CN108867035A - 一种阻燃性能可改善的针织面料及其制备方法 - Google Patents

一种阻燃性能可改善的针织面料及其制备方法 Download PDF

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CN108867035A
CN108867035A CN201810722186.XA CN201810722186A CN108867035A CN 108867035 A CN108867035 A CN 108867035A CN 201810722186 A CN201810722186 A CN 201810722186A CN 108867035 A CN108867035 A CN 108867035A
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张力
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Hefei Far Garment Design Co Ltd
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Abstract

本发明公开了一种阻燃性能可改善的针织面料,包括以下重量份的原料:预处理竹纤维24‑30份、聚丙烯纤维16‑22份、纯棉12‑14份、针状硅灰石粉8‑12份、阻燃增强剂6‑10份、海泡石纤维4‑8份、硅酸钠2‑5份、受阻酚1‑3份、多微孔竹炭4‑8份、莫来石粉1‑3份。本发明的目的是提供一种阻燃性能可改善的针织面料,该面料阻燃性能相比现有技术中的针织面料得到很大改善,具有较高的使用价值和良好的应用前景。

Description

一种阻燃性能可改善的针织面料及其制备方法
技术领域
本发明涉及面料技术领域,具体涉及一种阻燃性能可改善的针织面料及其制备方法。
背景技术
面料就是用来制作服装的材料。作为服装三要素之一,面料不仅可以诠释服装的风格和特性,而且直接左右着服装的色彩、造型的表现效果,在服装大世界里,服装的面料五花八门,日新月异。但是从总体上来讲,优质、高档的面料,大都具有穿著舒适、吸汗透气、悬垂挺括、视觉高贵、触觉柔美等几个方面的特点,而针织面料即是利用织针将纱线弯曲成圈并相互串套而形成的织物,针织面料与梭织面料的不同之处在于纱线在织物中的形态不同,针织分为纬编和经编,目前,针织面料广泛应用于服装面料及里料,家纺等产品中,受到广大消费者的喜爱。
现有中国专利文献(公开号:CN105595488A)公开了一种抗起球针织面料及其制备方法,面料由内中外三层分别由不同组份复合而成,其中内层由纤维素纤维和腈纶纤维制成;中层由涤纶纤维、聚酯纤维以及木质素纤维制成;外层由棉纤维、麻纤维以及羊毛混纺纤维制成,该针织面料虽可抗起球,但阻燃性能不佳,需要进一步改善。
现有中国专利文献(公开号:CN105799288A)公开了一种防静电针织面料及其制备方法,面料内中外三层分别由不同组份复合而成,其中内层由聚氯乙烯纤维和腈纶纤维制成;中层由纤维素纤维、锦纶纤维以及羊毛混纺纤维制成;外层由抗静电纤维、金属混纺纤维和蛋白质纤维制成;三层分别选择合适的织物纤维进行复合,再进行纱织而成,增强了面料内外层的导电性,很大程度降低了其由于摩擦而产生的静电现象的发生,该面料阻燃性仍需进一步改善。
发明内容
针对现有技术的缺陷,本发明的目的是提供一种阻燃性能可改善的针织面料,该面料阻燃性能相比现有技术中的针织面料得到很大改善,具有较高的使用价值和良好的应用前景。
本发明解决技术问题采用如下技术方案:
本发明提供了一种阻燃性能可改善的针织面料,包括以下重量份的原料:
预处理竹纤维24-30份、聚丙烯纤维16-22份、纯棉12-14份、针状硅灰石粉8-12份、阻燃增强剂6-10份、海泡石纤维4-8份、硅酸钠2-5份、受阻酚1-3份、多微孔竹炭4-8份、莫来石粉1-3份。
优选地,所述阻燃性能可改善的针织面料包括以下重量份的原料:
