CN112440527B - 一种阻燃高热防护复合面料 - Google Patents

一种阻燃高热防护复合面料 Download PDF

Info

Publication number
CN112440527B
CN112440527B CN202011202432.2A CN202011202432A CN112440527B CN 112440527 B CN112440527 B CN 112440527B CN 202011202432 A CN202011202432 A CN 202011202432A CN 112440527 B CN112440527 B CN 112440527B
Authority
CN
China
Prior art keywords
flame
fibers
retardant
fiber
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011202432.2A
Other languages
English (en)
Other versions
CN112440527A (zh
Inventor
张泽武
柏蓉
王章忠
卜小海
鲍煦文
杨金涛
王晶喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Technology
Original Assignee
Nanjing Institute of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Technology filed Critical Nanjing Institute of Technology
Priority to CN202011202432.2A priority Critical patent/CN112440527B/zh
Publication of CN112440527A publication Critical patent/CN112440527A/zh
Application granted granted Critical
Publication of CN112440527B publication Critical patent/CN112440527B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06—Thermally protective, e.g. insulating
    • A41D31/065—Thermally protective, e.g. insulating using layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • A41D31/085—Heat resistant; Fire retardant using layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/26—Electrically protective, e.g. preventing static electricity or electric shock
    • A41D31/265—Electrically protective, e.g. preventing static electricity or electric shock using layered 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B5/024—Woven fabric
    • 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
    • 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
    • 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
    • B32B2262/0223—Vinyl resin fibres
    • B32B2262/0238—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2262/0246—Acrylic resin 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0292—Polyurethane 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
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2437/00—Clothing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Woven Fabrics (AREA)

Abstract

本发明公开了一种阻燃高热防护复合面料，包括采用热熔胶合方式粘接的表层、中间层和里层；表层由经纱和纬纱交织而成，经纱由含硅氧结构聚酰亚胺纤维、芳纶1313和腈氯纶纤维混纺得到，纬纱由双疏型聚丙烯腈纤维、腈氯纶纤维和兰精阻燃黏胶纤维混纺得到；中间层为三明治结构，由聚酰胺热熔胶膜封装的功能改性微孔聚氨酯层组成，功能改性微孔聚氨酯层是纳米空心SiO2颗粒改性聚氨酯纤维膜层；里层由聚丙烯腈纤维、磷/氮协效阻燃棉纤维和有机复合型导电纤维混纺得到。本发明提供的阻燃高热防护复合面料具有优异的阻燃、隔热、防金属熔滴、防静电、高热稳定的性能，适用于消防、冶金、焊接、石油化工等领域的安全防护。

