CN108774899A - 一种高分子发泡pu合成革 - Google Patents

一种高分子发泡pu合成革 Download PDF

Info

Publication number
CN108774899A
CN108774899A CN201810857468.0A CN201810857468A CN108774899A CN 108774899 A CN108774899 A CN 108774899A CN 201810857468 A CN201810857468 A CN 201810857468A CN 108774899 A CN108774899 A CN 108774899A
Authority
CN
China
Prior art keywords
synthetic leather
layer
acid
alkali
resistance
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Withdrawn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
CN201810857468.0A
Other languages
English (en)
Inventor
何本根
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.)
Jiangxi Haopu High Tech Coated Fabric Co Ltd
Original Assignee
Jiangxi Haopu High Tech Coated Fabric 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 Jiangxi Haopu High Tech Coated Fabric Co Ltd filed Critical Jiangxi Haopu High Tech Coated Fabric Co Ltd
Priority to CN201810857468.0A priority Critical patent/CN108774899A/zh
Publication of CN108774899A publication Critical patent/CN108774899A/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
    • D06N3/0027—Rubber or elastomeric 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
    • D06N3/0002—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
    • D06N3/0034—Polyamide 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
    • D06N3/0002—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
    • D06N3/0002—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
    • D06N3/0038—Polyolefin 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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • 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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0218—Vinyl resin fibres
    • D06N2201/0236—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic polyamide 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0281—Polyurethane 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
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D06N2209/128—Non-permeable
    • 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
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/143—Inert, i.e. inert to chemical degradation, corrosion resistant
    • 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
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1685—Wear resistance

Abstract

本发明公开了一种高分子发泡PU合成革，包括耐磨层，所述耐磨层的底部涂抹有防腐涂料，所述耐酸碱涂料的底部固定连接有耐酸碱层，所述耐酸碱层的底部涂抹有防水涂料，所述防水涂料的底部固定连接有抗老化层，所述抗老化层的底部涂抹有防老化涂料。该高分子发泡PU合成革，避免PU合成革在使用时因意外划伤或磨损给PU合成革的使用寿命造成影响，能有效隔离该高分子发泡PU合成革表面收到的酸碱腐蚀影响，完善传统的PU合成革不耐酸碱的特性，提高PU合成革的使用性能，使PU合成革具有良好的防水和耐洗涤性能，同时使PU合成革更加轻质柔和，提高真皮感，防止PU合成革的老化损坏，延长PU合成革的使用寿命。

