WO2017177538A1 - 一种半pu革材质的桌布 - Google Patents

一种半pu革材质的桌布 Download PDF

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Publication number
WO2017177538A1
WO2017177538A1 PCT/CN2016/086088 CN2016086088W WO2017177538A1 WO 2017177538 A1 WO2017177538 A1 WO 2017177538A1 CN 2016086088 W CN2016086088 W CN 2016086088W WO 2017177538 A1 WO2017177538 A1 WO 2017177538A1
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Prior art keywords
parts
tablecloth
leather
layer
base fabric
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PCT/CN2016/086088
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English (en)
French (fr)
Inventor
周航
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周航
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Publication of WO2017177538A1 publication Critical patent/WO2017177538A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G11/00—Table linen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G11/00—Table linen
    • A47G11/003—Table-cloths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Definitions

  • the invention relates to a tablecloth of semi-PU leather material, belonging to the technical field of preparation of tablecloths.
  • Soft glass tablecloth is the same as PVC. In addition to its waterproof properties, it has strong adhesion and anti-slip. It is also impossible to achieve the effect of long-term oil-proofing, because it cannot be washed, it can't prevent pollution, and there are many drawbacks, and it will be hot. Inflated and contracted, it will turn yellow after a long time. Once it is splashed with red wine and tea, it can not be cleaned, it should not be taken care of, the use period is short, and because of the strong adhesion, there will be an air layer on the marble table, which will affect the overall vision. effect.
  • the technical problem to be solved by the present invention is to provide a tablecloth of semi-PU leather material.
  • the tablecloth of semi-PU leather material of the invention comprises a pu leather layer and a bottom layer, and the pu leather layer is prepared from the following mass parts by the following materials: 52-60 parts of water-based polyurethane resin, 0-38 parts of water, polyphenylene 5-12 parts of ethylene foaming agent, 3-10 parts of sodium lauryl sulfate, 1-2 parts of silicone leveling agent, 1-3 parts of palm oil, 1-3 parts of polyacrylic acid emulsion, after four stages of treatment 1-5 parts of pulp waste liquid, 0.5-2 parts of emulsified silicone oil, 0.2-0.5 parts of antioxidant; 1-3 parts of flame retardant.
  • the preparation process of the semi-PU leather tablecloth in the invention is: a. selection of the bottom layer: the bottom fabric of the tablecloth is used as the base fabric of the tablecloth, the purpose is to prevent the tablecloth from facing the marble table, because the resistance is not enough. It is easy to fall off or move;
  • the pu leather layer is firstly mixed according to the above mass parts to form a coating agent, and the coating agent is coated on the release paper, and a uniform layer can be formed by leveling the slurry.
  • the film is dried to form a continuous uniform film, the film is coated with an adhesive, pressed and dried with the base fabric of the tablecloth, and the release paper is peeled off from the coating agent, and the coating agent includes bonding.
  • the film will be transferred from the release paper to the base fabric of the tablecloth;
  • embossing treatment using a flower roll or a flower board which is similar to the natural leather texture, applying mechanical pressing force to the base fabric of the tablecloth under a certain temperature condition, and the surface of the base fabric of the tablecloth is pu
  • the water-based polyurethane resin in the leather layer is softened, and the pattern effect is obtained by thermoforming.
  • the base fabric of the tablecloth is quickly cooled and shaped after being discharged from the pressure zone, and the pattern formed by the extrusion deformation is fixed, and the surface of the PU leather layer is formed and
  • the pattern of the surface of the flower roll is oppositely curved and clear; after that, the effect of crepe, water washing, temperature, mechanical force, etc. causes the base fabric of the tablecloth to shrink, and the PU leather layer on the surface shrinks, making the pattern more concave and convex. Clear
  • the surface pattern is dyed and then fixed, washed and soaped, and then a coloring agent is added to achieve the purpose of leveling and transfection. Finally, the surface treatment is carried out with a detergent to achieve an antifouling effect.
  • the invention has the advantages that the utility model can overcome the disadvantages of the prior art, and the preparation method is simple, and the prepared semi-PU leather table cloth has the following advantages: 1. stain resistance, easy washing, fineness ⁇ 20 nm, thereby making the product excellent.
  • the stain-resistant performance, and the semi-PU leather tablecloth has the industrial grade anti-weak acidity, anti-dye, anti-stain, anti-soil and other stain resistance, whether it is tea, vegetable stains, red wine, juice or ballpoint pen Traces drawn by pens, brushes, etc., can be decontaminated by wiping with a paper towel or a rag, or with a weak alkaline weak acid cleaning product. 2.