Description

一种阻燃高热防护复合面料
技术领域
本发明属于有机高分子复合材料技术领域，具体涉及一种阻燃高热防护复合面料。
背景技术
阻燃热防护服在国防军工、消防抢险、电力电气、冶金铸造和石油化工领域中火焰或高温作业时的特种防护着装。随着对热防护全面性和防护能力要求的提高，阻燃热防护服不仅应具备较好的阻燃性能和隔热性能，还应具备一些独特场合下的功能性，如防静电性能和防金属融液飞溅性能等。
中国专利CN201710317455.X公开了一种阻燃防火防金属熔滴的芳纶面料，该专利构筑了多层复合面料，其中外层为间位芳纶、腈氯纶纤维和吉沃尔阻燃凝胶纤维编织而成，外层和里层中间设置了聚氨酯中空纤维/气凝胶组成的隔热层，该芳纶面料具有阻燃、隔热、防金属熔滴等性能。同时，中国专利CN201811535957.0公开了一种高效阻燃隔热复合面料及应用，该专利通过在表层和里层面料之间设置了形状记忆聚氨酯/气凝胶混合物，并结合等离子表面处理技术，提高了面料的隔热、阻燃性能。但是上述面料仍然存在舒适性不佳，阻燃性能、隔热性能和防金属熔滴性能不足以满足特种领域的使用要求的问题。
发明内容
本发明的目的在于克服现有技术中的不足，提供一种阻燃高热防护复合面料，具有优异的阻燃、隔热、防金属熔滴、防静电、高热稳定的性能，适用于消防、冶金、焊接、石油化工等领域的安全防护。
本发明提供了如下的技术方案：
一种阻燃高热防护复合面料，包括采用热熔胶合方式粘接的表层、中间层和里层；
所述表层由经纱和纬纱交织而成，所述经纱由含硅氧结构聚酰亚胺纤维、芳纶1313和腈氯纶纤维混纺得到，所述纬纱由双疏型聚丙烯腈纤维、腈氯纶纤维和兰精阻燃黏胶纤维混纺得到；
所述中间层为三明治结构，由聚酰胺热熔胶膜封装的功能改性微孔聚氨酯层组成，所述功能改性微孔聚氨酯层是纳米空心SiO2颗粒改性聚氨酯纤维膜层；
所述里层由聚丙烯腈纤维、磷/氮协效阻燃棉纤维和有机复合型导电纤维混纺得到。
进一步的，所述经纱由30~50%含硅氧结构聚酰亚胺纤维、10~25%芳纶1313和40~60%腈氯纶纤维混纺得到，所述纬纱由30~50%双疏型聚丙烯腈纤维、20~45%腈氯纶纤维和20~45%兰精阻燃黏胶纤维混纺得到。
进一步的，所述硅氧结构聚酰亚胺纤维通过在聚酰亚胺聚合单体溶液中加入硅氧烷，经聚合和干法纺丝得到。
进一步的，所述硅氧烷为1,3-双（3-氨基丙基）-1,1,3,3-四甲基二硅氧烷或KH570。
进一步的，所述双疏型聚丙烯腈纤维通过多巴胺和含氟硅烷偶联剂对聚丙烯腈纤维进行改性得到。
进一步的，所述含氟硅烷偶联剂为十三氟辛基三乙氧基硅烷或十七氟癸基三甲氧基硅烷。
进一步的，所述纳米空心SiO2颗粒改性聚氨酯纤维膜层是通过将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得。
进一步的，所述里层为20~45%聚丙烯腈纤维、40~70%磷/氮协效阻燃棉纤维和10~20%有机复合型导电纤维混纺得到。
进一步的，所述磷/氮协效阻燃棉纤维通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到。
进一步的，所述有机复合型导电纤维是以聚酰亚胺为基质、以炭黑为导电成分的纤维材料。
进一步的，阻燃高热防护复合面料的克重为190~550g/m2。
与现有技术相比，本发明的有益效果是：
1、本发明构筑了三明治结构的复合面料，通过发挥三层面料间的协同作用，获得具有高阻燃防火、防金属熔滴、隔热、抗静电、舒适轻便的特种面料；
2、复合面料的表层中经纱采用含硅氧结构聚酰亚胺纤维、芳纶1313和腈氯纶纤维混纺得到，纬纱由双疏型聚丙烯腈纤维、腈氯纶纤维和兰精阻燃黏胶纤维混纺得到；聚酰亚胺纤维发挥高阻燃性能，可以有效提高经纱的阻燃性能；同时，经纱中的含硅氧结构聚酰亚胺纤维和纬纱中的双疏型聚丙烯腈纤维具有优异的疏水、疏油性能，可以赋予复合面料优异的防金属熔滴的性能；
