CN108867120A - 一种高强度耐磨阻燃消防绳 - Google Patents

一种高强度耐磨阻燃消防绳 Download PDF

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CN108867120A
CN108867120A CN201810827912.4A CN201810827912A CN108867120A CN 108867120 A CN108867120 A CN 108867120A CN 201810827912 A CN201810827912 A CN 201810827912A CN 108867120 A CN108867120 A CN 108867120A
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belt line
fiber
fibre
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郭运松
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Hefei Shengda Garment Accessories Co Ltd
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Abstract

本发明主要涉及纺织品加工技术领域，公开了一种高强度耐磨阻燃消防绳，由以下原料制成：间位芳纶35~37、活性碳纤维30~32、聚苯并恶唑纤维24~26、陶瓷纤维21~23、聚芳酯纤维21~23、聚丙烯腈基碳纤维13~15；本发明提供的高强度耐磨阻燃消防绳，得到的消防绳强度高，耐磨性强，阻燃等级达到V‑0级，提供较高的安全系数；将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后置于处理液中进行高温超声，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果。

Description

一种高强度耐磨阻燃消防绳
技术领域
本发明主要涉及纺织品加工技术领域，尤其涉及一种高强度耐磨阻燃消防绳。
背景技术
消防绳是发生火灾时用于逃避灾难的主要方式之一，近年来，随着高层建筑日益增多，发生火灾时的逃离难度也越来越大，而消防绳可以作为消防器材常备家中，给家庭的人身和财产安全带来一定的保障。
消防绳一般都是在灾难发生时进行使用，需要具有较高的强度和耐磨性，但是目前市场上的消防绳种类繁多，质量也是参差不齐，并且价格较高，没有一定的安全保障，现有专利文件CN 107083706 A公开了一种耐磨消防绳及其制备方法，具体公开了消防绳由绳芯和绳皮组成，并且所用的共聚芳纶纤维和玻璃纤维经过预处理，制备的消防绳横截面为矩形，专利文件中双层结构的消防绳两层都是纤维纺织而成，使用过程中升降人员的体重较大，升降人员紧抓外层绳皮，容易导致绳皮与绳芯错位滑脱的危险，并且横截面是矩形的消防绳在升降人员的过程中很容易发生扭转，只是单纯的依靠矩形的横截面很难控制人员的朝向，并且在快速升降的过程中，矩形的棱角容易对升降人员的手部产生割伤，会对人体产生二次伤害。
发明内容
为了弥补已有技术的缺陷，本发明的目的是提供一种高强度耐磨阻燃消防绳。
一种高强度耐磨阻燃消防绳，由以下重量份的原料制成：间位芳纶35~37、活性碳纤维30~32、聚苯并恶唑纤维24~26、陶瓷纤维21~23、聚芳酯纤维21~23、聚丙烯腈基碳纤维13~15。
所述的陶瓷纤维，含有0.02~0.04%的氧化锆。
一种高强度耐磨阻燃消防绳的制备方法，包括以下步骤：
（1）将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后加入水中，搅拌均匀，取出，得混合纤维；
（2）将混合纤维置于处理液中，于40~45℃、28~30kHz超声20~30分钟，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果，得处理纤维；
（3）将处理纤维进行混纺，使线密度为2.3~2.5dtex，得消防绳单纱；
（4）将消防绳单纱进行合股，得到三股纱，再将三股纱进行合股，得到二十一股纱，再将三份二十一股纱进行合股纺织，高温处理，使消防绳的各纱之间能够紧密结合，增强消防绳的耐磨性和阻燃性，冷却，得高强度耐磨阻燃消防绳。
所述步骤（2）的处理液，由以下重量份的原料制成：壳聚糖7~9、纳米二氧化钛2.3~2.5、三氧化二锑1.4~1.6、体积分数为1%的醋酸溶液95~100。
所述步骤（4）的高温处理，将合股纺织得到的产品调节含水量为23~25%，置于600~700MHz的微波中进行间歇式加热至含水量为6~8%，加热5~6秒，停止2~3秒。
本发明的优点是：本发明提供的高强度耐磨阻燃消防绳，得到的消防绳强度高，耐磨性强，阻燃等级达到V-0级，提供较高的安全系数；将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后置于处理液中进行高温超声，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果；处理后将纤维混纺成单纱，再逐步合股成三股纱和二十一股纱，最后将三份二十一股纱进行合股纺织，再经微波间歇加热，使消防绳的各纱之间能够紧密结合，增强消防绳的耐磨性和阻燃性。