  • the square gram weight of this semi-PU leather material is 3-4 times that of the traditional fabric tablecloth, and the semi-PU leather material tablecloth has a dry and dry product characteristic. Keep your desktop clean at all times.
  • the semi-PU leather material tablecloth can guarantee that the desktop can withstand temperatures of ⁇ 180° Fahrenheit, and the high temperature resistance performance is several orders of magnitude higher than that of traditional tablecloth products.
  • the PU leather layer has extremely low thermal conductivity and a thermal conductivity of less than 0.3 W/(m ⁇ K). 3.
  • Shu stickers type PU leather layer is made of polyurethane fiber material, which has excellent oxidation resistance and conformable performance.
  • the product is soft and does not change color, and can cope with severe low temperature, high temperature, water, oil, etc. in use.
  • the environment at the same time, feels delicate, vertical, and can be folded at will, one touch level. 4.
  • the tablecloth of semi-PU leather material in the embodiment includes a pu leather layer and a bottom layer, and the pu leather layer is prepared by formulating the following mass parts: water-based polyurethane resin 52-60 parts, 0-38 parts of water, 5-12 parts of polystyrene foaming agent, 3-10 parts of sodium lauryl sulfate, 1-2 parts of silicone leveling agent, 1-3 parts of palm oil, 1-3 parts of polyacrylic acid emulsion, 1-5 parts of pulp waste liquid after four-stage treatment, 0.5-2 parts of emulsified silicone oil, 0.2-0.5 parts of antioxidant; 1-3 parts of flame retardant.
  • water-based polyurethane resin 52-60 parts 0-38 parts of water, 5-12 parts of polystyrene foaming agent, 3-10 parts of sodium lauryl sulfate, 1-2 parts of silicone leveling agent, 1-3 parts of palm oil, 1-3 parts of polyacrylic acid emulsion, 1-5 parts of pulp waste liquid after four-stage treatment, 0.5-2 parts of emuls
  • the preparation process of the semi-PU leather tablecloth is as follows: a. selection of the bottom layer: the bottom fabric of the tablecloth is used as the base fabric of the tablecloth, and the purpose is to prevent the tablecloth from facing the marble table because of the resistance. Not enough, it is easy to fall off or move;
  • the pu leather layer is firstly mixed according to the above mass parts to form a coating agent, and the coating agent is coated on the release paper, and a layer can be formed by leveling the slurry.
  • the uniform film is dried to form a continuous uniform film, the film is coated with an adhesive, pressed and dried with the base fabric of the tablecloth, and the release paper is peeled off from the coating agent, and the coating agent includes a paste.
  • the layer film will be transferred from the release paper to the base fabric of the tablecloth;
  • embossing treatment using a flower roll or a flower board which is similar to the natural leather texture, applying mechanical pressing force to the base fabric of the tablecloth under a certain temperature condition, and the water-based polyurethane resin in the pu leather layer on the surface of the base fabric of the tablecloth Softening is achieved, and the pattern effect is obtained by thermoforming.
  • the base fabric of the tablecloth is quickly cooled and shaped after being pressed out of the pressure zone, and the flower formed by the extrusion deformation is formed.
  • the grain is fixed, and the surface of the PU leather layer forms a clear pattern opposite to the concave and convex surface pattern of the flower roll; after that, the effect of the crepe, water washing, temperature, mechanical force, etc. causes the base fabric of the tablecloth to shrink, and the PU of the surface is driven.
  • the leather layer shrinks, making the unevenness of the pattern more clear and clear;
  • the surface pattern is dyed and then fixed, washed and soaped, and then a coloring agent is added to achieve the purpose of leveling and transfection. Finally, the surface treatment is carried out with a detergent to achieve an antifouling effect.
  • the flame retardant component of the pu leather layer formulation can be removed when the table cloth does not need to achieve flame retardant properties.
  • Example 1 Using a mesh sole anti-slip cloth as the base fabric of the tablecloth; then 52 parts of aqueous polyurethane resin, 15 parts of water, 5 parts of polystyrene foaming agent, 3 parts of sodium lauryl sulfate, silicone 1 part of leveling agent, 1 part of palm oil, 1 part of polyacrylic acid emulsion, 1 part of pulp waste liquid after four-stage treatment, 0.5 part of emulsified silicone oil, 0.2 part of antioxidant, 1 part of flame retardant is uniformly mixed to form a coating layer
  • the coating agent is coated on the release paper, and a uniform film is formed by leveling the slurry, and after drying, a continuous uniform film is formed, and the film is coated with an adhesive, and the bottom layer of the tablecloth
  • the base fabric is pressed and dried, and the release paper is peeled off from the coating agent.