3、复合面料的中间层设置了纳米空心SiO2颗粒改性聚氨酯纤维膜层，聚氨酯纤维膜层中存在显著的纤维堆积孔道，而空心SiO2颗粒可以进一步提高聚氨酯纤维单丝和堆积体系的孔隙率，极大地提高复合面料的隔热性能；采用阻燃性能优异的聚酰胺，并采用热熔胶合方式粘接面料的表层、改性聚氨酯纤维膜层和里层，维持了复合结构各层的结构完整性；
4、复合面料里层中的磷/氮协效阻燃棉纤维可以在提升面料里层阻燃性能的同时，提升面料的穿着舒适性；有机复合型导电纤维的引入有利于提高面料的抗静电性能。
附图说明
图1是阻燃高热防护复合面料的结构示意图；
图中标记为：1、表层；2、中间层、2-1、聚酰胺热熔胶膜；2-2、功能改性微孔聚氨酯层；3、里层。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例1
在聚酰亚胺聚合单体溶液中加入KH570，经聚合和干法纺丝得到硅氧结构聚酰亚胺纤维，用多巴胺和十三氟辛基三乙氧基硅烷对聚丙烯腈纤维进行改性得到双疏型聚丙烯腈纤维。
以30%含硅氧结构聚酰亚胺纤维、10%芳纶1313和60%腈氯纶纤维混纺纱线得到经纱，以50%双疏型聚丙烯腈纤维、20%腈氯纶纤维和30%兰精阻燃黏胶纤维混纺纱线得到纬纱，将经纱和交织成表层面料。
将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得纳米空心SiO2颗粒改性聚氨酯纤维膜层，用聚酰胺热熔胶膜封装纳米空心SiO2颗粒改性聚氨酯纤维膜层，构成具有三明治结构的中间层。
通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到磷/氮协效阻燃棉纤维，以聚酰亚胺为基质、加入炭黑为导电成分构成有机复合型导电纤维，以20%聚丙烯腈纤维、70%磷/氮协效阻燃棉纤维和10%有机复合型导电纤维混纺得到里层。
如图1所示，将表层1、中间层2（由聚酰胺热熔胶膜2-1封装的功能改性微孔聚氨酯层2-2组成）和里层3热熔层压制得一种具有多层结构阻燃高热防护复合面料。
经检测，该复合面料的克重为 232g/m2，中间层的比表面积为81.2m2/g，孔容为3.9cm3/g，续燃0.2s，阴燃0.3s，无熔滴，面料经15滴金属熔滴冲击后温度仅升高了10K，热防护性能达到681W•S/m2。
实施例2
在聚酰亚胺聚合单体溶液中加入1,3-双（3-氨基丙基）-1,1,3,3-四甲基二硅氧烷，经聚合和干法纺丝得到硅氧结构聚酰亚胺纤维，用多巴胺和十七氟癸基三甲氧基硅烷对聚丙烯腈纤维进行改性得到双疏型聚丙烯腈纤维。
以40%含硅氧结构聚酰亚胺纤维、10%芳纶1313和50%腈氯纶纤维混纺纱线得到经纱，以30%双疏型聚丙烯腈纤维、25%腈氯纶纤维和45%兰精阻燃黏胶纤维混纺纱线得到纬纱，将经纱和交织成表层。
将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得纳米空心SiO2颗粒改性聚氨酯纤维膜层，用聚酰胺热熔胶膜封装纳米空心SiO2颗粒改性聚氨酯纤维膜层构成具有三明治结构的中间层。
通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到磷/氮协效阻燃棉纤维，以聚酰亚胺为基质、加入炭黑为导电成分构成有机复合型导电纤维，以40%聚丙烯腈纤维、40%磷/氮协效阻燃棉纤维和20%有机复合型导电纤维混纺得到里层。
如图1所示，将表层1、中间层2和里层3热熔层压制得一种具有多层结构阻燃高热防护复合面料。
经检测，该复合面料的克重为 195g/m2，中间层的比表面积为89.8m2/g，孔容为4.1cm3/g，续燃0.3s，阴燃0.5s，无熔滴，面料经15滴金属熔滴冲击后温度仅升高了12K，热防护性能达到675W•S/m2。
实施例3
在聚酰亚胺聚合单体溶液中加入KH570，经聚合和干法纺丝得到硅氧结构聚酰亚胺纤维，用多巴胺和十三氟辛基三乙氧基硅烷对聚丙烯腈纤维进行改性得到双疏型聚丙烯腈纤维。
以30%含硅氧结构聚酰亚胺纤维、20%芳纶1313和50%腈氯纶纤维混纺纱线得到经纱，以40%双疏型聚丙烯腈纤维、30%腈氯纶纤维和30%兰精阻燃黏胶纤维混纺纱线得到纬纱，将经纱和交织成表层。