预处理竹纤维26-30份、聚丙烯纤维18-22份、纯棉13-14份、针状硅灰石粉10-12份、阻燃增强剂8-10份、海泡石纤维6-8份、硅酸钠3-5份、受阻酚2-3份、多微孔竹炭6-8份、莫来石粉2-3份。
优选地,所述阻燃性能可改善的针织面料包括以下重量份的原料:
预处理竹纤维27份、聚丙烯纤维18份、纯棉13份、针状硅灰石粉10份、阻燃增强剂8份、海泡石纤维6份、硅酸钠3.5份、受阻酚2份、多微孔竹炭6份、莫来石粉2份。
优选地,所述预处理竹纤维制备方法为将竹纤维送入沸水中进行煮沸35-45min,随后加入三异硬酯酸钛酸异丙酯进行回流,回流12-16min,回流温度为65-75℃,随后送入阻燃助剂中浸泡25-35min,取出干燥,即得预处理竹纤维。
优选地,所述阻燃助剂为氯化铵、溴化铵按照重量比3:1组成的混合物。
优选地,所述阻燃助剂为氯化铵、溴化铵按照重量比4.5:1组成的混合物。
优选地,所述阻燃增强剂的制备方法为将氢氧化铝与环氧树脂按照25:75混合,加入双螺杆挤出机反复挤出,并造粒三次制得母粒,挤出温度为170℃,随后将母粒在干燥鼓风烘箱中100℃烘干12h,即得阻燃增强剂。
优选地,所述环氧树脂为含磷环氧树脂。
优选地,所述含磷环氧树脂中磷含量为环氧树脂质量的6-10%。
本发明还提供了一种制备阻燃性能可改善的针织面料的方法,包括以下步骤:
步骤一,按要求称量各组分原料;
步骤二,将预处理竹纤维、聚丙烯纤维、纯棉、针状硅灰石粉、阻燃增强剂、海泡石纤维、硅酸钠、受阻酚、多微孔竹炭、莫来石粉依次加入高速搅拌机中,搅拌转速为350-450r/min,搅拌时间为35-45min,得到混合物A;
步骤三,随后将混合物A单独成条,随后再进行混纺,形成粗纱,随后进行加捻形成细纱,最后制成筒纱随后将筒纱染色、整经、浆纱、穿综织布,最后再进行整理工序,制得本发明的具有防火阻燃功能的抗菌面料。
与现有技术相比,本发明具有如下的有益效果:
(1)本发明以预处理竹纤维、聚丙烯纤维作为面料的基料,预处理竹纤维不仅保持原有纤维的性质,经过预处理后提高其阻燃性,聚丙烯纤维强度、韧性好,提高材料的综合性能,再通过添加其他辅料作为补强剂,进一步增强阻燃性能。
(2)竹纤维具有良好的透气性、瞬间吸水性、较强的耐磨性和良好的染色性等特性,具有天然抗菌、抑菌、除螨、防臭和抗紫外线功能,将其改性提高表面能,随后在阻燃助剂中浸泡,提高其阻燃性能。
(3)阻燃增强剂的制备方法为氢氧化铝与环氧树脂进行复配制得,氢氧化铝作为阻燃剂,含磷环氧树脂与氢氧化铝可起到协同作用,进一步的增强阻燃效果,继而提高针织面料的阻燃性能。
(4)本发明的实施例3及对比例1-3中得出,实施例3相对于对比例3,损毁长度降低了11mm,降低率为44%,由此本发明的阻燃性能得到显著改善。
具体实施方式
下面结合具体实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1.
本实施例的一种阻燃性能可改善的针织面料,包括以下重量份的原料:
预处理竹纤维24份、聚丙烯纤维16份、纯棉12份、针状硅灰石粉8份、阻燃增强剂6份、海泡石纤维4份、硅酸钠2份、受阻酚1份、多微孔竹炭4份、莫来石粉1份。
本实施例的预处理竹纤维制备方法为将竹纤维送入沸水中进行煮沸35min,随后加入三异硬酯酸钛酸异丙酯进行回流,回流12min,回流温度为65℃,随后送入阻燃助剂中浸泡25min,取出干燥,即得预处理竹纤维。
本实施例的阻燃助剂为氯化铵、溴化铵按照重量比3:1组成的混合物。
本实施例的阻燃增强剂的制备方法为将氢氧化铝与环氧树脂按照25:75混合,加入双螺杆挤出机反复挤出,并造粒三次制得母粒,挤出温度为170℃,随后将母粒在干燥鼓风烘箱中100℃烘干12h,即得阻燃增强剂。
本实施例的环氧树脂为含磷环氧树脂。
本实施例的含磷环氧树脂中磷含量为环氧树脂质量的6%。
本实施例的一种制备阻燃性能可改善的针织面料的方法,包括以下步骤:
步骤一,按要求称量各组分原料;
步骤二,将预处理竹纤维、聚丙烯纤维、纯棉、针状硅灰石粉、阻燃增强剂、海泡石纤维、硅酸钠、受阻酚、多微孔竹炭、莫来石粉依次加入高速搅拌机中,搅拌转速为350r/min,搅拌时间为35min,得到混合物A;