  • the coating agent including the adhesive layer film, is transferred from the release paper to the base fabric of the tablecloth, and the flower resembling the natural leather texture is used.
  • the roller or the flower board applies mechanical pressing force to the base fabric of the tablecloth under a certain temperature condition, and the water-based polyurethane resin in the pu leather layer of the base fabric of the tablecloth is softened, and the pattern effect is obtained by thermoforming. After the base fabric is discharged from the pressure zone, it is rapidly cooled and shaped, and the extrusion deformation is performed.
  • PU leather surface layer formed on the surface of embossing roll opposite pattern clear unevenness pattern; after then after rubbing action pattern, water, temperature, mechanical forces such that the contraction of the underlying base fabric wallpaper with The PU leather layer on the moving surface shrinks, making the unevenness of the pattern more clear; the surface pattern is dyed and then fixed, washed and soaped, and then the coloring agent is added to achieve the purpose of leveling and transfection. Finally, The surface treatment with the detergent can achieve the antifouling effect.
  • Example 2 Selection of the bottom layer: the base fabric of the tablecloth was used as the base fabric of the tablecloth, followed by 60 parts of the aqueous polyurethane resin, 38 parts of water, 12 parts of the polystyrene foaming agent, and sodium lauryl sulfate 10 2 parts of silicone leveling agent, 3 parts of palm oil, 3 parts of polyacrylic acid emulsion, 5 parts of pulp waste liquid after four-stage treatment, 2 parts of emulsified silicone oil, 0.5 part of antioxidant and 3 parts of flame retardant After forming a coating agent, the coating agent is coated on the release paper, and a uniform film is formed by leveling the slurry, and after drying, a continuous uniform film is formed, and the film is coated with an adhesive.
  • the base fabric of the tablecloth is pressed and dried, and the release paper is peeled off from the coating agent.
  • the coating agent including the adhesive layer film, is transferred from the release paper to the base fabric of the tablecloth, and the natural imitation is used.