将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得纳米空心SiO2颗粒改性聚氨酯纤维膜层，用聚酰胺热熔胶膜封装纳米空心SiO2颗粒改性聚氨酯纤维膜层构成具有三明治结构的中间层。
通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到磷/氮协效阻燃棉纤维，以聚酰亚胺为基质、加入炭黑为导电成分构成有机复合型导电纤维，以30%聚丙烯腈纤维、60%磷/氮协效阻燃棉纤维和10%有机复合型导电纤维混纺得到里层。
如图1所示，将表层1、中间层2和里层3热熔层压制得一种具有多层结构阻燃高热防护复合面料。
经检测，该复合面料的克重为 375g/m2，中间层的比表面积为76.9m2/g，孔容为3.7cm3/g，续燃0.2s，阴燃0.3s，无熔滴，面料经15滴金属熔滴冲击后温度仅升高了8K，热防护性能达到698W•S/m2。
实施例4
在聚酰亚胺聚合单体溶液中加入1,3-双（3-氨基丙基）-1,1,3,3-四甲基二硅氧烷，经聚合和干法纺丝得到硅氧结构聚酰亚胺纤维，用多巴胺和十七氟癸基三甲氧基硅烷对聚丙烯腈纤维进行改性得到双疏型聚丙烯腈纤维。
以45%含硅氧结构聚酰亚胺纤维、15%芳纶1313和40%腈氯纶纤维混纺纱线得到经纱，以35%双疏型聚丙烯腈纤维、25%腈氯纶纤维和30%兰精阻燃黏胶纤维混纺纱线得到纬纱，将经纱和交织成表层。
将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得纳米空心SiO2颗粒改性聚氨酯纤维膜层，用聚酰胺热熔胶膜封装纳米空心SiO2颗粒改性聚氨酯纤维膜层构成具有三明治结构的中间层。
通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到磷/氮协效阻燃棉纤维，以聚酰亚胺为基质、加入炭黑为走位导电成分构成有机复合型导电纤维，以30%聚丙烯腈纤维、55%磷/氮协效阻燃棉纤维和15%有机复合型导电纤维混纺得到里层。
如图1所示，将表层1、中间层2和里层3热熔层压制得一种具有多层结构阻燃高热防护复合面料。
经检测，该复合面料的克重为 495g/m2，中间层的比表面积为79.6m2/g，孔容为3.8cm3/g，续燃0.2s，阴燃0.4s，无熔滴，面料经15滴金属熔滴冲击后温度仅升高了9K，热防护性能达到695W•S/m2。
实施例5
在聚酰亚胺聚合单体溶液中加入KH570，经聚合和干法纺丝得到硅氧结构聚酰亚胺纤维，用多巴胺和十七氟癸基三甲氧基硅烷对聚丙烯腈纤维进行改性得到双疏型聚丙烯腈纤维。
以35%含硅氧结构聚酰亚胺纤维、25%芳纶1313和40%腈氯纶纤维混纺纱线得到经纱，以45%双疏型聚丙烯腈纤维、20%腈氯纶纤维和25%兰精阻燃黏胶纤维混纺纱线得到纬纱。将经纱和交织成表层。
将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得纳米空心SiO2颗粒改性聚氨酯纤维膜层，用聚酰胺热熔胶膜封装纳米空心SiO2颗粒改性聚氨酯纤维膜层构成具有三明治结构的中间层。
通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到磷/氮协效阻燃棉纤维，以聚酰亚胺为基质、加入炭黑为走位导电成分构成有机复合型导电纤维，以35%聚丙烯腈纤维、50%磷/氮协效阻燃棉纤维和15%有机复合型导电纤维混纺得到里层。
如图1所示，将表层1、中间层2和里层3热熔层压制得一种具有多层结构阻燃高热防护复合面料。
经检测，该复合面料的克重为 305g/m2，中间层的比表面积为75.1m2/g，孔容为3.5cm3/g，续燃0.3s，阴燃0.6s，无熔滴，面料经15滴金属熔滴冲击后温度仅升高了11K，热防护性能达到687W•S/m2。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。