Description

一种高分子发泡PU合成革
技术领域
本发明涉及合成革技术领域，具体为一种高分子发泡PU合成革。
背景技术
合成皮革是相对于“皮革”而言的说法，也称为人造革或合成革，我国对于合成皮革并无标准说法，一般根据其表面树脂的类型分为PVC人造革和 PU合成革，PU合成革背面是布基，易燃烧易融化，具有许多PVC合成革所不能比拟的优点，是代替天然皮革较为理想的材料。
模拟天然革的组成和结构并可作为其代用材料的塑料制品，通常以经浸渍的无纺布为网状层，微孔聚氨脂层作为粒面层制得，其正反面都与皮革十分相似，并具有一定的透气性，比普通人造革更接近天然革，现有技术中的 PU合成革因塑料感太强没有柔韧性导致穿着不舒服，而且PU不耐酸碱也容易老化损坏，不耐磨损，降低了PU合成革的使用寿命，故而提出一种高分子发泡PU合成革来解决上述所提出的问题。
发明内容
本发明的目的在于提供一种高分子发泡PU合成革，以解决上述背景技术中提出的现有的PU合成革使用寿命低下的问题。
为实现上述目的，本发明提供如下技术方案：一种高分子发泡PU合成革，包括耐磨层，所述耐磨层的底部涂抹有防腐涂料，所述耐酸碱涂料的底部固定连接有耐酸碱层，所述耐酸碱层的底部涂抹有防水涂料，所述防水涂料的底部固定连接有抗老化层，所述抗老化层的底部涂抹有防老化涂料。
优选的，所述耐磨层为环氧耐磨涂料，所述防腐涂料为酚醛树脂涂料。
优选的，所述耐酸碱层由涤纶合成纤维、聚丙烯纤维、氨纶、聚酯纤维、 CVC面料和聚四氟乙烯纤维共同组成。
优选的，所述涤纶合成纤维和聚丙烯纤维呈等距离交错排列连接在防腐涂料的底部。
优选的，所述耐磨层和防腐涂料的厚度在一至二毫米之间，所述耐酸碱层的厚度大于耐磨层和防腐涂料的高度之和。
优选的，所述抗老化层为芳纶合成纤维，且抗老化层的厚度在二至三毫米之间。
与现有技术相比，本发明的有益效果是：该高分子发泡PU合成革，通过顶部涂抹的耐磨层能提高该PU合成革表面的耐磨损性能，避免PU合成革在使用时因意外划伤或磨损给PU合成革的使用寿命造成影响，同时配合耐磨层底部的防腐涂料，能有效隔离该高分子发泡PU合成革表面收到的酸碱腐蚀影响，再通过底部设置的耐酸碱层中涤纶合成纤维、聚丙烯纤维、氨纶、聚酯纤维、CVC面料和聚四氟乙烯纤维共同的耐酸碱腐蚀特性，能极大的提高该高分子发泡PU合成革的耐酸碱性能，完善传统的PU合成革不耐酸碱的特性，提高PU合成革的使用性能，防水涂料使PU合成革具有良好的防水和耐洗涤性能，同时使PU合成革更加的轻质柔和，提高真皮感，配合抗老化层和防老化涂料，提高该PU合成革的综合使用性能，防止PU合成革的老化损坏，延长PU合成革的使用寿命。
附图说明
图1为本实用一种高分子发泡PU合成革结构的立体示意图；
图2为本实用一种高分子发泡PU合成革结构的截面图。
图中：1-耐磨层；2-防腐涂料；3-耐酸碱层；31-涤纶合成纤维；32-聚丙烯纤维；33-氨纶；34-聚酯纤维；35-CVC面料；36-聚四氟乙烯纤维；4- 防水涂料；5-抗老化层；51-芳纶合成纤维；6-防老化涂料；。
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。
请参阅图1和图2，本发明提供的一种实施例：一种高分子发泡PU 合成革，包括耐磨层1，耐磨层1为环氧耐磨涂料，环氧耐磨涂料为互穿网状耐磨涂层，固化后形成介于环氧树脂链和橡胶链之间的互穿网状高分子防腐涂层，进而有效地防止涂层的变化，提高涂层的耐磨性，耐磨层1的底部涂抹有防腐涂料2，防腐涂料2为酚醛树脂涂料，不溶于水，对水、弱酸和弱碱溶液稳定，由苯酚和甲醛在催化剂条件下缩聚，经中和，水洗而制成的树脂，因选用催化剂的不同，可分为热固性和热塑性两类，酚醛树脂具有良好的耐酸性能、力学性能、耐热性能和抗化学稳定性，广泛应用于防腐蚀工程、胶粘剂、阻燃材料和砂轮片制造等行业，耐磨层1和防腐涂料2的厚度在一至二毫米之间，耐酸碱涂料2的底部固定连接有耐酸碱层3，耐酸碱层3由涤纶合成纤维31、聚丙烯纤维32、氨纶33、聚酯纤维34、CVC面料35和聚四氟乙烯纤维36共同组成，涤纶合成纤维31结实耐用、弹性好、不易变形、耐腐蚀、绝缘、挺括且易洗快干，耐酸透时间长和耐酸压高的优良性能，易洗涤，适合中轻度酸碱性的工作环境，透气性好，油水不黏附，柔软轻便，穿着舒适，适合在天气炎热的气候中穿着，聚丙烯纤维32的化学稳定性很好，对各种化学试剂都比较稳定，能耐酸、耐氧化剂和一般有机溶剂，防腐蚀效果良好，具有柔软、膨松、易染、色泽鲜艳、耐光、抗菌且不怕虫蛀等优点，氨纶33弹性优异，而强度比乳胶丝高2～3倍，线密度也更细，并且更耐化学降解，氨纶33的耐酸碱性、耐汗、耐海水性、耐干洗性和耐磨性均较好，聚酯纤维34最大的优点是抗皱性和保形性很好，具有较高的强度与弹性恢复能力，其坚牢耐用、抗皱免烫且不粘毛，聚酯纤维34是以聚酯为主要原料，添加一定的功能母料，产品密度136g/cm3，吸湿性极小，能耐酸，化学稳定性高，且有良好的耐光性能，CVC面料35有良好的耐磨性和抗皱性，优点是成品不容易变形，特别是机洗的情况下，聚四氟乙烯纤维36化学稳定性极好，耐腐蚀性优于其他合成纤维品种，纤维表面有蜡感，摩擦系数小，还具有较好的耐气候性和抗挠曲性，主要用作耐强腐蚀性的过滤气体或液体的滤材，涤纶合成纤维31和聚丙烯纤维32呈等距离交错排列连接在防腐涂料2的底部，氨纶33的底部固定连接有CVC面料35，且氨纶33和CVC面料的内部均固定连接有等距离排列的聚酯纤维34，CVC面料35的底部固定连接有聚四氟乙烯纤维36，耐酸碱层3的厚度大于耐磨层1和防腐涂料2的高度之和，耐酸碱层3的底部涂抹有防水涂料4，防水涂料4为聚氨酯涂料，聚氨酯涂料具有良好的防水性能，聚酯氨具有与基材粘接性能优异、抗磨损、耐挠曲、抗老化和抗霉菌性好等优异的机械性能，同时还具备耐寒性好、透气、可洗涤、加工方便且价格优廉等优点，水性聚氨酯涂料以水为主要介质，具有低VOC 含量、低或无环境污染且施工方便等特点，是溶剂型涂料的主要替代品之一，已在许多领域得到广泛的应用，防水涂料4的底部固定连接有抗老化层5，抗老化层5为芳纶合成纤维51，且抗老化层5的厚度在二至三毫米之间，芳纶合成纤维51是一种新型高科技合成纤维，具有超高强度、高模量和耐高温、耐酸耐碱、重量轻、绝缘、抗老化和生命周期长等优良性能，广泛应用于复合材料、防弹制品、建材、特种防护服装和电子设备等领域，抗老化层5的底部涂抹有防老化涂料6，防老化涂料6为高氯化聚乙烯涂料，高氯化聚乙烯是高含氯量氯化聚乙烯，又称HCPE树脂，由于分子结构中不含双键，氯原子又是无规分布，因此具有良好的耐候性、耐臭氧性、耐热老化性、耐燃性、耐化学药品性和耐油性，通过顶部涂抹的耐磨层1能提高该PU合成革表面的耐磨损性能，避免PU合成革在使用时因意外划伤或磨损给PU合成革的使用寿命造成影响，同时配合耐磨层1底部的防腐涂料2，能有效隔离该高分子发泡PU合成革表面收到的酸碱腐蚀影响，再通过底部设置的耐酸碱层3中涤纶合成纤维31、聚丙烯纤维32、氨纶33、聚酯纤维34、CVC面料35和聚四氟乙烯纤维36共同的耐酸碱腐蚀特性，能极大的提高该高分子发泡PU合成革的耐酸碱性能，完善传统的PU合成革不耐酸碱的特性，提高PU合成革的使用性能，防水涂料4使PU合成革具有良好的防水和耐洗涤性能，同时使PU 合成革更加的轻质柔和，提高真皮感，配合抗老化层5和防老化涂料6，提高该PU合成革的综合使用性能，防止PU合成革的老化损坏，延长PU合成革的使用寿命。
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 (6)