步骤三,随后将混合物A单独成条,随后再进行混纺,形成粗纱,随后进行加捻形成细纱,最后制成筒纱随后将筒纱染色、整经、浆纱、穿综织布,最后再进行整理工序,制得本发明的具有防火阻燃功能的抗菌面料。
实施例2.
本实施例的一种阻燃性能可改善的针织面料,包括以下重量份的原料:
预处理竹纤维30份、聚丙烯纤维22份、纯棉14份、针状硅灰石粉12份、阻燃增强剂10份、海泡石纤维8份、硅酸钠5份、受阻酚3份、多微孔竹炭8份、莫来石粉3份。
本实施例的预处理竹纤维制备方法为将竹纤维送入沸水中进行煮沸45min,随后加入三异硬酯酸钛酸异丙酯进行回流,回流16min,回流温度为75℃,随后送入阻燃助剂中浸泡35min,取出干燥,即得预处理竹纤维。
本实施例的阻燃助剂为氯化铵、溴化铵按照重量比6:1组成的混合物。
本实施例的阻燃增强剂的制备方法为将氢氧化铝与环氧树脂按照25:75混合,加入双螺杆挤出机反复挤出,并造粒三次制得母粒,挤出温度为170℃,随后将母粒在干燥鼓风烘箱中100℃烘干12h,即得阻燃增强剂。
本实施例的环氧树脂为含磷环氧树脂。
本实施例的含磷环氧树脂中磷含量为环氧树脂质量的10%。
本实施例的一种制备阻燃性能可改善的针织面料的方法,包括以下步骤:
步骤一,按要求称量各组分原料;
步骤二,将预处理竹纤维、聚丙烯纤维、纯棉、针状硅灰石粉、阻燃增强剂、海泡石纤维、硅酸钠、受阻酚、多微孔竹炭、莫来石粉依次加入高速搅拌机中,搅拌转速为450r/min,搅拌时间为45min,得到混合物A;
步骤三,随后将混合物A单独成条,随后再进行混纺,形成粗纱,随后进行加捻形成细纱,最后制成筒纱随后将筒纱染色、整经、浆纱、穿综织布,最后再进行整理工序,制得本发明的具有防火阻燃功能的抗菌面料。
实施例3.
本实施例的一种阻燃性能可改善的针织面料,包括以下重量份的原料:
预处理竹纤维27份、聚丙烯纤维18份、纯棉13份、针状硅灰石粉10份、阻燃增强剂8份、海泡石纤维6份、硅酸钠3.5份、受阻酚2份、多微孔竹炭6份、莫来石粉2份。
本实施例的预处理竹纤维制备方法为将竹纤维送入沸水中进行煮沸40min,随后加入三异硬酯酸钛酸异丙酯进行回流,回流14min,回流温度为70℃,随后送入阻燃助剂中浸泡30min,取出干燥,即得预处理竹纤维。
本实施例的阻燃助剂为氯化铵、溴化铵按照重量比4.5:1组成的混合物。
本实施例的阻燃增强剂的制备方法为将氢氧化铝与环氧树脂按照25:75混合,加入双螺杆挤出机反复挤出,并造粒三次制得母粒,挤出温度为170℃,随后将母粒在干燥鼓风烘箱中100℃烘干12h,即得阻燃增强剂。
本实施例的环氧树脂为含磷环氧树脂。
本实施例的含磷环氧树脂中磷含量为环氧树脂质量的8%。
本实施例的一种制备阻燃性能可改善的针织面料的方法,包括以下步骤:
步骤一,按要求称量各组分原料;
步骤二,将预处理竹纤维、聚丙烯纤维、纯棉、针状硅灰石粉、阻燃增强剂、海泡石纤维、硅酸钠、受阻酚、多微孔竹炭、莫来石粉依次加入高速搅拌机中,搅拌转速为400r/min,搅拌时间为40min,得到混合物A;
步骤三,随后将混合物A单独成条,随后再进行混纺,形成粗纱,随后进行加捻形成细纱,最后制成筒纱随后将筒纱染色、整经、浆纱、穿综织布,最后再进行整理工序,制得本发明的具有防火阻燃功能的抗菌面料。
对比例1.
与实施例3的材料及制备工艺基本相同,唯有不同的是未添加针状硅灰石粉。
对比例2.
与实施例3的材料及制备工艺基本相同,唯有不同的是未添加阻燃增强剂。
对比例3.
中国专利文献(公开号:CN105595488A)公开了一种抗起球针织面料及其制备方法中实施例1方法。
实施例3及对比例1-3性能测试结果如下
续燃时间(s) 损毁长度(mm)
实施例3 0 14
对比例1 0 15
对比例2 0 21
对比例3 0 25
本发明的实施例3及对比例1-3中得出,实施例3相对于对比例3,损毁长度降低了11mm,降低率为44%,由此本发明的阻燃性能得到显著改善。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。