Claims (10)

1.一种阻燃高热防护复合面料，其特征在于，包括采用热熔胶合方式粘接的表层、中间层和里层；
所述表层由经纱和纬纱交织而成，所述经纱由含硅氧结构聚酰亚胺纤维、芳纶1313和腈氯纶纤维混纺得到，所述纬纱由双疏型聚丙烯腈纤维、腈氯纶纤维和兰精阻燃黏胶纤维混纺得到；
所述中间层为三明治结构，由聚酰胺热熔胶膜封装的功能改性微孔聚氨酯层组成，所述功能改性微孔聚氨酯层是纳米空心SiO2颗粒改性聚氨酯纤维膜层；
所述里层由聚丙烯腈纤维、磷/氮协效阻燃棉纤维和有机复合型导电纤维混纺得到。
2.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述经纱由30~50%含硅氧结构聚酰亚胺纤维、10~25%芳纶1313和40~60%腈氯纶纤维混纺得到，所述纬纱由30~50%双疏型聚丙烯腈纤维、20~45%腈氯纶纤维和20~45%兰精阻燃黏胶纤维混纺得到。
3.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述含硅氧结构聚酰亚胺纤维通过在聚酰亚胺聚合单体溶液中加入硅氧烷，经聚合和干法纺丝得到。
4.根据权利要求3所述的阻燃高热防护复合面料，其特征在于，所述硅氧烷为1,3-双（3-氨基丙基）-1,1,3,3-四甲基二硅氧烷或KH570。
5.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述双疏型聚丙烯腈纤维通过多巴胺和含氟硅烷偶联剂对聚丙烯腈纤维进行改性得到。
6.根据权利要求5所述的阻燃高热防护复合面料，其特征在于，所述含氟硅烷偶联剂为十三氟辛基三乙氧基硅烷或十七氟癸基三甲氧基硅烷。
7.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述纳米空心SiO2颗粒改性聚氨酯纤维膜层是通过将纳米空心SiO2颗粒加入到聚氨酯溶液中经静电纺丝制得。
8.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述里层为20~45%聚丙烯腈纤维、40~70%磷/氮协效阻燃棉纤维和10~20%有机复合型导电纤维混纺得到。
9.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述磷/氮协效阻燃棉纤维通过N,N-二亚甲基对苯磺酸基膦酸铵盐功能整理棉织物得到。
10.根据权利要求1所述的阻燃高热防护复合面料，其特征在于，所述有机复合型导电纤维是以聚酰亚胺为基质、以炭黑为导电成分的纤维材料。
CN202011202432.2A 2020-11-02 2020-11-02 一种阻燃高热防护复合面料 Active CN112440527B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011202432.2A CN112440527B (zh) 2020-11-02 2020-11-02 一种阻燃高热防护复合面料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011202432.2A CN112440527B (zh) 2020-11-02 2020-11-02 一种阻燃高热防护复合面料

Publications (2)

Publication Number Publication Date
CN112440527A CN112440527A (zh) 2021-03-05
CN112440527B true CN112440527B (zh) 2022-08-09

Family

ID=74736710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011202432.2A Active CN112440527B (zh) 2020-11-02 2020-11-02 一种阻燃高热防护复合面料

Country Status (1)

Country Link
CN (1) CN112440527B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844138A (zh) * 2021-09-16 2021-12-28 圣华盾防护科技股份有限公司 一种防熔融金属飞溅面料及防护服
CN113930876A (zh) * 2021-10-25 2022-01-14 武汉纺织大学 一种耐高温冲刷的隔热编织体
CN115991017A (zh) * 2022-11-28 2023-04-21 苏州大学 一种双层结构热敏性防火阻燃非织造材料及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618016A (zh) * 2011-01-31 2012-08-01 中国科学院过程工程研究所 一种透光的隔热薄膜及其制备方法及其应用
CN105603564A (zh) * 2016-02-25 2016-05-25 东华大学 一种氮-磷协效共聚阻燃聚乳酸纤维及其制备方法
CN107160751A (zh) * 2017-05-08 2017-09-15 常熟市宝沣特种纤维有限公司 一种阻燃防火防金属熔滴的芳纶面料
CN107415385A (zh) * 2017-07-31 2017-12-01 圣华盾防护科技股份有限公司 防电弧服
CN109554770A (zh) * 2018-12-10 2019-04-02 深圳市欧科力科技有限公司 一种基于银纤维编制的导电隔热面料
CN109648960A (zh) * 2018-12-14 2019-04-19 常熟市宝沣特种纤维有限公司 耐水压阻燃复合面料及应用
CN109664582A (zh) * 2018-12-14 2019-04-23 常熟市宝沣特种纤维有限公司 高效阻燃隔热复合面料及应用
CN110725041A (zh) * 2018-07-16 2020-01-24 北京赛欧兰阻燃纤维有限公司 一种焊接防飞溅面料及其制备方法
CN111778616A (zh) * 2020-06-24 2020-10-16 安徽丽达制衣有限公司 一种校服用聚酰亚胺阻燃抗菌面料制作工艺

