CN104562724A - 一种高性能软质复合镜面人造革及其制备方法 - Google Patents

一种高性能软质复合镜面人造革及其制备方法 Download PDF

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CN104562724A
CN104562724A CN201310506209.0A CN201310506209A CN104562724A CN 104562724 A CN104562724 A CN 104562724A CN 201310506209 A CN201310506209 A CN 201310506209A CN 104562724 A CN104562724 A CN 104562724A
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artificial leather
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陈意
刘传庆
徐蓉
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Yangzhou De Yunsu Industry Science And Technology Ltd
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    • 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
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • 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
    • D06N3/06—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
    • D06N3/08—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 with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
    • 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
    • D06N3/142—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 mixture of polyurethanes with other resins in the same layer
    • D06N3/144—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 mixture of polyurethanes with other resins in the same layer with polyurethane and polymerisation products, e.g. acrylics, PVC
    • 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
    • D06N2209/1642—Hardnes
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

本发明涉及一种高性能软质复合镜面人造革及其制备方法。包括基材层、粘接层、软质发泡层和镜面层，所述粘接层位于基材层与软质发泡层之间，所述镜面层位于软质发泡层上表面。制造工艺方法，包括以下步骤：先在基材层上涂刮粘接层，再用平纹离型纸涂刮PVC增塑糊进行高温发泡贴合在粘接层上，或在基材上直涂PVC增塑糊进行高温发泡，制得软质发泡层；然后将镜面材料压延复合于软质发泡层表面上，即制得高性能软质复合镜面人造革。本发明通过采用涂布基材发泡，压延镜面复合加工，解决了两种不同材料改性加工高性能镜面人造革的技术难题，即提高了镜面人造革的柔软度，又提高了表面耐折性能，而且工艺过程简单。

Description

一种高性能软质复合镜面人造革及其制备方法
技术领域
本发明涉及一种人造革，尤其涉及一种高性能软质复合镜面人造革及其制备方法。
背景技术
近年来由于人们对人造革的需求量越来越大，镜面人造革是其中使用量较大的一个品种，而现有镜面人造革以PU（聚氨酯）PVC（聚氯乙烯）为主，多采用离型纸转移涂层，或压延再经发泡炉发泡后压花镜面。采用离型纸转移涂层容易造成表面折皱，耐刮擦性能差，而压延产品因其采用先发泡后压花工艺，都质地较硬，如果质地太软面层的光亮度很难控制一致，因高分子聚合的耐温性能和溶解性能差异无法使用上述工艺进行改性加工，从而很难达到市场所需的各种高物理性能。
发明内容
针对上述缺陷，本发明的目的在于提供一种结构简单，柔软度高，表面不易褶皱，耐折性能高的一种高性能软质复合镜面人造革及其制备方法。
为此本发明所采用的技术方案是：
包括基材层、粘接层、软质发泡层和镜面层，所述粘接层位于基材层与软质发泡层之间，所述镜面层位于软质发泡层上表面。
所述基材层可采用无纺布、梭织起毛布、针织布、针织起毛布或其他纤维。
所述镜面层可采用聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或多种高分子聚合物材料及其改性材料。
所述粘接层可采用水溶型粘合剂、水乳型粘合剂、溶剂型粘合剂或各种固态型粘合剂。
所述软质发泡层由PVC糊状树脂与C7-C16增塑剂配制的树脂增塑糊经转移涂层工艺或直涂工艺经110-250℃高温发泡制得的人造革软质发泡层。
制备高性能软质复合镜面人造革的工艺方法，包括以下步骤：
（1）      将基材进行涂刮或浸轧预处理，然后通过直涂工艺涂刮粘接层；
（2）      用平纹离型纸涂刮PVC增塑糊，然后经高温发泡涂粘接层贴合基材，或者在基材上直涂PVC增塑糊经高温发泡，制得软质发泡层；
（3）      将聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或高分子聚合物材料压延与其改性助剂、增塑剂、热稳定剂、颜料经高温捏合，压延成膜后用高光泽镜面辊将其复合于软质发泡层表面之上，即制得高性能软质复合镜面人造革。
本发明的优点是：
本发明通过采用涂布基材发泡，压延镜面复合加工，解决了两种不同材料改性加工高性能镜面人造革的技术难题，即提高了镜面人造革的柔软度，又提高了表面耐折性能，而且工艺过程简单。
附图说明
图1是本发明的结构示意图。
图中1是基材层、2是粘接层、3是软质发泡层、4是镜面层。
具体实施方式
一种高性能软质复合镜面人造革，包括基材层1、粘接层2、软质发泡层3和镜面层4，所述粘接层2位于基材层1与软质发泡层3之间，所述镜面层4位于软质发泡层3上表面。
本发明所述的基材层1可采用无纺布、梭织起毛布、针织布、针织起毛布或其他纤维。
本发明所述的镜面层4可采用聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或多种高分子聚合物材料及其改性材料。
本发明所述的粘接层2可采用水溶型粘合剂、水乳型粘合剂、溶剂型粘合剂或各种固态型粘合剂。
本发明所述的软质发泡层3由PVC糊状树脂与C7-C16增塑剂配制的树脂增塑糊经转移涂层工艺或直涂工艺经110-250℃高温发泡制得的人造革软质发泡层3。
制备高性能软质复合镜面人造革的工艺方法，包括以下步骤：
（1）      将基材层1进行涂刮或浸轧预处理，然后通过直涂工艺涂刮粘接层2；
（2）      用平纹离型纸涂刮PVC增塑糊，然后经高温发泡涂粘接层2贴合基材层1，或者在基材层1上直涂PVC增塑糊经高温发泡，制得软质发泡层3；
（3）      将聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或高分子聚合物材料压延与其改性助剂、增塑剂、热稳定剂、颜料经高温捏合，压延成膜后用高光泽镜面辊将其复合于软质发泡层3表面之上，即制得高性能软质复合镜面人造革。

