CN112406219A - 一种高隔热性能防护服面料及其制备方法 - Google Patents

一种高隔热性能防护服面料及其制备方法 Download PDF

Info

Publication number
CN112406219A
CN112406219A CN202011328231.7A CN202011328231A CN112406219A CN 112406219 A CN112406219 A CN 112406219A CN 202011328231 A CN202011328231 A CN 202011328231A CN 112406219 A CN112406219 A CN 112406219A
Authority
CN
China
Prior art keywords
layer
heat insulation
phase change
protective clothing
fabric
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.)
Pending
Application number
CN202011328231.7A
Other languages
English (en)
Inventor
肖俊
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.)
Tianchang Kangtemei Protective Equipment Co ltd
Original Assignee
Tianchang Kangtemei Protective Equipment Co ltd
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 Tianchang Kangtemei Protective Equipment Co ltd filed Critical Tianchang Kangtemei Protective Equipment Co ltd
Priority to CN202011328231.7A priority Critical patent/CN112406219A/zh
Publication of CN112406219A publication Critical patent/CN112406219A/zh
Pending legal-status Critical Current

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • A41D31/06—Thermally protective, e.g. insulating
    • 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
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal 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
    • B32B27/12—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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a 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
    • 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
    • B32B5/022—Non-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
    • B32B5/024—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
    • B32B5/18—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 features of a layer of foamed 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/12—Gel
    • B32B2266/126—Aerogel, i.e. a supercritically dried gel
    • 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
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2307/7265—Non-permeable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

本发明属于隔热面料技术领域，具体涉及一种高隔热性能防护服面料，由外向内依次包括阻燃外层、防水透气层、隔热层、舒适层和亲肤层，所述隔热层包括两层熔喷布层、设置在两侧熔喷布层中间的相变层和设置在熔喷布层与外侧防水透气层之间的多个记忆弹簧，所述记忆弹簧在常温下处于压缩状态，且记忆弹簧处于压缩状态时记忆弹簧内填充有粘合剂，所述相变层由气凝胶毡、微胶囊相变材料和水性聚氨酯树脂组成。克服了现有技术的不足，通过记忆弹簧受热形变产生空气隔热层和相变材料受热发生相变来提高防护面料的隔热性能；利用受热碳化的粘合剂对记忆弹簧进行固定粘合，不需要使用镍钛合金形状记忆弹簧，降低了面料成本。

