CN109594170A - 一种防水土工布及其制备方法 - Google Patents

一种防水土工布及其制备方法 Download PDF

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CN109594170A
CN109594170A CN201710924242.3A CN201710924242A CN109594170A CN 109594170 A CN109594170 A CN 109594170A CN 201710924242 A CN201710924242 A CN 201710924242A CN 109594170 A CN109594170 A CN 109594170A
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parts
fiber
mixing
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储云仙
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WUXI ZHENJI GEOTECHNICAL MATERIAL Co Ltd
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/041—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polyvinyl chloride or polyvinylidene chloride
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/14—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/20—Industrial for civil engineering, e.g. geotextiles
    • D10B2505/204—Geotextiles

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  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)

Abstract

本发明公开了一种防水土工布，包括以下重量份数的组分：40~50份的聚氯乙烯，40~50份的聚酰亚胺纤维，5~10份的增塑剂和1~5份的二氧化硅。同时，本发明还公开了上述土工布的制备方法。本发明与传统技术相比，具有优良的防水性能，主要适用于河流、湖泊、港口的基建。

Description

一种防水土工布及其制备方法
技术领域
本发明属于无纺布制造领域，具体涉及一种防水土工布及其制备方法。
背景技术
土工布具有优秀的过滤、排水、隔离、加筋、防护作用，具有重量轻、抗拉强度高、渗透性好、耐高温、抗冷冻、耐老化、耐腐蚀的特性，主要应用于水利港口、航道、铁路、公路等泥沙直径小受力大的工程。土工合成材料的应用起源于二十世纪五十年代，国内的土工布是国家的八五计划之一。
发明内容
发明目的：本发明的目的在于针对现有技术的不足，提供一种防水土工布。
本发明的另一目的在于提供上述防水土工布的制备方法。
技术方案：为了达到上述发明目的，本发明具体是这样来完成的：一种防水土工布，包括以下重量份数的组分：40~50份的聚氯乙烯，40~50份的聚酰亚胺纤维，5~10份的增塑剂和1~5份的二氧化硅。
一种防水土工布的制备方法，包括以下步骤：
（1）将各原料加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；
（2）将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；
（3）经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；
（4）对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，
（5）将纤维通过纺织机进行织布，最后成形后包装入库。
有益效果：本发明与传统技术相比，具有优良的防水性能，主要适用于河流、湖泊、港口的基建。
具体实施方式
实施例1：
将重量份数的组分：40份的聚氯乙烯，50份的聚酰亚胺纤维，5份的增塑剂和3份的二氧化硅。加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，将纤维通过纺织机进行织布，最后成形后包装入库。
实施例2：
将重量份数的组分：43份的聚氯乙烯，45份的聚酰亚胺纤维 10份的增塑剂和4份的二氧化硅。加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，将纤维通过纺织机进行织布，最后成形后包装入库。
实施例3：
将重量份数的组分：48份的聚氯乙烯，47份的聚酰亚胺纤维，8份的增塑剂和1份的二氧化硅。加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，将纤维通过纺织机进行织布，最后成形后包装入库。
实施例4：
将重量份数的组分：50份的聚氯乙烯，43份的聚酰亚胺纤维，7份的增塑剂和5份的二氧化硅。加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，将纤维通过纺织机进行织布，最后成形后包装入库。
实施例5：
将重量份数的组分：46份的聚氯乙烯，40份的聚酰亚胺纤维，6份的增塑剂和2份的二氧化硅。加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，将纤维通过纺织机进行织布，最后成形后包装入库。

Claims (2)

1.一种防水土工布，其特征在于，包括以下重量份数的组分：40~50份的聚氯乙烯，40~50份的聚酰亚胺纤维，5~10份的增塑剂和1~5份的二氧化硅。
2.一种防水土工布的制备方法，其特征在于，包括以下步骤：
（1）将各原料加入往复式混炼挤出机中进行加热混炼，控制加热温度200~220℃，混炼4~8小时；
（2）将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出，控制温度150~180℃；
（3）经过高压挤出后的混合物料通过过滤器过滤杂质，然后进入纺丝设备形成纤维；
（4）对生成的纤维进行裁剪，控制每条纤维长度不超过150mm，
（5）将纤维通过纺织机进行织布，最后成形后包装入库。
CN201710924242.3A 2017-09-30 2017-09-30 一种防水土工布及其制备方法 Withdrawn CN109594170A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744898A (zh) * 2019-10-25 2020-02-04 湖南盛业土工材料制造有限公司 一种聚酯纤维网复合土工布及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171984B1 (en) * 1997-12-03 2001-01-09 Ppg Industries Ohio, Inc. Fiber glass based geosynthetic material
CN201033869Y (zh) * 2007-05-24 2008-03-12 谈士军 机织无纺复合土工膜
DE102009043428A1 (de) * 2009-09-29 2011-04-07 Flasin Faser Gmbh Dünnvliesstoff auf Basis von Naturfasern und Verfahren zu seiner Herstellung
CN102586933A (zh) * 2012-01-11 2012-07-18 浙江理工大学 一种利用废旧聚酯原料制备涤纶短纤维的方法
CN102797115A (zh) * 2012-09-15 2012-11-28 江苏东方滤袋有限公司 用于含加筋层的厚型非织造材料的针刺加固方法
CN105040669A (zh) * 2015-05-14 2015-11-11 孟强 一种缝合加筋复合土工膜
CN105821490A (zh) * 2016-04-22 2016-08-03 孔祥明 一种涤纶废布纺丝抽真空混炼挤出机
CN106541629A (zh) * 2016-10-19 2017-03-29 南通鼎沣新材料有限公司 一种防水土工布及其制备方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171984B1 (en) * 1997-12-03 2001-01-09 Ppg Industries Ohio, Inc. Fiber glass based geosynthetic material
CN201033869Y (zh) * 2007-05-24 2008-03-12 谈士军 机织无纺复合土工膜
DE102009043428A1 (de) * 2009-09-29 2011-04-07 Flasin Faser Gmbh Dünnvliesstoff auf Basis von Naturfasern und Verfahren zu seiner Herstellung
CN102586933A (zh) * 2012-01-11 2012-07-18 浙江理工大学 一种利用废旧聚酯原料制备涤纶短纤维的方法
CN102797115A (zh) * 2012-09-15 2012-11-28 江苏东方滤袋有限公司 用于含加筋层的厚型非织造材料的针刺加固方法
CN105040669A (zh) * 2015-05-14 2015-11-11 孟强 一种缝合加筋复合土工膜
CN105821490A (zh) * 2016-04-22 2016-08-03 孔祥明 一种涤纶废布纺丝抽真空混炼挤出机
CN106541629A (zh) * 2016-10-19 2017-03-29 南通鼎沣新材料有限公司 一种防水土工布及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744898A (zh) * 2019-10-25 2020-02-04 湖南盛业土工材料制造有限公司 一种聚酯纤维网复合土工布及其制备方法

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