Claims (6)

1.一种高性能软质复合镜面人造革，其特征在于，包括基材层、粘接层、软质发泡层和镜面层，所述粘接层位于基材层与软质发泡层之间，所述镜面层位于软质发泡层上表面。
2.根据权利要求1所述的一种高性能软质复合镜面人造革，其特征在于，所述基材层可采用无纺布、梭织起毛布、针织布、针织起毛布或其他纤维。
3.根据权利要求1所述的一种高性能软质复合镜面人造革，其特征在于，所述镜面层可采用聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或多种高分子聚合物材料及其改性材料。
4.根据权利要求1所述的一种高性能软质复合镜面人造革，其特征在于，所述粘接层可采用水溶型粘合剂、水乳型粘合剂、溶剂型粘合剂或各种固态型粘合剂。
5.根据权利要求1所述的一种高性能软质复合镜面人造革，其特征在于，所述软质发泡层由PVC糊状树脂与C7-C16增塑剂配制的树脂增塑糊经转移涂层工艺或直涂工艺经110-250℃高温发泡制得的人造革软质发泡层。
6.制备权利要求1所述的一种高性能软质复合镜面人造革的工艺方法，包括以下步骤：
（1）将基材进行涂刮或浸轧预处理，然后通过直涂工艺涂刮粘接层；
（2）用平纹离型纸涂刮PVC增塑糊，然后经高温发泡涂粘接层贴合基材，或者在基材上直涂PVC增塑糊经高温发泡，制得软质发泡层；
（3）将聚氨酯、聚氯乙烯、聚丙烯树脂、聚碳酸酯或高分子聚合物材料压延与其改性助剂、增塑剂、热稳定剂、颜料经高温捏合，压延成膜后用高光泽镜面辊将其复合于软质发泡层表面之上，即制得高性能软质复合镜面人造革。
CN201310506209.0A 2013-10-24 2013-10-24 一种高性能软质复合镜面人造革及其制备方法 Pending CN104562724A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012302A (zh) * 2016-08-10 2016-10-12 南通江淮衬布有限公司 一种阻燃柔软的服装用衬布的生产工艺
CN106544881A (zh) * 2016-10-25 2017-03-29 东台市富安合成材料有限公司 一种基于石膏晶须的pvc发泡人造革及其制备方法
CN108166270A (zh) * 2018-02-12 2018-06-15 广西鑫深科技有限公司 适用于低压注塑成型的人造革及其制备方法
CN108297459A (zh) * 2017-12-29 2018-07-20 合肥市安山涂层织物有限公司 一种无基布人造革的制作方法
CN113062123A (zh) * 2021-03-30 2021-07-02 英德市匠心新材料股份有限公司 一种高固含量镜面pu革及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012302A (zh) * 2016-08-10 2016-10-12 南通江淮衬布有限公司 一种阻燃柔软的服装用衬布的生产工艺
CN106544881A (zh) * 2016-10-25 2017-03-29 东台市富安合成材料有限公司 一种基于石膏晶须的pvc发泡人造革及其制备方法
CN106544881B (zh) * 2016-10-25 2019-02-01 东台市富安合成材料有限公司 一种基于石膏晶须的pvc发泡人造革及其制备方法
CN108297459A (zh) * 2017-12-29 2018-07-20 合肥市安山涂层织物有限公司 一种无基布人造革的制作方法
CN108166270A (zh) * 2018-02-12 2018-06-15 广西鑫深科技有限公司 适用于低压注塑成型的人造革及其制备方法
CN113062123A (zh) * 2021-03-30 2021-07-02 英德市匠心新材料股份有限公司 一种高固含量镜面pu革及其制备方法

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Application publication date: 20150429