Description

一种高隔热性能防护服面料及其制备方法
技术领域
本发明属于隔热面料技术领域，具体涉及一种高隔热性能防护服面料及其制备方法。
背景技术
热防护、危化品防护是消防员防护服装重要的防护功能之一。热防护性能包括阻燃性能和隔热性能，危化品防护包括防止有害气体、液体渗入功能。为使消防服具有必要的隔热性能，一般是在消防服中间加入一层或数层具有一定厚度的阻燃纤维隔热毡面料。
而这种具有阻燃纤维隔热毡面料的防护服的重量过大，影响消防人员的行动，不利于消防员作业时提高机动性，消耗消防员体力；同时阻燃纤维隔热毡面料的透气性能差，轻则使消防员作业时易产生闷热，影响战斗力，重则灼伤消防员皮肤。
发明内容
本发明的目的在于提供一种高隔热性能防护服面料，克服了现有技术的不足，提供一种具有较好的隔热和舒适性能的防护消防员的高性能隔热防护服面料。
为解决上述问题，本发明所采取的技术方案如下：
一种高隔热性能防护服面料，由外向内依次包括阻燃外层、防水透气层、隔热层、舒适层和亲肤层，所述隔热层包括两层熔喷布层、设置在两侧熔喷布层中间的相变层和设置在熔喷布层与外侧防水透气层之间的多个记忆弹簧，所述记忆弹簧在常温下处于压缩状态，且记忆弹簧处于压缩状态时记忆弹簧内填充有粘合剂，所述相变层由气凝胶毡、微胶囊相变材料和水性聚氨酯树脂组成。
进一步，所述防护服面料受热后，记忆弹簧内填充的粘合剂弹簧，记忆弹簧发生形变使隔热层与防水透气层之间形成空气隔热层。
进一步，所述微胶囊相变材料为高温相变材料，使得所述高温相变材料构造成在40-50℃的温度经历从固态到液态的相变。
进一步，所述阻燃外层采用铝箔芳纶机织布，防水透气层采用聚四氟乙烯微孔薄膜复合芳纶无纺布，舒适层采用透湿复合纤维无纺布；所述亲肤层采用吸湿排汗的天然纤维布。
本发明还保护一种基于上述高隔热性能防护服面料的制备方法，具体包括以下步骤：
(1)取一搅拌反应器，将水性聚氨酯树脂和微胶囊相变材料加入到反应器中，搅拌均匀后，将混合物均匀涂抹在气凝胶毡的两侧表面上，并在气凝胶毡两侧粘合熔喷布层，在一侧熔喷布层上装配多个记忆弹簧，并将记忆弹簧压缩后用粘合剂填充在记忆弹簧内，使记忆弹簧保持压缩状态，得到隔热层；
(2)将阻燃外层、防水透气层、隔热层、舒适层和亲肤层通过层叠缝合技术层层叠合，形成所述高隔热性能防护服面料。
进一步，所述水性聚氨酯树脂与微胶囊相变材料的质量比为10：(1-3)。
进一步，所述步骤(1)中搅拌速率为800-1000r/min,搅拌时间为20-40min。
进一步，在搅拌过程中，搅拌五分钟关闭停止搅拌30s后再启动搅拌，反复上述操作2-3次。
本发明与现有技术相比较，具有以下有益效果：
1、本发明通过记忆弹簧受热形变产生空气隔热层和相变材料受热发生相变来提高防护面料的隔热性能；利用受热碳化的粘合剂对记忆弹簧进行固定粘合，不需要使用镍钛合金形状记忆弹簧，降低了面料成本。
2、本发明通过水性聚氨酯树脂和微胶囊相变材料混合，使微胶囊相变材料均匀分布在气凝胶毡上，简化了操作工艺；采用搅拌、停止、再启动的循环，提高瞬间剪切力，使微胶囊相变材料分散更加均匀。
3、本发明通过亲肤层、舒适层和防水透气层的设置，使防护服面料具有轻薄、透气的性能，穿着更加舒适，不会对消防员的机动性产生影响。
附图说明
图1为一种高隔热性能防护服面料的结构示意图。
图2为一种高隔热性能防护服面料中隔热层的结构示意图。
图中：1、阻燃外层；2、防水透气层；3、隔热层；31、熔喷布层；32、相变层；33、记忆弹簧；4、舒适层；5、亲肤层。
具体实施方式
下面将结合本发明实施例中的附图，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
如图1-2所示，本发明所述一种高隔热性能防护服面料，由外向内依次包括阻燃外层、防水透气层、隔热层、舒适层和亲肤层，隔热层包括两层熔喷布层、设置在两侧熔喷布层中间的相变层和设置在熔喷布层与外侧防水透气层之间的多个记忆弹簧，记忆弹簧在常温下处于压缩状态，且记忆弹簧处于压缩状态时记忆弹簧内填充有粘合剂，相变层由气凝胶毡、微胶囊相变材料和水性聚氨酯树脂组成。
防护服面料受热后，记忆弹簧内填充的粘合剂弹簧，记忆弹簧发生形变使隔热层与防水透气层之间形成空气隔热层。
微胶囊相变材料为高温相变材料，使得高温相变材料构造成在40-50℃的温度经历从固态到液态的相变。
阻燃外层采用铝箔芳纶机织布，防水透气层采用聚四氟乙烯微孔薄膜复合芳纶无纺布，舒适层采用透湿复合纤维无纺布；亲肤层采用吸湿排汗的天然纤维布。
一种基于上述高隔热性能防护服面料的制备方法，具体包括以下步骤：
(1)取一搅拌反应器，将水性聚氨酯树脂和微胶囊相变材料按照10:1的质量比加入到反应器中，搅拌均匀后，搅拌速率为800-1000r/min,搅拌时间为20-40min，将混合物均匀涂抹在气凝胶毡的两侧表面上，并在气凝胶毡两侧粘合熔喷布层，在一侧熔喷布层上装配多个记忆弹簧，并将记忆弹簧压缩后用粘合剂填充在记忆弹簧内，使记忆弹簧保持压缩状态，得到隔热层；
(2)将阻燃外层、防水透气层、隔热层、舒适层和亲肤层通过层叠缝合技术层层叠合，形成所述高隔热性能防护服面料。
其中，在步骤(1)的搅拌过程中，搅拌五分钟关闭停止搅拌30s后再启动搅拌，反复上述操作2-3次。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为99s和36s
实施例2
本实施例与实施例1的组分和制备方法基本一致，唯有区别的是：水性聚氨酯树脂和微胶囊相变材料的质量比为10:2。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为106s和40s。
实施例3
本实施例与实施例1的组分和制备方法基本一致，唯有区别的是：水性聚氨酯树脂和微胶囊相变材料的质量比为10:3。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为107s和42s。
对比例1
本对比例与实施例1的组分和制备方法基本一致，唯有区别的是：未添加水性聚氨酯。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为78s和30s。
对比例2
本对比例与实施例1的组分和制备方法基本一致，唯有区别的是：未添加气凝胶毡。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为79s和23。
对比例3
本对比例与实施例1的组分和制备方法基本一致，唯有区别的是：未添加微胶囊相变材料。
在辐射强度15.4和84kw/m2的条件下进行热防护性能测试，该轻薄型高性能隔热防护服面料的平均二级烧伤时间分别为71s和17s。
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。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (8)