1.一种高分子发泡PU合成革，包括耐磨层(1)，其特征在于：所述耐磨层(1)的底部涂抹有防腐涂料(2)，所述耐酸碱涂料(2)的底部固定连接有耐酸碱层(3)，所述耐酸碱层(3)的底部涂抹有防水涂料(4)，所述防水涂料(4)的底部固定连接有抗老化层(5)，所述抗老化层(5)的底部涂抹有防老化涂料(6)。
2.根据权利要求1所述的一种高分子发泡PU合成革，其特征在于：所述耐磨层(1)为环氧耐磨涂料，所述防腐涂料(2)为酚醛树脂涂料。
3.根据权利要求1所述的一种高分子发泡PU合成革，其特征在于：所述耐酸碱层(3)由涤纶合成纤维(31)、聚丙烯纤维(32)、氨纶(33)、聚酯纤维(34)、CVC面料(35)和聚四氟乙烯纤维(36)共同组成。
4.根据权利要求1或3所述的一种高分子发泡PU合成革，其特征在于：所述涤纶合成纤维(31)和聚丙烯纤维(32)呈等距离交错排列连接在防腐涂料(2)的底部。
5.根据权利要求1所述的一种高分子发泡PU合成革，其特征在于：所述耐磨层(1)和防腐涂料(2)的厚度在一至二毫米之间，所述耐酸碱层(3)的厚度大于耐磨层(1)和防腐涂料(2)的高度之和。
6.根据权利要求1所述的一种高分子发泡PU合成革，其特征在于：所述抗老化层(5)为芳纶合成纤维(51)，且抗老化层(5)的厚度在二至三毫米之间。
CN201810857468.0A 2018-07-31 2018-07-31 一种高分子发泡pu合成革 Withdrawn CN108774899A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810857468.0A CN108774899A (zh) 2018-07-31 2018-07-31 一种高分子发泡pu合成革

