CN108867098A - 一种阻燃屏蔽线导电布 - Google Patents

一种阻燃屏蔽线导电布 Download PDF

Info

Publication number
CN108867098A
CN108867098A CN201810530116.4A CN201810530116A CN108867098A CN 108867098 A CN108867098 A CN 108867098A CN 201810530116 A CN201810530116 A CN 201810530116A CN 108867098 A CN108867098 A CN 108867098A
Authority
CN
China
Prior art keywords
parts
layer
flame
retardant
cloth
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.)
Withdrawn
Application number
CN201810530116.4A
Other languages
English (en)
Inventor
李杨
彭凌志
黄亮
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.)
Anhui Communication Industry Service Co Ltd
Anhui Communications Services Co Ltd
Original Assignee
Anhui Communication Industry Service 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 Anhui Communication Industry Service Co Ltd filed Critical Anhui Communication Industry Service Co Ltd
Priority to CN201810530116.4A priority Critical patent/CN108867098A/zh
Publication of CN108867098A publication Critical patent/CN108867098A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0094—Fibrous material being coated on one surface with at least one layer of an inorganic material and at least one layer of a macromolecular material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with fluoropolymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/065—PVC together with other resins except polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/10—Particulate form, e.g. powder, granule
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/04—Properties of the materials having electrical or magnetic properties
    • D06N2209/041—Conductive
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/04—Properties of the materials having electrical or magnetic properties
    • D06N2209/048—Electromagnetic interference shielding
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种阻燃屏蔽线导电布，涉及通信材料技术领域；选取由聚酯纤维织成的布料为基底布料，通过镀膜技术在基底布料的正反面进行镀膜，后通过热压机对导电布进行多次热压，最后磨光，制成双面导电布。本发明阻燃屏蔽线导电布具有很好的阻燃防火性能，本发明先选取具有散热层聚酯纤维织成的布料为基底布料，后进行阻燃层及镀膜层交替相连，镀膜层又有镀镍层、镀铜层，也进一步提高该复合材料在成品屏蔽线导电布中的分散性及阻燃性。

Description

一种阻燃屏蔽线导电布
技术领域：
本发明涉及通信材料领域，具体涉及一种阻燃屏蔽线导电布。
背景技术：
导电布是以纤维布(一般常用聚酯纤维布)为基材，经过前置处理后施以电镀金属镀层使其具有金属特性而成为导电纤维布。
可用于从事电子，电磁等高辐射工作的专业屏蔽工作服，屏蔽室专用屏蔽布；IT行业屏蔽件专用布，当下流行触屏手套，防辐射窗帘等。导电布衬垫采用高导电性和防腐蚀性的导电布，内包高弹性的PU泡棉，经过精密加工而成。导电布衬垫具有良好的电磁波屏蔽效果。可按照客户要求加工各种不同形状和尺寸，广泛用于各种电子产品的EMI/EMC防治。
导电布材料是在聚酯纤维上，先化学沉积或金属物理转移金属镍到聚酯纤维上，在镍上再镀上高导电性的铜层，在铜层上再电镀上防氧化机防腐蚀的镍金属，铜和镍结合提供了极佳的导电性和良好的电磁屏蔽效果，屏蔽范围在100K-3GHz。导电布衬垫适用于各种电子设备的电磁屏蔽，防静电(ESD)和接地等场合。它的形式多样，广泛用于通讯、计算机、自动控制设备和手机等产品上。
发明内容：
本发明所要解决的技术问题在于提供一种阻燃屏蔽线导电布，适用于通讯行业屏蔽线，本发明所要解决的技术问题采用以下技术方案来实现：
一种阻燃屏蔽线导电布，包括具体技术方案如下：一种阻燃屏蔽线导电布的生产方法，
步骤一：选料：选取由聚酯纤维织成的布料为基底布料，且该基底布料的厚度为0.04mm～0.055mm，宽度为1100mm～1500mm；
步骤二：镀膜：通过镀膜技术在基底布料的正面进行镀膜，所述基底布料的正面从内至外依次阻燃层、降温层、金属层和阻燃层，所述金属层包括第一镍层、铜层和第二镍层，基底布料正面镀膜完毕后对基底布料的反面进行同理镀膜，所述基底布料正反面所镀的降温层为天然矿物质层；
步骤三：阻燃层包括质量分数如下的组分：滑石粉10-13份、铝酸钙1-2份、聚四氟乙烯蜡4-5份、全氟丁基磺酸钾0.4-1份、环氧大豆油2-3份、聚氯乙烯100-130份、聚苯乙烯20-27份、一水次磷酸钠3-4份、多聚甲醛2-3份、35-37％的盐酸0.2-0.3份、氯化螺环磷酸酯4-6份、六水合氯化铝5-7份、三乙胺0.1-0.2份、钛酸四丁酯2-3份、聚甘油脂肪酸酯0.1-0.4份、硫酸镁1-2份、羟乙基纤维素0.8-1份、乳糖酸钙2-3份、乙酸1-2份；将所述物料混合均匀，并用氢氧化钠调节PH至7.0-8.0，后将阻燃层热压粘结于基底布料，热压条件为80-120℃，15-30s，阻燃层厚度10-15微米。
步骤四：镍层和铜层镀层方法为：电镀镍层中所采用的电镀液包括：氯化镍20-30份、次磷酸钠20-30份、羧甲基纤维素钠30-40份、乙酸钠5-10份、苯基二磺酸钠0.5-1份，镀镍后第一镍层的厚度为10-15微米，第二镍层厚度5-10微米。
镀铜层中所采用的电镀液包括：氯化铜3.5-4.5份、硫酸铜1.5-2份、乙二胺四乙酸钠15-20份，丁二酸二己酯磺酸钠10-20份，苯基二硫丙烷磺酸钠0.5-2份，使用NaOH调节pH值至7.0-8.0，电镀时温度为55-60摄氏度，电镀时间为1h-1.5h，镀铜后铜层的厚度为10-20微米。
步骤五：外层阻燃层制备方法同步骤三，将阻燃层物料混合均匀，并用氢氧化钠调节PH至7.0-8.0，后将阻燃层热压粘结于金属层，热压条件为120-160℃，20-30S，阻燃层厚度5-15微米。
步骤六：热压：通过热压机对导电布进行多次热压，热压完毕后进行磨光，制成双面导电布，热压条件为：120-160℃，20-30S。
在此基础上，所述步骤二中的天然矿物质层为天然玉石粉、滑石粉和云母粉的混合物，其中天然玉石粉的质量分数占比为10％～15％，滑石粉的质量分数占比为40％～60％，云母粉的质量分数占比为20％～50％。
在此基础上，所述步骤一中所述聚酯纤维织成的布料为基底布料还包括散热层，所述散热层为植物纤维织成的织物，所述植物纤维包括棉纤维和其他植物纤维，其中棉纤维的质量分数占比为45％～80％，其他植物纤维的总质量分数占比为20％～55％，所述其他植物纤维包括稻草纤维、和/或芦苇纤维、和/或蔗纤维、和/或麦秆纤维。