1.一种高隔热性能防护服面料，由外向内依次包括阻燃外层、防水透气层、隔热层、舒适层和亲肤层，其特征在于：所述隔热层包括两层熔喷布层、设置在两侧熔喷布层中间的相变层和设置在熔喷布层与外侧防水透气层之间的多个记忆弹簧，所述记忆弹簧在常温下处于压缩状态，且记忆弹簧处于压缩状态时记忆弹簧内填充有粘合剂，所述相变层由气凝胶毡、微胶囊相变材料和水性聚氨酯树脂组成。
2.根据权利要求1所述的一种高隔热性能防护服面料，其特征在于：所述防护服面料受热后，记忆弹簧内填充的粘合剂弹簧，记忆弹簧发生形变使隔热层与防水透气层之间形成空气隔热层。
3.根据权利要求1所述的一种高隔热性能防护服面料，其特征在于：所述微胶囊相变材料为高温相变材料，使得所述高温相变材料构造成在40-50℃的温度经历从固态到液态的相变。
4.根据权利要求1所述的一种高隔热性能防护服面料，其特征在于：所述阻燃外层采用铝箔芳纶机织布，防水透气层采用聚四氟乙烯微孔薄膜复合芳纶无纺布，舒适层采用透湿复合纤维无纺布；所述亲肤层采用吸湿排汗的天然纤维布。
5.一种根据权利要求1-4任一项所述的高隔热性能防护服面料的制备方法，其特征在于：具体包括以下步骤：
(1)取一搅拌反应器，将水性聚氨酯树脂和微胶囊相变材料加入到反应器中，搅拌均匀后，将混合物均匀涂抹在气凝胶毡的两侧表面上，并在气凝胶毡两侧粘合熔喷布层，在一侧熔喷布层上装配多个记忆弹簧，并将记忆弹簧压缩后用粘合剂填充在记忆弹簧内，使记忆弹簧保持压缩状态，得到隔热层；
(2)将阻燃外层、防水透气层、隔热层、舒适层和亲肤层通过层叠缝合技术层层叠合，形成所述高隔热性能防护服面料。
6.一种根据权利要求5所述的高隔热性能防护服面料的制备方法，其特征在于：所述水性聚氨酯树脂与微胶囊相变材料的质量比为10：(1-3)。
7.一种根据权利要求5所述的高隔热性能防护服面料的制备方法，其特征在于：所述步骤(1)中搅拌速率为800-1000r/min,搅拌时间为20-40min。
8.一种根据权利要求7所述的高隔热性能防护服面料的制备方法，其特征在于：在搅拌过程中，搅拌五分钟关闭停止搅拌30s后再启动搅拌，反复上述操作2-3次。
CN202011328231.7A 2020-11-24 2020-11-24 一种高隔热性能防护服面料及其制备方法 Pending CN112406219A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011328231.7A CN112406219A (zh) 2020-11-24 2020-11-24 一种高隔热性能防护服面料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011328231.7A CN112406219A (zh) 2020-11-24 2020-11-24 一种高隔热性能防护服面料及其制备方法

Publications (1)

Publication Number Publication Date
CN112406219A true CN112406219A (zh) 2021-02-26

Family

ID=74777582

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011328231.7A Pending CN112406219A (zh) 2020-11-24 2020-11-24 一种高隔热性能防护服面料及其制备方法