  • the flower roll or flower board of the leather grain road applies mechanical pressing force to the base fabric of the tablecloth under a certain temperature condition, and the water-based polyurethane resin in the pu leather layer of the base fabric of the tablecloth is softened and obtained by thermoforming.
  • the underlying base fabric of the tablecloth is quickly cooled and shaped after the pressure zone
  • the pattern formed by the extrusion deformation is fixed, and the surface of the PU leather layer forms a clear pattern opposite to the unevenness of the surface pattern of the flower roll; after that, the effect of the crepe, water washing, temperature, mechanical force, etc. causes the underlying base fabric of the tablecloth to occur.
  • Shrinking, the PU leather layer of the surface is shrunk, so that the unevenness of the pattern is more obvious and clear; the surface pattern is dyed and then fixed, washed and soaped, and then the coloring agent is added to achieve the purpose of leveling and transfection.
  • the surface treatment with a detergent can achieve the antifouling effect.

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

一种半PU革材质的桌布，包含pu革层和底层，所述pu革层由以下物质按所附质量份配方制备而成：水性聚氨酯树脂 52-60份、水 0-38份、聚苯乙烯发泡剂5-12份、十二烷基硫酸钠 3-10份、有机硅流平剂 1-2份、棕榈油 1-3份、聚丙烯酸乳液 1-3份、经过四级处理后的纸浆废液 1-5份、乳化硅油0.5-2份、抗氧化剂 0.2-0.5份、阻燃剂1-3份。采用网格毛底防滑布作为桌布的底层基布，pu革层与底层基布结合后进行压纹和染色即可得到半PU革材质的桌布。该桌布具有耐污易洗、防水隔热以及优异的抗氧化性和阻燃性。

Description

一种半PU革材质的桌布 技术领域：
本发明涉及一种半PU革材质的桌布，属于桌布的制备技术领域。
背景技术：
城乡居民消费水平越高，则消费预期越高。随着国内城乡居民可支配收入持续增长，消费者对桌布的产品预期也水涨船高，当前桌布市场环境正在从“实用型”往“装饰型”的方向转变，桌布市场面临产品层级的分化，中高档产品将成为市场主流。
同时桌布市场消费预期的不断升高，中高档家居品类消费的越来越普遍，传统桌布低质、无设计、无品牌的产品类型将被逐渐淘汰。中高档、品牌类桌布产品将逐渐占据市场主流地位。
目前现有的桌布的种类很多,有布艺类、PVC类、软玻璃类等，布艺类的桌布花型多元化，材质繁多，应有尽有，但是价位落差大，可比性不强，且布艺的桌布除了方便打理清洗，高档面料除了显得高大上之外，防水防油防污性能都不具备，且洗涤后还易褪色；PVC类的桌布材质生硬，走的基本都是低端路线，价格便宜且使用周期短，只具备防水功能，一般一撕扯就破，经过一段周期后，面层必定有层滑溜溜的油质覆盖层，更无法起到防污的效果。软玻璃桌布与PVC雷同，除了具备防水特性外，因为粘附性很强，固防滑。同样无法做到长时间防油的效果，因为无法洗涤，也无法防污，弊端比较多，且还会热 胀冷缩，时间久了会发黄，一旦泼上红酒及茶水后无法清理，不宜打理，使用周期短，并且因为粘附性强，一般铺在大理石台面上会有空气层，影响整体视觉效果。
发明内容：
针对上述问题，本发明要解决的技术问题是提供一种半PU革材质的桌布。
本发明半PU革材质的桌布包含pu革层和底层，所述的pu革层由以下物质按所附质量份配方制备而成：水性聚氨酯树脂52-60份、水0-38份、聚苯乙烯发泡剂5-12份、十二烷基硫酸钠3-10份、有机硅流平剂1-2份、棕榈油1-3份、聚丙烯酸乳液1-3份、经过四级处理后的纸浆废液1-5份、乳化硅油0.5-2份、抗氧化剂0.2-0.5份；阻燃剂1-3份。
本发明中半PU革材质的桌布的制备工艺为：a、底层的选择：采用网格毛底防滑布为桌布的底层基布，目的是防止桌布在面对大理石的桌面时，因为阻力不够，很容易脱落或移动；
b、pu革层与底层的结合：将pu革层按照上述质量份配方先混合均匀后形成涂层剂，将涂层剂涂布于离型纸上，通过流平浆料可形成一层均匀的膜，经烘干后形成连续均匀的薄膜，在薄膜上涂上粘合剂，与桌布的底层基布压合烘干，再把离型纸与涂层剂剥离，涂层剂包括粘结层膜就会从离型纸上转移到桌布的底层基布上；