在此基础上，所述散热层织物的每根经纬纱宽度大于基底布料的每根经纬纱的宽度。
在此基础上，所述散热层织物的经纬纱的纵横间距大于基底布料经纬纱纵横间距。
本发明阻燃屏蔽线导电布的优点在于：
本发明阻燃屏蔽线导电布具有很好的阻燃防火性能，本发明先选取具有散热层聚酯纤维织成的布料为基底布料，后进行阻燃层及镀膜层交替相连，镀膜层又有镀镍层、镀铜层，也进一步提高该复合材料在成品屏蔽线导电布中的分散性及抗阻燃性，本发明中的散热层织物的每根经纬纱宽度大于基底布料的每根经纬纱的宽度，散热层织物的经纬纱宽度较宽松，有助于散热，另外散热层织物的经纬纱的纵横间距大于基底布料经纬纱纵横间距，既能高效散热又不会影响导电布的导电性能。该复合材料的阻燃机理为：当基底布料在燃烧过程中，阻燃层在聚合物熔体表面聚集，并形成网状结构的层状结构，这些网状层状致密且几乎无孔洞，有效的防止了在燃烧时外部热量和氧气的进入，从而可以有效的降低热释放速率和质量损失速率，而金属层可以包覆在阻燃层表面，其分解产物有助于阻燃层形成更为致密的网状结构层，金属层镀膜层隔绝燃烧区及外界中中的氧气和可燃气体，起到气相阻燃的效果，提高成品材料的阻燃性能。
具体实施方式：
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例1：
一种阻燃屏蔽线导电布；
本发明所要解决的技术问题采用以下技术方案来实现：
一种阻燃屏蔽线导电布，包括具体技术方案如下：一种阻燃屏蔽线导电布的生产方法，
步骤一：选料：选取由聚酯纤维织成的布料为基底布料，且该基底布料的厚度为0.055mm，宽度为1100mm；
步骤二：镀膜：通过镀膜技术在基底布料的正面进行镀膜，所述基底布料的正面从内至外依次阻燃层、降温层、金属层和阻燃层，所述金属层包括第一镍层、铜层和第二镍层，基底布料正面镀膜完毕后对基底布料的反面进行同理镀膜，所述基底布料正反面所镀的降温层为天然矿物质层；
步骤三：阻燃层包括质量分数如下的组分：滑石粉10份、铝酸钙1份、聚四氟乙烯蜡4份、全氟丁基磺酸钾0.5份、环氧大豆油2份、聚氯乙烯100份、聚苯乙烯20份、一水次磷酸钠3份、多聚甲醛2份、35-37％的盐酸0.2份、氯化螺环磷酸酯4份、六水合氯化铝5份、三乙胺0.1份、钛酸四丁酯2份、聚甘油脂肪酸酯0.1份、硫酸镁1份、羟乙基纤维素0.8份、乳糖酸钙2份、乙酸1份；将所述物料混合均匀，并用氢氧化钠调节PH至7.0，后将阻燃层热压粘结于基底布料，热压条件为100℃，20s，阻燃层厚度10微米。
步骤四：镍层和铜层镀层方法为：电镀镍层中所采用的电镀液包括如下质量分数组分：氯化镍20份、次磷酸钠21份、羧甲基纤维素钠30份、乙酸钠5份、苯基二磺酸钠0.5份，镀镍后第一镍层的厚度为12微米，第二镍层厚度6微米。
镀铜层中所采用的电镀液包括：氯化铜3.5份、硫酸铜1.5份、乙二胺四乙酸钠15份，丁二酸二己酯磺酸钠10份，苯基二硫丙烷磺酸钠0.5份，使用NaOH调节pH值至7.0，电镀时温度为55-60摄氏度，电镀时间为1h，镀铜后铜层的厚度为15微米。
步骤五：外层阻燃层制备方法同步骤三，将阻燃层物料混合均匀，并用氢氧化钠调节PH至7.5，后将阻燃层热压粘结于金属层，热压条件为140℃，20S，阻燃层厚度10微米。
步骤六：热压：通过热压机对导电布进行多次热压，热压完毕后进行磨光，制成双面导电布，热压条件为：120℃，30S。
在此基础上，所述步骤二中的天然矿物质层为天然玉石粉、滑石粉和云母粉的混合物，其中天然玉石粉的质量分数占比为10％，滑石粉的质量分数占比为40％，云母粉的质量分数占比为20％。
在此基础上，所述步骤一中所述聚酯纤维织成的布料为基底布料还包括散热层，所述散热层为植物纤维织成的织物，所述植物纤维包括棉纤维和其他植物纤维，其中棉纤维的质量分数占比为45％，其他植物纤维的总质量分数占比为20％，所述其他植物纤维包括稻草纤维、和芦苇纤维。
在此基础上，所述散热层织物的每根经纬纱宽度大于基底布料的每根经纬纱的宽度。
在此基础上，所述散热层织物的经纬纱的纵横间距大于基底布料经纬纱纵横间距。
实施例2：
一种阻燃屏蔽线导电布；
本发明所要解决的技术问题采用以下技术方案来实现：
一种阻燃屏蔽线导电布，包括具体技术方案如下：一种阻燃屏蔽线导电布的生产方法，
步骤一：选料：选取由聚酯纤维织成的布料为基底布料，且该基底布料的厚度为0.055mm，宽度为1500mm；
步骤二：镀膜：通过镀膜技术在基底布料的正面进行镀膜，所述基底布料的正面从内至外依次阻燃层、降温层、金属层和阻燃层，所述金属层包括第一镍层、铜层和第二镍层，基底布料正面镀膜完毕后对基底布料的反面进行同理镀膜，所述基底布料正反面所镀的降温层为天然矿物质层；
步骤三：阻燃层包括质量分数如下的组分：滑石粉13份、铝酸钙2份、聚四氟乙烯蜡5份、全氟丁基磺酸钾1份、环氧大豆油3份、聚氯乙烯100份、聚苯乙烯20份、一水次磷酸钠4份、多聚甲醛3份、35-37％的盐酸0.3份、氯化螺环磷酸酯6份、六水合氯化铝7份、三乙胺0.1份、钛酸四丁酯2份、聚甘油脂肪酸酯0.1份、硫酸镁2份、羟乙基纤维素0.8份、乳糖酸钙3份、乙酸2份；将所述物料混合均匀，并用氢氧化钠调节PH至7.5，后将阻燃层热压粘结于基底布料，热压条件为120℃，15s，阻燃层厚度12微米。
步骤四：镍层和铜层镀层方法为：电镀镍层中所采用的电镀液包括：氯化镍21份、次磷酸钠22份、羧甲基纤维素钠30份、乙酸钠6份、苯基二磺酸钠1份，镀镍后第一镍层的厚度为10微米，第二镍层厚度10微米。
镀铜层中所采用的电镀液包括：氯化铜3.5份、硫酸铜2份、乙二胺四乙酸钠16份，丁二酸二己酯磺酸钠12份，苯基二硫丙烷磺酸钠2份，使用NaOH调节pH值至7.5，电镀时温度为55-60摄氏度，电镀时间为1.5h，镀铜后铜层的厚度为15微米。
步骤五：外层阻燃层制备方法同步骤三，将阻燃层物料混合均匀，并用氢氧化钠调节PH至8.0，后将阻燃层热压粘结于金属层，热压条件为140℃，30S，阻燃层厚度8微米。
步骤六：热压：通过热压机对导电布进行多次热压，热压完毕后进行磨光，制成双面导电布，热压条件为：160℃，20S。
在此基础上，所述步骤二中的天然矿物质层为天然玉石粉、滑石粉和云母粉的混合物，其中天然玉石粉的质量分数占比为15％，滑石粉的质量分数占比为45％，云母粉的质量分数占比为35％。
在此基础上，所述步骤一中所述聚酯纤维织成的布料为基底布料还包括散热层，所述散热层为植物纤维织成的织物，所述植物纤维包括棉纤维和其他植物纤维，其中棉纤维的质量分数占比为55％，其他植物纤维的总质量分数占比为40％，所述其他植物纤维包括稻草纤维、和/或芦苇纤维、和/或蔗纤维、和/或麦秆纤维。
在此基础上，所述散热层织物的每根经纬纱宽度大于基底布料的每根经纬纱的宽度。
在此基础上，所述散热层织物的经纬纱的纵横间距大于基底布料经纬纱纵横间距。
对本发明提供的实施例中分别进行试验考察，将实施例1和实施例2制备阻燃屏蔽线导电布进行考察，结果如表1所示；
表1阻燃屏蔽线导电布考察项目
其中阻燃级别分为：
HB：UL94标准中最底的阻燃等级。要求对于3到13毫米厚的样品，燃烧速度小于40毫米每分钟；小于3毫米厚的样品，燃烧速度小于70毫米每分钟；或者在100毫米的标志前熄灭。
V-2：对样品进行两次10秒的燃烧测试后，火焰在60秒内熄灭。可以有燃烧物掉下。
V-1：对样品进行两次10秒的燃烧测试后，火焰在60秒内熄灭。不能有燃烧物掉下。
V-0：对样品进行两次10秒的燃烧测试后，火焰在30秒内熄灭。不能有燃烧物掉下。
由以上结果显示：本发明制备阻燃屏蔽线导电布阻燃防火性能，发明先选取具有散热层聚酯纤维织成的布料为基底布料，后进行阻燃层及镀膜层交替相连，镀膜层又有镀镍层、镀铜层，也进一步提高该复合材料在成品屏蔽线导电布中的分散性，本发明中的散热层既能高效散热又不会影响导电布的导电性能。
以上显示和描述了本发明的基本原理和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 (3)

1.一种阻燃屏蔽线导电布，其特征在于：阻燃屏蔽线导电布的生产方法为：
步骤一：选料：选取由聚酯纤维织成的布料为基底布料，且该基底布料的厚度为0.04mm～0.055mm，宽度为1100mm～1500mm；
步骤二：镀膜：通过镀膜技术在基底布料的正面进行镀膜，所述基底布料的正面从内至外依次阻燃层、降温层、金属层和阻燃层，所述金属层包括第一镍层、铜层和第二镍层，基底布料正面镀膜完毕后对基底布料的反面进行同理镀膜，所述基底布料正反面所镀的降温层为天然矿物质层；
步骤三：阻燃层包括质量分数如下的组分：滑石粉10-13份、铝酸钙1-2份、聚四氟乙烯蜡4-5份、全氟丁基磺酸钾0.4-1份、环氧大豆油2-3份、聚氯乙烯100-130份、聚苯乙烯20-27份、一水次磷酸钠3-4份、多聚甲醛2-3份、35-37％的盐酸0.2-0.3份、氯化螺环磷酸酯4-6份、六水合氯化铝5-7份、三乙胺0.1-0.2份、钛酸四丁酯2-3份、聚甘油脂肪酸酯0.1-0.4份、硫酸镁1-2份、羟乙基纤维素0.8-1份、乳糖酸钙2-3份、乙酸1-2份；将所述物料混合均匀，并用氢氧化钠调节PH至7.0-8.0，后将阻燃层热压粘结于基底布料，热压条件为80-120℃，15-30s，阻燃层厚度10-15微米；
步骤四：镍层和铜层镀层方法为：电镀镍层中所采用的电镀液包括：氯化镍20-30份、次磷酸钠20-30份、羧甲基纤维素钠30-40份、乙酸钠5-10份、苯基二磺酸钠0.5-1份，镀镍后第一镍层的厚度为10-15微米，第二镍层厚度5-10微米；
镀铜层中所采用的电镀液包括：氯化铜3.5-4.5份、硫酸铜1.5-2份、乙二胺四乙酸钠15-20份，丁二酸二己酯磺酸钠10-20份，苯基二硫丙烷磺酸钠0.5-2份，使用NaOH调节pH值至7.0-8.0，电镀时温度为55-60摄氏度，电镀时间为1h-1.5h，镀铜后铜层的厚度为10-20微米；
步骤五：外层阻燃层制备方法同步骤三，将阻燃层物料混合均匀，并用氢氧化钠调节PH至7.0-8.0，后将阻燃层热压粘结于金属层，热压条件为120-160℃，20-30S，阻燃层厚度5-15微米；
步骤六：热压：通过热压机对导电布进行多次热压，热压完毕后进行磨光，制成双面导电布，热压条件为：120-160℃，20-30S。
2.根据权利要求1所述的阻燃屏蔽线导电布，其特征在于：在此基础上，所述步骤一中所述聚酯纤维织成的布料为基底布料还包括散热层，所述散热层为植物纤维织成的织物，所述植物纤维包括棉纤维和其他植物纤维，其中棉纤维的质量分数占比为45％～80％，其他植物纤维的总质量分数占比为20％～55％，所述其他植物纤维包括稻草纤维、和/或芦苇纤维、和/或蔗纤维、和/或麦秆纤维。
3.根据权利要求2所述的阻燃屏蔽线导电布，其特征在于：在此基础上，所述步骤二中的天然矿物质层为天然玉石粉、滑石粉和云母粉的混合物，其中天然玉石粉的质量分数占比为10％～15％，滑石粉的质量分数占比为40％～60％，云母粉的质量分数占比为20％～50％。
CN201810530116.4A 2018-05-29 2018-05-29 一种阻燃屏蔽线导电布 Withdrawn CN108867098A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810530116.4A CN108867098A (zh) 2018-05-29 2018-05-29 一种阻燃屏蔽线导电布

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810530116.4A CN108867098A (zh) 2018-05-29 2018-05-29 一种阻燃屏蔽线导电布

Publications (1)

Publication Number Publication Date
CN108867098A true CN108867098A (zh) 2018-11-23

Family

ID=64336639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810530116.4A Withdrawn CN108867098A (zh) 2018-05-29 2018-05-29 一种阻燃屏蔽线导电布

Country Status (1)

Country Link
CN (1) CN108867098A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106702A (zh) * 2019-05-09 2019-08-09 安徽省通信产业服务有限公司 阻燃导电布及其制备方法
CN110646903A (zh) * 2019-09-10 2020-01-03 安徽省通信产业服务有限公司 一种增强耐热光缆料填料的制备方法
CN111540511A (zh) * 2020-05-07 2020-08-14 立讯精密工业股份有限公司 电磁屏蔽纤维、线缆和线缆的制造方法
WO2021243942A1 (zh) * 2020-06-05 2021-12-09 席梦思床褥家具（苏州）有限公司 铜离子纤维与high阻燃复合纤维面料及其制造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106702A (zh) * 2019-05-09 2019-08-09 安徽省通信产业服务有限公司 阻燃导电布及其制备方法
CN110646903A (zh) * 2019-09-10 2020-01-03 安徽省通信产业服务有限公司 一种增强耐热光缆料填料的制备方法
CN111540511A (zh) * 2020-05-07 2020-08-14 立讯精密工业股份有限公司 电磁屏蔽纤维、线缆和线缆的制造方法
CN111540511B (zh) * 2020-05-07 2022-01-25 立讯精密工业股份有限公司 电磁屏蔽纤维、线缆和线缆的制造方法
WO2021243942A1 (zh) * 2020-06-05 2021-12-09 席梦思床褥家具（苏州）有限公司 铜离子纤维与high阻燃复合纤维面料及其制造方法

Similar Documents

Publication Publication Date Title
CN108867098A (zh) 一种阻燃屏蔽线导电布
KR101445772B1 (ko) 금속 피복 천
CN100507081C (zh) 电磁波屏蔽织物的真空溅射镀膜和化学镀膜复合制造方法及其产品
US20140087614A1 (en) Thermosetting resin composition, prepreg, laminate, metal foil-clad laminate, and circuit board
CN103120042A (zh) 电磁波屏蔽膜的制备方法及由其制备的电磁波屏蔽膜
CN103788580A (zh) 一种无卤苯并恶嗪树脂组合物及使用其制作的半固化片及层压板
CN109487542A (zh) 一种电磁屏蔽用镀铜镍纤维织物的制备工艺
US9000077B2 (en) Phosphazene compound having vinyl group, resin composition containing the same, and circuit board manufactured from the same
CN102174242A (zh) 一种无卤树脂组合物及使用其制作的半固化片及层压板
CN101654543B (zh) 环氧树脂组合物
CN107969100A (zh) 一种无导电颗粒电磁屏蔽膜及其制备方法
CN105755819A (zh) 一种防火型电磁屏蔽防辐射布
KR101238054B1 (ko) 난연성 금속 피복포백
TW200838687A (en) Flame retardant metal-coated fabric
JP4788799B2 (ja) 熱硬化性樹脂組成物、プリプレグ、コンポジット積層板、金属箔張積層板、回路基板及びｌｅｄ搭載用回路基板
CN101979437B (zh) 一种磷-氮复合膨胀型组合物及其制备方法与应用
CN108716013A (zh) 一种抗氧化屏蔽线导电布
JPS58127743A (ja) 熱可塑性樹脂組成物
CN205902321U (zh) 一种屏蔽用导电泡棉
CN102020828B (zh) 磷-氮复合膨胀型活性阻燃剂改性环氧树脂及其制备方法与应用
CN116364334A (zh) 一种具有垂直导电特性的柔软衬垫及其制备方法
KR20050075445A (ko) 전기도금 중 표면 산화 감소
JP2011102394A (ja) 熱硬化性樹脂組成物、プリプレグ、コンポジット積層板、金属箔張積層板、回路基板、及びｌｅｄ搭載用回路基板
CN106993404B (zh) 柔性轻量化耐高温防火防电磁辐射损伤电磁屏蔽的镀镍银玻璃纤维、布及方法
CN107163655A (zh) Dopo基膨胀阻燃剂

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20181123

WW01 Invention patent application withdrawn after publication