Claims (10)

1.一种阻燃性能可改善的针织面料,其特征在于,包括以下重量份的原料:
预处理竹纤维24-30份、聚丙烯纤维16-22份、纯棉12-14份、针状硅灰石粉8-12份、阻燃增强剂6-10份、海泡石纤维4-8份、硅酸钠2-5份、受阻酚1-3份、多微孔竹炭4-8份、莫来石粉1-3份。
2.根据权利要求1所述的一种阻燃性能可改善的针织面料,其特征在于,所述阻燃性能可改善的针织面料包括以下重量份的原料:
预处理竹纤维26-30份、聚丙烯纤维18-22份、纯棉13-14份、针状硅灰石粉10-12份、阻燃增强剂8-10份、海泡石纤维6-8份、硅酸钠3-5份、受阻酚2-3份、多微孔竹炭6-8份、莫来石粉2-3份。
3.根据权利要求2所述的一种阻燃性能可改善的针织面料,其特征在于,所述阻燃性能可改善的针织面料包括以下重量份的原料:
预处理竹纤维27份、聚丙烯纤维18份、纯棉13份、针状硅灰石粉10份、阻燃增强剂8份、海泡石纤维6份、硅酸钠3.5份、受阻酚2份、多微孔竹炭6份、莫来石粉2份。
4.根据权利要求1所述的一种阻燃性能可改善的针织面料,其特征在于,所述预处理竹纤维制备方法为将竹纤维送入沸水中进行煮沸35-45min,随后加入三异硬酯酸钛酸异丙酯进行回流,回流12-16min,回流温度为65-75℃,随后送入阻燃助剂中浸泡25-35min,取出干燥,即得预处理竹纤维。
5.根据权利要求4所述的一种阻燃性能可改善的针织面料,其特征在于,所述阻燃助剂为氯化铵、溴化铵按照重量比(3-6):1组成的混合物。
6.根据权利要求5所述的一种阻燃性能可改善的针织面料,其特征在于,所述阻燃助剂为氯化铵、溴化铵按照重量比4.5:1组成的混合物。
7.根据权利要求1所述的一种阻燃性能可改善的针织面料,其特征在于,所述阻燃增强剂的制备方法为将氢氧化铝与环氧树脂按照25:75混合,加入双螺杆挤出机反复挤出,并造粒三次制得母粒,挤出温度为170℃,随后将母粒在干燥鼓风烘箱中100℃烘干12h,即得阻燃增强剂。
8.根据权利要求7所述的一种具有防火阻燃功能的抗菌面料,其特征在于,所述环氧树脂为含磷环氧树脂。
9.根据权利要求8所述的一种阻燃性能可改善的针织面料,其特征在于,所述含磷环氧树脂中磷含量为环氧树脂质量的6-10%。
10.一种制备如权利要求1-9任一项所述阻燃性能可改善的针织面料的方法,其特征在于,包括以下步骤:
步骤一,按要求称量各组分原料;
步骤二,将预处理竹纤维、聚丙烯纤维、纯棉、针状硅灰石粉、阻燃增强剂、海泡石纤维、硅酸钠、受阻酚、多微孔竹炭、莫来石粉依次加入高速搅拌机中,搅拌转速为350-450r/min,搅拌时间为35-45min,得到混合物A;
步骤三,随后将混合物A单独成条,随后再进行混纺,形成粗纱,随后进行加捻形成细纱,最后制成筒纱随后将筒纱染色、整经、浆纱、穿综织布,最后再进行整理工序,制得本发明的具有防火阻燃功能的抗菌面料。
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