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618016A (zh) * 2011-01-31 2012-08-01 中国科学院过程工程研究所 一种透光的隔热薄膜及其制备方法及其应用
CN105603564A (zh) * 2016-02-25 2016-05-25 东华大学 一种氮-磷协效共聚阻燃聚乳酸纤维及其制备方法
CN107160751A (zh) * 2017-05-08 2017-09-15 常熟市宝沣特种纤维有限公司 一种阻燃防火防金属熔滴的芳纶面料
CN107415385A (zh) * 2017-07-31 2017-12-01 圣华盾防护科技股份有限公司 防电弧服
CN110725041A (zh) * 2018-07-16 2020-01-24 北京赛欧兰阻燃纤维有限公司 一种焊接防飞溅面料及其制备方法
CN109554770A (zh) * 2018-12-10 2019-04-02 深圳市欧科力科技有限公司 一种基于银纤维编制的导电隔热面料
CN109648960A (zh) * 2018-12-14 2019-04-19 常熟市宝沣特种纤维有限公司 耐水压阻燃复合面料及应用
CN109664582A (zh) * 2018-12-14 2019-04-23 常熟市宝沣特种纤维有限公司 高效阻燃隔热复合面料及应用
CN111778616A (zh) * 2020-06-24 2020-10-16 安徽丽达制衣有限公司 一种校服用聚酰亚胺阻燃抗菌面料制作工艺

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
仝伟.静电纺双疏型聚丙烯腈基纳米纤维膜制备及其性能.《纺织学报》.2019,第40卷(第1期),第1-8页. *
谢雨彤等.磷/氮协效阻燃棉织物制备工艺及性能研究.《纤维素科学与技术》.2020,第28卷(第2期),第64-70页. *

Also Published As

Publication number Publication date
CN112440527A (zh) 2021-03-05

Similar Documents

Publication Publication Date Title
CN112440527B (zh) 一种阻燃高热防护复合面料
CN109664582B (zh) 高效阻燃隔热复合面料及应用
CN109605853B (zh) 低扭矩防电弧复合面料及其制备方法
CN107557966A (zh) 一种复合阻燃材料及制备方法
CN111038026A (zh) 阻燃隔热耐烧穿抗金属熔滴多功能复合织物及其制备方法
CN1548292A (zh) 多功能无纺复合材料及其制造方法
CN106087427A (zh) 一种防静电、阻燃安全作业服面料的制备方法
CN212603786U (zh) 一种双面阻燃复合面料
CN110303738A (zh) 一种阻燃复合面料
CN111844972A (zh) 一种消防面料及其制造方法
JPH0740487A (ja) 不織布構造物
CN206941084U (zh) 一种专用于消防员灭火防护服的双层组织面料
CN110328953A (zh) 一种具有抗静电功能的防绒布
CN213733866U (zh) 一种新型阻燃型无纺布
CN112373154B (zh) 高阻燃强隔热复合面料
CN215040895U (zh) 一种具有阻燃功能的涤塔夫面料
CN215662304U (zh) 一种抗穿刺性好的芳纶面料
CN218558202U (zh) 多功能聚酯防水蓬布
CN219856286U (zh) 一种阻燃隔热复合织物
CN216032925U (zh) 一种透气衬布
CN217319580U (zh) 一种具有防红外和阻燃功能的面料
CN214027533U (zh) 一种阻燃防刺穿防辐射隔热复合面料
CN213919966U (zh) 一种劳保服装用防护材料及劳保服装
CN211868838U (zh) 一种高效隔热复合面料及其热防护服
CN221113107U (zh) 一种阻燃牛津布

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant