CN109587848A - 一种碳纤维发热布的加工方法 - Google Patents

一种碳纤维发热布的加工方法 Download PDF

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CN109587848A
CN109587848A CN201811415254.4A CN201811415254A CN109587848A CN 109587848 A CN109587848 A CN 109587848A CN 201811415254 A CN201811415254 A CN 201811415254A CN 109587848 A CN109587848 A CN 109587848A
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carbon fibre
fiber wire
carbon fiber
temperature
carbon
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耿帅
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Xuzhou Star Amperex Technology Ltd
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Xuzhou Star Amperex Technology Ltd
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • 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
    • D06M2101/40—Fibres of carbon

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明公开了一种碳纤维发热布的加工方法，包括如下步骤：S1：将碳纤维丝剪切成碳纤维丝段；S2：在碳纤维丝段表面喷涂柔性定型剂；S3：将喷涂过柔性定型剂的碳纤维丝在40℃‑55℃的温度下保温20‑30分钟；S4：将S3中的碳纤维丝经气流吹喷、梳理、叠层和针刺后制成碳纤维网胎；S5：在S4中的碳纤维网胎的两端分别固定电极，并且在所述碳纤维网胎的上下表面上分别固定感温元件，并与阻燃布缝合形成发热垫。本发明提供一种碳纤维发热布的加工方法制得的碳纤维发热布，具有优良的柔韧性，且发热温度分布均匀。

Description

一种碳纤维发热布的加工方法
技术领域
本发明涉及一种碳纤维发热布的加工方法，属于发热布技术领域。
背景技术
碳纤维发热具有较高的电热转换效率，节能效果显著，而其产生的远红外辐射，具有改善人体微循环、促进新陈代谢、益于健康等特点，正逐步转为新一代取暖加热材料。现有碳纤维发热布柔韧性差，且发热温度不均匀，使用体验差。
发明内容
为解决现有技术的不足，本发明提供一种碳纤维发热布的加工方法制得的碳纤维发热布，具有优良的柔韧性，且发热温度分布均匀。
本发明所采用的技术方案为：
一种碳纤维发热布的加工方法，包括如下步骤：
S1：将碳纤维丝剪切成碳纤维丝段；
S2：在碳纤维丝段表面喷涂柔性定型剂；
S3：将喷涂过柔性定型剂的碳纤维丝在40℃-55℃的温度下保温20-30分钟；
S4：将S3中的碳纤维丝经气流吹喷、梳理、叠层和针刺后制成碳纤维网胎；
S5：在S4中的碳纤维网胎的两端分别固定电极，并且在所述碳纤维网胎的上下表面上分别固定感温元件，并与阻燃布缝合形成发热垫。
优选的是，S2步骤中的喷涂柔性定型剂由以下组分按重量份制得，其中，聚乙烯醇20-30份，水溶性酚醛树脂15-20份、水25-35份。
本发明的有益效果在于：
本发明提供一种碳纤维发热布的加工方法制得的碳纤维发热布，具有优良的柔韧性，且发热温度分布均匀。
具体实施方式
下面结合实施例对本发明做具体的介绍。
实施例1：本实施例是一种碳纤维发热布的加工方法，包括如下步骤：
S1：将碳纤维丝剪切成碳纤维丝段；
S2：在碳纤维丝段表面喷涂柔性定型剂；
S3：将喷涂过柔性定型剂的碳纤维丝在55℃的温度下保温30分钟；
S4：将S3中的碳纤维丝经气流吹喷、梳理、叠层和针刺后制成碳纤维网胎；
S5：在S4中的碳纤维网胎的两端分别固定电极，并且在所述碳纤维网胎的上下表面上分别固定感温元件，并与阻燃布缝合形成发热垫。
本实施例中，S2步骤中的喷涂柔性定型剂由以下组分按重量份制得，其中，聚乙烯醇30份，水溶性酚醛树脂20份、水35份。
本发明提供一种碳纤维发热布的加工方法制得的碳纤维发热布，具有优良的柔韧性，且发热温度分布均匀。
以上所述仅是本发明专利的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明专利原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明专利的保护范围。

Claims (2)

1.一种碳纤维发热布的加工方法，其特征在于，包括如下步骤：
S1：将碳纤维丝剪切成碳纤维丝段；
S2：在碳纤维丝段表面喷涂柔性定型剂；
S3：将喷涂过柔性定型剂的碳纤维丝在40℃-55℃的温度下保温20-30分钟；
S4：将S3中的碳纤维丝经气流吹喷、梳理、叠层和针刺后制成碳纤维网胎；
S5：在S4中的碳纤维网胎的两端分别固定电极，并且在所述碳纤维网胎的上下表面上分别固定感温元件，并与阻燃布缝合形成发热垫。
2.根据权利要求1所述的一种碳纤维发热布的加工方法，其特征在于，所述的S2步骤中的喷涂柔性定型剂由以下组分按重量份制得，其中，聚乙烯醇20-30份，水溶性酚醛树脂15-20份、水25-35份。
CN201811415254.4A 2018-11-26 2018-11-26 一种碳纤维发热布的加工方法 Pending CN109587848A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110650557A (zh) * 2019-09-19 2020-01-03 大同新成新材料股份有限公司 一种碳纤维发热布的加工方法
CN110662315A (zh) * 2019-08-28 2020-01-07 大同新成新材料股份有限公司 一种碳纤维加热垫加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110662315A (zh) * 2019-08-28 2020-01-07 大同新成新材料股份有限公司 一种碳纤维加热垫加工方法
CN110650557A (zh) * 2019-09-19 2020-01-03 大同新成新材料股份有限公司 一种碳纤维发热布的加工方法

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Application publication date: 20190405