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810857468.0A CN108774899A (zh) 2018-07-31 2018-07-31 一种高分子发泡pu合成革

Publications (1)

Publication Number Publication Date
CN108774899A true CN108774899A (zh) 2018-11-09

Family

ID=64028416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810857468.0A Withdrawn CN108774899A (zh) 2018-07-31 2018-07-31 一种高分子发泡pu合成革

Country Status (1)

Country Link
CN (1) CN108774899A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113119550A (zh) * 2020-01-15 2021-07-16 东莞市科迪实业有限公司 一种环保耐磨合成革及其制备方法
EP3907069A4 (en) * 2020-03-10 2022-04-06 Canadian General-Tower (Changshu) Co., Ltd ARTIFICIAL LEATHER AND METHOD OF PREPARING THEREOF, AND VEHICLE SEAT AND VEHICLE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113119550A (zh) * 2020-01-15 2021-07-16 东莞市科迪实业有限公司 一种环保耐磨合成革及其制备方法
EP3907069A4 (en) * 2020-03-10 2022-04-06 Canadian General-Tower (Changshu) Co., Ltd ARTIFICIAL LEATHER AND METHOD OF PREPARING THEREOF, AND VEHICLE SEAT AND VEHICLE

Similar Documents

Publication Publication Date Title
CN108774899A (zh) 一种高分子发泡pu合成革
CN105111399B (zh) 一种耐水压水性聚氨酯树脂
CN108440774A (zh) 一种耐腐蚀手套及其制备方法
CN104911922A (zh) 一种采用水性聚氨酯干式发泡技术生产二层移膜革的工艺
CN103628322B (zh) 高剥离强度雨衣面料的加工方法
CN107815240A (zh) 防腐家具涂料及生产方法
CN104911923A (zh) 一种采用无溶剂聚氨酯复合发泡技术生产二层移膜革的工艺
CN105133286A (zh) 一种背包使用的荧光面料制造工艺
CN209227271U (zh) 一种高分子发泡pu合成革
CN103397523A (zh) 一种镂空免水洗布料
CN106087454A (zh) 一种高耐水洗防水透湿聚氨酯织物及制备方法
CN104589750B (zh) 一种高强涂层牛津布
CN109338733B (zh) 一种聚氨酯高分子弹性体复合网布材料的制备方法
CN106380878A (zh) 耐磨木塑型材及其制备方法
CN104691069A (zh) 一种防护服用聚四氟乙烯复合膜
CN205997449U (zh) 一种防污沙发面料
CN107201056A (zh) 一种科技木材材料
CN202156084U (zh) 附膜复合胶布及使用该胶布制作的防护服
CN202907854U (zh) 一种制有橡塑材料防护层的劳保手套
CN205836144U (zh) 涤沦复合面料
CN208101225U (zh) 一种潜水面料
CN206749166U (zh) 一种三合一功能性复合面料
CN105315777A (zh) 一种耐高温水性油墨涂布人造革
CN205767825U (zh) 一种环保型抗污面料
CN204869910U (zh) 一种水印花复合面料

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20181109