.根据权利要求1所述的一种韧性高的复合纤维材料,其特征在于,所述改性苎麻纤维材料,其制备方法具体如下:
(1)将苎麻纤维置于等离子机中进行表面处理,温度为40-42℃,湿度为70-75%,射频电源功率350-380W,处理时间15-20分钟,制得刻蚀苎麻纤维;
(2)将所述刻蚀苎麻纤维浸泡到浸渍液中,先在常温下,浸泡50-60分钟,然后加热至55-60℃,同时再向所述浸渍液中滴加质量分数为1.5的碳酸氢钠水溶液,所述碳酸氢钠水溶液滴加量为所述浸渍液体积的8%-10%,滴加完毕后,一起添加到真空反应釜中,在30-35℃下真空浸渍处理45-60分钟,然后取出,过滤,采用去离子水对刻蚀苎麻纤维进行表面清洗至pH值为8-10,烘干至恒重,得浸渍苎麻纤维;
(3)将所述浸渍苎麻纤维电离处理,温度48-50℃,电压110-115V,正负极交替频次1次/90秒,时间25-30分钟,然后向电离槽中加入壳聚糖溶液进行二次电离,电压80-85V,正负极交替频次2次/90秒,处理时间30-40分钟,即得。
3.根据权利要求2所述的一种韧性高的复合纤维材料,其特征在于,所述浸渍液,按质量份数计,由如下组份制得:水200-300份、秋水仙碱10-15份、氯化锌15-20份、二氧化钛粉3-5份、药液15-20份、氯化钙粉12-18份、麦角新碱0.5-1份、甲壳素1-3份,硅酸钠溶液20-40份。
4.根据权利要求2所述的一种韧性高的复合纤维材料,其特征在于,所述浸渍液,按质量份数计,由如下组份制得:水250份、秋水仙碱13份、氯化锌18份、二氧化钛粉4份、药液18份、氯化钙粉16份、麦角新碱0.8份、甲壳素2份,硅酸钠溶液30份。
5.根据权利要求2所述的一种韧性高的复合纤维材料,其特征在于,所述药液,按质量份数计,由如下组份制得:冬瓜子5-8份、荷叶10-12份、益母草3-6份、苦杏仁1-3份、大血藤1-3份、水150-200份。
6.根据权利要求2所述的一种韧性高的复合纤维材料,其特征在于,所述药液,其制备方法,具体如下:将所述冬瓜子、荷叶、益母草、苦杏仁、大血藤均匀混合,然后添加水,加热至沸腾,保温30分钟,然后调节温度至50-58℃,保温20分钟,然后进行过滤去除固体残渣,即得。
7.根据权利要求3所述的一种韧性高的复合纤维材料,其特征在于,所述硅酸钠溶液,其质量分数为8%-10%。
8.根据权利要求2所述的一种韧性高的复合纤维材料,其特征在于,所述壳聚糖溶液,按质量份数记,由壳聚糖10-15份、质量分数为10%的盐酸溶液80-100份均匀混合后制得。
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