CN105773942B - 一种工业百洁布的制作工艺 - Google Patents

一种工业百洁布的制作工艺 Download PDF

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CN105773942B
CN105773942B CN201610222859.6A CN201610222859A CN105773942B CN 105773942 B CN105773942 B CN 105773942B CN 201610222859 A CN201610222859 A CN 201610222859A CN 105773942 B CN105773942 B CN 105773942B
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CN105773942A (zh
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罗光伟
邓光荣
柯俊杰
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Yangjiang Weiye Polishing Material Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D06M15/55—Epoxy resins
    • 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
    • D06M2101/34—Polyamides
    • 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
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35—Abrasion, pilling or fibrillation resistance

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

Abstract

本发明公开了一种工业百洁布的制作工艺，包括如下步骤：S1：将各组分聚合物切片通过螺杆挤压机使其熔融，形成纤维熔融物；所述各组分按质量百分比包括：聚酰胺纤维60‑90份、碳纤维(PAN)20‑30份、金属纤维0.5‑1.0份；S2：经过喷丝孔将纤维熔融物喷出成为纤维状,并在高速(13000m/min)热气流的喷吹下,形成极细的短纤维；S3：短纤维耐磨度喷雾处理；S4：短纤维被吸附在成网帘上,纤维凝聚成工业百洁布。本发明采用短纤维耐磨度喷雾处理，纤维耐磨度溶剂喷涂均匀。

