CN104960256A - 一种排水无纺布 - Google Patents

一种排水无纺布 Download PDF

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CN104960256A
CN104960256A CN201510387423.8A CN201510387423A CN104960256A CN 104960256 A CN104960256 A CN 104960256A CN 201510387423 A CN201510387423 A CN 201510387423A CN 104960256 A CN104960256 A CN 104960256A
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parts
layer
draining
woven fabrics
base cloth
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查导斌
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Huaining Xinyuan Nonwoven Co Ltd
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Huaining Xinyuan Nonwoven Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/74—Oxygen absorber

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Abstract

本发明公开了一种排水无纺布，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。本发明不但具有良好的吸湿功能同时又具有持久的防水效果，同时基层采用复合纤维层压制成型，具有高强力、高抗氧化、高强度的性能，特别是具有极强的抗老化及防水性能。

Description

一种排水无纺布
技术领域
本发明涉及纺织材料技术领域，具体属于一种排水无纺布。
背景技术
无纺布是一种非织造布，它是直接利用高聚物切片、短纤维或长丝将纤维通过气流或机械成网，然后经过水刺，针刺，或热轧加固，最后经过后整理形成的无编织的布料。具有柔软、透气和平面结构的新型纤维制品，优点是不产生纤维屑，强韧、耐用、丝般柔软，而且还有棉质的感觉。在日常生活中经常看到一些废旧织物、边角料、废羊毛料被人们丢弃，浪费资源的同时也破坏的生态环境。现有技术中通过加工废旧织物的设备，从而使废旧织物被加工成再生棉，以便织造再生织物，但这样再生织物均不具有防水性能，从而导致其适应性较窄；还有现有的无纺布，虽具有拔水性，但其拔水性差，经长期使用，水珠易渗入织物纤维内部，因此，有必要设计一种具有持久防水性能的织物。
发明内容
针对上述问题，本发明的目的是提供了一种排水无纺布，不但具有良好的吸湿功能同时又具有持久的防水效果，同时基层采用复合纤维层压制成型，具有高强力、高抗氧化、高强度的性能，特别是具有极强的抗老化及防水性能。
本发明采用的技术方案如下：
一种排水无纺布，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。
所述的排水聚合体由一下原料质量份数构成，拔水剂10～15份、聚苯乙烯丁二烯共聚物5～10份和水75～85份。
所述酯纤维在基布层所占重量百分比为30％～40％，所述玻璃纤维在基布层所占重量百分30％～40％，所述碳纤维在基布层所占重量百分比为10％～15％。
所述的树脂层包括以下重量份的材料：丙烯酸酯40-60份、聚乙二酰胺树脂20-30份、甲基丙烯酸甲酯30-50份、丙烯酸异辛脂5-10份、碳酸钙5-10份、二氧化硅10-15份。
所述的树脂层包括以下重量份的材料：丙烯酸酯50份、聚乙二酰胺树脂25份、甲基丙烯酸甲酯40份、丙烯酸异辛脂8份、碳酸钙8份、二氧化硅12份。
与已有技术相比，本发明的有益效果如下：
本发明不但具有良好的吸湿功能同时又具有持久的防水效果，同时基层采用复合纤维层压制成型，具有高强力、高抗氧化、高强度的性能，特别是具有极强的抗老化及防水性能。
具体实施方式
实施例1一种排水无纺布，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。所述的排水聚合体由一下原料质量份数构成，拔水剂10～15份、聚苯乙烯丁二烯共聚物5～10份和水75～85份。所述酯纤维在基布层所占重量百分比为30％～40％，所述玻璃纤维在基布层所占重量百分30％～40％，所述碳纤维在基布层所占重量百分比为10％～15％，所述的树脂层包括以下重量份的材料：丙烯酸酯50份、聚乙二酰胺树脂25份、甲基丙烯酸甲酯40份、丙烯酸异辛脂8份、碳酸钙8份、二氧化硅12份。
实施例2一种排水无纺布，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。所述的排水聚合体由一下原料质量份数构成，拔水剂10～15份、聚苯乙烯丁二烯共聚物5～10份和水75～85份。所述酯纤维在基布层所占重量百分比为30％～40％，所述玻璃纤维在基布层所占重量百分30％～40％，所述碳纤维在基布层所占重量百分比为10％～15％，所述的树脂层包括以下重量份的材料：丙烯酸酯40份、聚乙二酰胺树脂20份、甲基丙烯酸甲酯30份、丙烯酸异辛脂5份、碳酸钙5份、二氧化硅10份。
实施例3一种排水无纺布，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。所述的排水聚合体由一下原料质量份数构成，拔水剂10～15份、聚苯乙烯丁二烯共聚物5～10份和水75～85份。所述酯纤维在基布层所占重量百分比为30％～40％，所述玻璃纤维在基布层所占重量百分30％～40％，所述碳纤维在基布层所占重量百分比为10％～15％，所述的树脂层包括以下重量份的材料：丙烯酸酯60份、聚乙二酰胺树脂30份、甲基丙烯酸甲酯50份、丙烯酸异辛脂10份、碳酸钙10份、二氧化硅15份。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (5)