具体实施方式
下面用具体实施例说明本发明。
实施例1
一种高强度耐磨阻燃消防绳，由以下重量份的原料制成：间位芳纶35、活性碳纤维30、聚苯并恶唑纤维24、陶瓷纤维21、聚芳酯纤维21、聚丙烯腈基碳纤维13。
所述的陶瓷纤维，含有0.02%的氧化锆。
一种高强度耐磨阻燃消防绳的制备方法，包括以下步骤：
（1）将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后加入水中，搅拌均匀，取出，得混合纤维；
（2）将混合纤维置于处理液中，于40℃、28kHz超声20分钟，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果，得处理纤维；所述的处理液，由以下重量份的原料制成：壳聚糖7、纳米二氧化钛2.3、三氧化二锑1.4、体积分数为1%的醋酸溶液95；
（3）将处理纤维进行混纺，使线密度为2.3dtex，得消防绳单纱；
（4）将消防绳单纱进行合股，得到三股纱，再将三股纱进行合股，得到二十一股纱，再将三份二十一股纱进行合股纺织，高温处理，使消防绳的各纱之间能够紧密结合，增强消防绳的耐磨性和阻燃性，冷却，得高强度耐磨阻燃消防绳；所述的高温处理，将合股纺织得到的产品调节含水量为23~25%，置于600MHz的微波中进行间歇式加热至含水量为6~8%，加热5秒，停止2秒。
实施例2
一种高强度耐磨阻燃消防绳，由以下重量份的原料制成：间位芳纶36、活性碳纤维31、聚苯并恶唑纤维25、陶瓷纤维22、聚芳酯纤维22、聚丙烯腈基碳纤维14。
所述的陶瓷纤维，含有0.03%的氧化锆。
一种高强度耐磨阻燃消防绳的制备方法，包括以下步骤：
（1）将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后加入水中，搅拌均匀，取出，得混合纤维；
（2）将混合纤维置于处理液中，于43℃、29kHz超声25分钟，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果，得处理纤维；所述的处理液，由以下重量份的原料制成：壳聚糖7~9、纳米二氧化钛2.4、三氧化二锑1.5、体积分数为1%的醋酸溶液98；
（3）将处理纤维进行混纺，使线密度为2.4dtex，得消防绳单纱；
（4）将消防绳单纱进行合股，得到三股纱，再将三股纱进行合股，得到二十一股纱，再将三份二十一股纱进行合股纺织，高温处理，使消防绳的各纱之间能够紧密结合，增强消防绳的耐磨性和阻燃性，冷却，得高强度耐磨阻燃消防绳；所述的高温处理，将合股纺织得到的产品调节含水量为23~25%，置于650MHz的微波中进行间歇式加热至含水量为6~8%，加热5秒，停止3秒。
实施例3
一种高强度耐磨阻燃消防绳，由以下重量份的原料制成：间位芳纶37、活性碳纤维32、聚苯并恶唑纤维26、陶瓷纤维23、聚芳酯纤维23、聚丙烯腈基碳纤维15。
所述的陶瓷纤维，含有0.04%的氧化锆。
一种高强度耐磨阻燃消防绳的制备方法，包括以下步骤：
（1）将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后加入水中，搅拌均匀，取出，得混合纤维；
（2）将混合纤维置于处理液中，于45℃、30kHz超声30分钟，使处理液吸附于纤维表面，利于纤维粘合，提高耐磨性，增强纤维的强度和阻燃效果，得处理纤维；所述的处理液，由以下重量份的原料制成：壳聚糖9、纳米二氧化钛2.5、三氧化二锑1.6、体积分数为1%的醋酸溶液100；
（3）将处理纤维进行混纺，使线密度为2.5dtex，得消防绳单纱；
（4）将消防绳单纱进行合股，得到三股纱，再将三股纱进行合股，得到二十一股纱，再将三份二十一股纱进行合股纺织，高温处理，使消防绳的各纱之间能够紧密结合，增强消防绳的耐磨性和阻燃性，冷却，得高强度耐磨阻燃消防绳；所述的高温处理，将合股纺织得到的产品调节含水量为23~25%，置于700MHz的微波中进行间歇式加热至含水量为6~8%，加热6秒，停止3秒。
对比例1
去除间位芳纶，其余制备方法，同实施例1。
对比例2
去除活性碳纤维，其余制备方法，同实施例1。
对比例3
去除聚苯并恶唑纤维，其余制备方法，同实施例1。
对比例4
去除陶瓷纤维，其余制备方法，同实施例1。
对比例5
去除聚芳酯纤维，其余制备方法，同实施例1。
对比例6
去除聚丙烯腈基碳纤维，其余制备方法，同实施例1。
对比例7
去除步骤（2）中的处理液，其余制备方法，同实施例1。
对比例8
去除步骤（4）中的高温处理，其余制备方法，同实施例1。
对比例9
专利文件CN 107083706 A公开了一种耐磨消防绳及其制备方法。
实施例和对比例消防绳的性能：
随机选择实施例和对比例的消防绳各5m，按照“棉针织物的生物抛光处理”检测织带的纤维断裂强度，在织带上接种霉菌，培养24小时后，检测织带的抑菌率，并对消防绳进行耐磨性试验，试验条件为温度为20℃、湿度为65%、转速为25m/min、转向为顺时针、张力为10kg，试验重复3次，结果取平均值，实施例和对比例消防绳的性能见表1。
表1：实施例和对比例消防绳的性能
从表1的结果表明，实施例的高强度耐磨阻燃消防绳，断裂强度、抑菌率及耐磨转数明显较对比例高，说明本发明提供的高强度耐磨阻燃消防绳具有很好的使用性能。