Description

一种工业百洁布的制作工艺
技术领域
本发明涉及纺织领域，具体涉及一种工业百洁布的制作工艺。
背景技术
工业百洁布广泛应用于金属物品的外表陈锈及污垢的清除，木材、金属、塑料和橡胶等物品的抛光研磨。工业百洁布在抛光研磨作业的时候不易堵塞百洁布表层，散热效果比较好；柔韧性较好，可以作业于不规则曲面，贴合曲面，处理干净，不会改变工件的外观形状，不易变形，因此提升了工件抛光的效率和百洁布的使用寿命；有着高耐油耐水的优良性能；第四，极地的污染环境作业，没有噪音和灰尘；工件表面研磨均匀，干净漂亮，具有光泽。
工业百洁布，特别是抛光用百洁布对百洁布的耐磨度有一定的要求，现有的工业百洁布一般采用添加特种纤维或者百洁布后续处理来提高百洁布耐磨度，添加特种纤维成本高，百洁布后续处理来提高百洁布耐磨度往往采用溶剂喷涂或者浸吐后干燥处理，所得的百洁布往往溶剂喷涂不均匀、溶剂易浪费。
发明内容
基于背景技术存在的技术问题，本发明提出了一种工业百洁布的制作工艺与设备，采用短纤维耐磨度喷雾处理，纤维耐磨度溶剂喷涂均匀。
本发明一种工业百洁布的制作工艺，包括如下步骤：
S1：将各组分聚合物切片通过螺杆挤压机使其熔融，形成纤维熔融物；
所述各组分按质量份数包括：聚酰胺纤维60-90份、碳纤维(PAN)20-30份、金属纤维0.5-1.0份；
S2：经过喷丝孔将纤维熔融物喷出成为纤维状，并在13000m/min高速热气流的喷吹下，形成极细的短纤维；
S3：短纤维耐磨度喷雾处理；
所述耐磨度处理包括：以质量份数计,取环氧树脂：30-50份、固化剂：6-15份、磨料：20-45份、增韧剂：3-4份、硅烷偶联剂1-3份，混合均匀后，通过喷雾装置喷涂短纤维。
S4：短纤维被吸附在成网帘上，纤维凝聚成工业百洁布。
本发明一种工业百洁布的制作设备，包括熔喷装置，所述熔喷装置包括吸风口、弹簧扣、机身、进料口、喷雾装置、喷雾剂入口，所述机身与进料口一端相连，所述弹簧扣位于进料口另一端边缘，所述吸风口包围于进料口外层，与进料口之间形成一个吸风空腔，所述机身内部设置熔喷模头，所述喷雾装置机身内部与熔喷模头相连。
优选的所述喷雾装置包括喷头。
有益效果
本发明提出的一种工业百洁布的制作工艺与设备，采用包括喷雾装置的熔喷装置的一种工业百洁布的制作设备，进行短纤维耐磨度喷雾处理，提高短纤维耐磨度，生产的工业百洁布耐磨性良好，且该设备简单、无需后续大量的百洁布处理以及相关设备、减少了工艺步骤，提高了工业百洁布制作效率。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1是本发明一种工业百洁布的制作工艺示意图；
图2是本发明一种工业百洁布的制作设备结构图；
图中01、聚合物，02、纤维熔融物，03、短纤维，04、冷却空气，05、热空气，06、网帘，1、进料口，2、吸风口，3、机身，4、控制面板，5、开关。
具体实施方式
实施例1
结合图1-2，本发明一种工业百洁布的制作工艺，包括如下步骤：
S1：将各组分聚合物01切片通过螺杆挤压机使其熔融，形成纤维熔融物02；
所述各组分按质量份数包括：聚酰胺纤维70份、碳纤维(PAN)30份、金属纤维0.5份；
S2：经过喷丝孔将纤维熔融物喷出成为纤维状，并在高速(13000m/min)热气流的喷吹下，形成极细的短纤维03；
S3：短纤维03耐磨度喷雾处理；
所述耐磨度处理包括：以质量份数计，取环氧树脂：50份、固化剂：6份、磨料：20份、增韧剂：4份、硅烷偶联剂3份，混合均匀后，通过喷雾装置喷涂短纤维。
S4：短纤维被吸附在成网帘06上，纤维凝聚成工业百洁布。
本发明一种工业百洁布的制作设备，包括熔喷装置，所述熔喷装置包括吸风口2、弹簧扣、机身3、进料口1、喷雾装置，所述机身3与进料口1一端相连，所述弹簧扣位于进料口1另一端边缘，所述吸风口2包围于进料口1外层，与进料口1之间形成一个吸风空腔，所述机身3内部设置熔喷模头，所述喷雾装置机身内部与熔喷模头相连。喷雾装置包括喷头。
所述设备还包括聚合物熔体分配系统、空气加热器、伸热空气管路通道、加热保温元件，聚合物熔体分配系统的作用是保证聚合物熔体在整个熔喷模头长度方向上均匀流动并具有均一的滞留时间。熔喷工艺需用大量的热空气。空压机输出的压缩空气经除湿过滤后输送到空气加热器加热，然后再送至熔喷模头。
所述熔喷模头喷丝孔采用毛细管，通过焊接与模头成为一体。
本实施例中，适当提高碳纤维含量，工业百洁布耐磨度较好。
实施例2
本发明一种工业百洁布的制作工艺，包括如下步骤：
S1：将各组分聚合物切片通过螺杆挤压机使其熔融，形成纤维熔融物；
所述各组分按质量份数包括：聚酰胺纤维80份、碳纤维(PAN)20份、金属纤维0.5份；
S2：经过喷丝孔将纤维熔融物喷出成为纤维状,并在高速(13000m/min)热气流的喷吹下，形成极细的短纤维；
S3：短纤维耐磨度喷雾处理；
所述耐磨度处理包括：以质量份数计，取环氧树脂：50份、固化剂：15份、磨料：20份、增韧剂：3份、硅烷偶联剂1份，混合均匀后，通过喷雾装置喷涂短纤维。
S4：短纤维被吸附在成网帘上,纤维凝聚成工业百洁布。
本发明一种工业百洁布的制作设备，包括熔喷装置，所述熔喷装置包括吸风口2、弹簧扣、机身3、进料口1、喷雾装置，所述机身3与进料口1一端相连，所述弹簧扣位于进料口1另一端边缘，所述吸风口2包围于进料口1外层，与进料口1之间形成一个吸风空腔，所述机身3内部设置熔喷模头，所述喷雾装置机身内部与熔喷模头相连。喷雾装置包括喷头。
所述喷雾装置包括喷头。
所述设备还包括聚合物熔体分配系统、空气加热器、伸热空气管路通道、加热保温元件，聚合物熔体分配系统的作用是保证聚合物熔体在整个熔喷模头长度方向上均匀流动并具有均一的滞留时间。熔喷工艺需用大量的热空气。空压机输出的压缩空气经除湿过滤后输送到空气加热器加热，然后再送至熔喷模头。
所述熔喷模头共有192个喷丝孔，分成4个区域，每个区域有48个喷丝孔，区域之间被25.4mm宽的空间所隔开，该空间用于固定上下两块模体，因此，该熔喷模头的喷丝孔实际上是由上下模体配合形成的。先在上下模体结合面上各自加工出微细的凹槽，然后上下模体贴合，校正后即可形成一排喷丝孔。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (1)

1.一种工业百洁布的制作工艺，其特征在于，包括如下步骤：
S1：将各组分聚合物切片通过螺杆挤压机使其熔融，形成纤维熔融物；
所述各组分按质量份数包括：聚酰胺纤维60-90份、碳纤维(PAN)20-30份、金属纤维0.5-1.0份；
S2：经过喷丝孔将纤维熔融物喷出成为纤维状，并在13000m/min高速热气流的喷吹下，形成极细的短纤维；
S3：短纤维耐磨度喷雾处理；
所述耐磨度处理包括：以质量份数计，取环氧树脂：30-50份、固化剂：6-15份、磨料：20-45份、增韧剂：3-4份、硅烷偶联剂1-3份，混合均匀后，通过喷雾装置喷涂短纤维；
S4：短纤维被吸附在成网帘上，纤维凝聚成工业百洁布。
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