1.一种排水无纺布，其特征在于，包括基层、涂布在基层上表面复合有排水聚合体以及粘结在基布下表面的下层，所述基层由聚酯纤维、玻璃纤维和碳纤维相互交错压制而成，所述下层为高密度聚乙烯、聚丙烯、聚苯乙烯和助剂共混物形成的薄膜层。
2.根据权利要求1所述的一种排水无纺布，其特征在于：所述的排水聚合体由一下原料质量份数构成，拔水剂10～15份、聚苯乙烯丁二烯共聚物5～10份和水75～85份。
3.根据权利要求1或2所述的一种排水无纺布，其特征在于：所述酯纤维在基布层所占重量百分比为30％～40％，所述玻璃纤维在基布层所占重量百分30％～40％，所述碳纤维在基布层所占重量百分比为10％～15％。
4.根据权利要求3所述的一种排水无纺布，其特征在于：所述的树脂层包括以下重量份的材料：丙烯酸酯40-60份、聚乙二酰胺树脂20-30份、甲基丙烯酸甲酯30-50份、丙烯酸异辛脂5-10份、碳酸钙5-10份、二氧化硅10-15份。
5.根据权利要求4所述的一种排水无纺布，其特征在于：所述的树脂层包括以下重量份的材料：丙烯酸酯50份、聚乙二酰胺树脂25份、甲基丙烯酸甲酯40份、丙烯酸异辛脂8份、碳酸钙8份、二氧化硅12份。
CN201510387423.8A 2015-06-30 2015-06-30 一种排水无纺布 Pending CN104960256A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106113651A (zh) * 2016-06-28 2016-11-16 怀宁县鑫源无纺布有限公司 一种驱蚊防水无纺布
CN106113736A (zh) * 2016-06-28 2016-11-16 怀宁县鑫源无纺布有限公司 一种防水无纺布

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101535542A (zh) * 2006-11-13 2009-09-16 信越石英株式会社 复合织物及印刷电路板
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
CN102031636A (zh) * 2009-09-30 2011-04-27 常熟市振泰不织布有限公司 一种防水无纺布
CN102031639A (zh) * 2009-09-30 2011-04-27 常熟市振泰不织布有限公司 一种防水无纺布的制备工艺
CN104137749A (zh) * 2014-07-17 2014-11-12 常熟璟杰无纺制品有限公司 一种淋膜无纺布

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101535542A (zh) * 2006-11-13 2009-09-16 信越石英株式会社 复合织物及印刷电路板
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
CN102031636A (zh) * 2009-09-30 2011-04-27 常熟市振泰不织布有限公司 一种防水无纺布
CN102031639A (zh) * 2009-09-30 2011-04-27 常熟市振泰不织布有限公司 一种防水无纺布的制备工艺
CN104137749A (zh) * 2014-07-17 2014-11-12 常熟璟杰无纺制品有限公司 一种淋膜无纺布

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106113651A (zh) * 2016-06-28 2016-11-16 怀宁县鑫源无纺布有限公司 一种驱蚊防水无纺布
CN106113736A (zh) * 2016-06-28 2016-11-16 怀宁县鑫源无纺布有限公司 一种防水无纺布

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Application publication date: 20151007