Country Status (1)

Country Link
CN (1) CN112406219A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113103685A (zh) * 2021-03-09 2021-07-13 山东舫汇针织有限公司 一种恒温棉织品制备方法
CN114794602A (zh) * 2022-05-09 2022-07-29 江苏师范大学 一种蜂窝式杂化气凝胶纤维填充防寒服

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201733927U (zh) * 2010-07-22 2011-02-09 中原工学院 火灾安全防护服面料
CN102785404A (zh) * 2012-08-16 2012-11-21 东华大学 一种防明火绝热的多级复合织物、制备工艺及用途
CN106515097A (zh) * 2015-09-11 2017-03-22 天津工业大学 一种轻薄型高性能隔热防护服面料及其制备方法
CN108081686A (zh) * 2017-11-21 2018-05-29 江南大学 一种隔热防护面料及其应用
CN207466031U (zh) * 2017-10-23 2018-06-08 杭州萧山正达纺织有限公司 一种复合型防火隔热面料
CN211763928U (zh) * 2019-12-15 2020-10-27 深圳市大毛牛新材料科技有限公司 一种轻盈、透气性良好的衣服用双面格栅气凝胶隔热夹层

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201733927U (zh) * 2010-07-22 2011-02-09 中原工学院 火灾安全防护服面料
CN102785404A (zh) * 2012-08-16 2012-11-21 东华大学 一种防明火绝热的多级复合织物、制备工艺及用途
CN106515097A (zh) * 2015-09-11 2017-03-22 天津工业大学 一种轻薄型高性能隔热防护服面料及其制备方法
CN207466031U (zh) * 2017-10-23 2018-06-08 杭州萧山正达纺织有限公司 一种复合型防火隔热面料
CN108081686A (zh) * 2017-11-21 2018-05-29 江南大学 一种隔热防护面料及其应用
CN211763928U (zh) * 2019-12-15 2020-10-27 深圳市大毛牛新材料科技有限公司 一种轻盈、透气性良好的衣服用双面格栅气凝胶隔热夹层

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113103685A (zh) * 2021-03-09 2021-07-13 山东舫汇针织有限公司 一种恒温棉织品制备方法
CN114794602A (zh) * 2022-05-09 2022-07-29 江苏师范大学 一种蜂窝式杂化气凝胶纤维填充防寒服

Similar Documents

Publication Publication Date Title
CN112406219A (zh) 一种高隔热性能防护服面料及其制备方法
CN109927386B (zh) 气凝胶相变保暖材料及其制备方法
CN202590198U (zh) 一种含有空气隔热层的消防服
CN108221397B (zh) 一种消防隔热金属化涂层面料的制备方法
CN110558646A (zh) 基于二氧化硅气凝胶复合材料的防火服及制备方法
CN109291545A (zh) 一种防熔融金属喷溅的阻燃隔热复合面料及其制备方法
CN112440527B (zh) 一种阻燃高热防护复合面料
CN106948182A (zh) 一种具有较高人体红外透过性的凉爽面料及其制备方法
CN103556470A (zh) 消防员隔热防护服外层面料及其制作方法
CN114889255A (zh) 三明治结构阻燃隔热消防服面料及其制备方法
CN110373917A (zh) 一种防水透气型面料及其制备方法
CN209633955U (zh) 一种具有空气隔热层的防护服面料
CN110654086A (zh) 防火布料及采用所述防火布料的避火服
CN110284333A (zh) 一种具有优良导湿、导热性能的安全衬布及其生产工艺
CN110978683A (zh) 一种耐高温双层防金属熔融喷溅面料及其加工工艺
CN211683817U (zh) 一种阻燃隔热耐烧穿抗金属熔滴多功能复合织物
CN202319169U (zh) 一种可产生空气隔热层的防护服面料
CN201733927U (zh) 火灾安全防护服面料
CN110641103A (zh) 防火布料及采用所述防火布料的避火服
CN116394609A (zh) 一种阻燃隔热保温面料及一种隔热阻燃防护服
CN213564783U (zh) 一种多层结构永久阻燃针织隔热面料
CN211683852U (zh) 多层防火阻燃面料
CN214606353U (zh) 一种含气凝胶阻燃隔热材料
CN108515746A (zh) 一种基于防火涂料的阻燃材料及制备方法
CN103422186A (zh) 一种具有记忆功能的热防护材料及其制备方法

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210226