Claims (5)

1.一种高强度耐磨阻燃消防绳，其特征在于，由以下重量份的原料制成：间位芳纶35~37、活性碳纤维30~32、聚苯并恶唑纤维24~26、陶瓷纤维21~23、聚芳酯纤维21~23、聚丙烯腈基碳纤维13~15。
2.根据权利要求1所述高强度耐磨阻燃消防绳，其特征在于，所述的陶瓷纤维，含有0.02~0.04%的氧化锆。
3.一种权利要求1所述高强度耐磨阻燃消防绳的制备方法，其特征在于，包括以下步骤：
（1）将间位芳纶、活性碳纤维、聚苯并恶唑纤维、陶瓷纤维、聚芳酯纤维和聚丙烯腈基碳纤维混合后加入水中，搅拌均匀，取出，得混合纤维；
（2）将混合纤维置于处理液中，于40~45℃、28~30kHz超声20~30分钟，得处理纤维；
（3）将处理纤维进行混纺，使线密度为2.3~2.5dtex，得消防绳单纱；
（4）将消防绳单纱进行合股，得到三股纱，再将三股纱进行合股，得到二十一股纱，再将三份二十一股纱进行合股纺织，高温处理，冷却，得高强度耐磨阻燃消防绳。
4.根据权利要求3所述高强度耐磨阻燃消防绳的制备方法，其特征在于，所述步骤（2）的处理液，由以下重量份的原料制成：壳聚糖7~9、纳米二氧化钛2.3~2.5、三氧化二锑1.4~1.6、体积分数为1%的醋酸溶液95~100。
5.根据权利要求3所述高强度耐磨阻燃消防绳的制备方法，其特征在于，所述步骤（4）的高温处理，将合股纺织得到的产品调节含水量为23~25%，置于600~700MHz的微波中进行间歇式加热至含水量为6~8%，加热5~6秒，停止2~3秒。
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CN110747645A (zh) * 2019-07-01 2020-02-04 海瑞可（武汉）新材料有限公司 一种合成纤维绳耐磨剂及耐磨合成纤维绳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110747645A (zh) * 2019-07-01 2020-02-04 海瑞可（武汉）新材料有限公司 一种合成纤维绳耐磨剂及耐磨合成纤维绳

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