c、压纹处理：使用仿造成天然革纹路的花辊或花板，在一定温度条件下对桌布的底层基布施加机械挤压力，桌布的底层基布表面pu 革层中的水性聚氨酯树脂达到软化，以热塑成形的方式获得花纹效果，桌布的底层基布出压力区后迅速冷却定型，挤压形变所形成的花纹得到固定，PU革层表面就形成与花辊表面花纹的凹凸相反的清晰花纹；再之后经过揉纹，水洗，温度，机械力等的作用使桌布的底层基布发生收缩，带动表面的PU革层收缩，使花纹的凹凸感更明显清晰；
d、将表面花纹进行染色接着再进行固色，水洗和皂洗处理，其间再加入匀色剂达到匀染和透染的目的，最后采用去污剂进行表面处理达到防污效果即可。
本发明的有益效果：它能克服现有技术的弊端，制备方法简单，制备成的半PU革材质的桌布具有以下优点：1.耐污易洗、细密性≤20nm，从而使产品具有了优异的耐污渍性能，且半PU革材质的桌布具有达到工业级的防弱酸碱性、防染料、防油渍、防菜渍等耐污性能，不管是茶水、菜渍、红酒、果汁还是圆珠笔大头笔、毛笔等所画的痕迹，用纸巾或者抹布，擦拭一下即可去污，亦可用弱碱弱酸性清洁用品进行清洗。2.防水隔热，此半PU革材质的桌布平方克重量是传统布艺桌布的3-4倍，同时半PU革材质的桌布具有一抹即干的产品特性。可以时刻保持桌面干净。同时半PU革材质的桌布能保证桌面能承受≤180°华氏度的温度，耐高温性能比传统桌布产品高出数个量级。PU革层具有极低的热传导性，热导率低于0.3W/(m·K)。3.舒贴保型，PU革层内络采用聚氨酯纤维材质，具有优异的抗氧化性和可保型性能，产品柔软不变色，在使用中能应对严苛的低温、高温、水、油等环境，同时料手感细腻，垂直感好，可以随意折叠，一抹即 平。4、在PU革层中增加了阻燃剂，防止因为餐桌上掉落烟灰等所引起的火灾。
具体实施方式：
本具体实施方式采用以下技术方案：本具体实施方式中的半PU革材质的桌布包含pu革层和底层，所述的pu革层由以下物质按所附质量份配方制备而成：水性聚氨酯树脂52-60份、水0-38份、聚苯乙烯发泡剂5-12份、十二烷基硫酸钠3-10份、有机硅流平剂1-2份、棕榈油1-3份、聚丙烯酸乳液1-3份、经过四级处理后的纸浆废液1-5份、乳化硅油0.5-2份、抗氧化剂0.2-0.5份；阻燃剂1-3份。
本具体实施方式中半PU革材质的桌布的制备工艺为：a、底层的选择：采用网格毛底防滑布为桌布的底层基布，目的是防止桌布在面对大理石的桌面时，因为阻力不够，很容易脱落或移动；
b、pu革层的与底层的结合：将pu革层按照上述质量份配方先混合均匀后形成涂层剂，将涂层剂涂布于离型纸上，通过流平浆料可形成一层均匀的膜，经烘干后形成连续均匀的薄膜，在薄膜上涂上粘合剂，与桌布的底层基布压合烘干，再把离型纸与涂层剂剥离，涂层剂包括粘结层膜就会从离型纸上转移到桌布的底层基布上；
c、压纹处理：使用仿造成天然革纹路的花辊或花板，在一定温度条件下对桌布的底层基布施加机械挤压力，桌布的底层基布表面pu革层中的水性聚氨酯树脂达到软化，以热塑成形的方式获得花纹效果，桌布的底层基布出压力区后迅速冷却定型，挤压形变所形成的花 纹得到固定，PU革层表面就形成与花辊表面花纹的凹凸相反的清晰花纹；再之后经过揉纹，水洗，温度，机械力等的作用使桌布的底层基布发生收缩，带动表面的PU革层收缩，使花纹的凹凸感更明显清晰；
d、将表面花纹进行染色接着再进行固色，水洗和皂洗处理，其间再加入匀色剂达到匀染和透染的目的，最后采用去污剂进行表面处理达到防污效果即可。
本具体实施方式中,当桌布不需要达到阻燃性质的时候pu革层配方的中阻燃剂成分可去除。
实施例1:采用网格毛底防滑布为桌布的底层基布；接着将水性聚氨酯树脂52份、水15份、聚苯乙烯发泡剂5份、十二烷基硫酸钠3份、有机硅流平剂1份、棕榈油1份、聚丙烯酸乳液1份、经过四级处理后的纸浆废液1份、乳化硅油0.5份、抗氧化剂0.2份、阻燃剂1份混合均匀后形成涂层剂，将涂层剂涂布于离型纸上，通过流平浆料可形成一层均匀的膜，经烘干后形成连续均匀的薄膜，在薄膜上涂上粘合剂，与桌布的底层基布压合烘干，再把离型纸与涂层剂剥离，涂层剂包括粘结层膜就会从离型纸上转移到桌布的底层基布上，使用仿造成天然革纹路的花辊或花板，在一定温度条件下对桌布的底层基布施加机械挤压力，桌布的底层基布表面pu革层中的水性聚氨酯树脂达到软化，以热塑成形的方式获得花纹效果，桌布的底层基布出压力区后迅速冷却定型，挤压形变所形成的花纹得到固定，PU革层表面就形成与花辊表面花纹的凹凸相反的清晰花纹；再之后经过揉纹，水洗，温度，机械力等的作用使桌布的底层基布发生收缩，带 动表面的PU革层收缩，使花纹的凹凸感更明显清晰；将表面花纹进行染色接着再进行固色，水洗和皂洗处理，其间再加入匀色剂达到匀染和透染的目的，最后采用去污剂进行表面处理达到防污效果即可。
实施例2:底层的选择：采用网格毛底防滑布为桌布的底层基布，接着将水性聚氨酯树脂60份、水38份、聚苯乙烯发泡剂12份、十二烷基硫酸钠10份、有机硅流平剂2份、棕榈油3份、聚丙烯酸乳液3份、经过四级处理后的纸浆废液5份、乳化硅油2份、抗氧化剂0.5份和阻燃剂3份混合均匀后形成涂层剂，将涂层剂涂布于离型纸上，通过流平浆料可形成一层均匀的膜，经烘干后形成连续均匀的薄膜，在薄膜上涂上粘合剂，与桌布的底层基布压合烘干，再把离型纸与涂层剂剥离，涂层剂包括粘结层膜就会从离型纸上转移到桌布的底层基布上，使用仿造成天然革纹路的花辊或花板，在一定温度条件下对桌布的底层基布施加机械挤压力，桌布的底层基布表面pu革层中的水性聚氨酯树脂达到软化，以热塑成形的方式获得花纹效果，桌布的底层基布出压力区后迅速冷却定型，挤压形变所形成的花纹得到固定，PU革层表面就形成与花辊表面花纹的凹凸相反的清晰花纹；再之后经过揉纹，水洗，温度，机械力等的作用使桌布的底层基布发生收缩，带动表面的PU革层收缩，使花纹的凹凸感更明显清晰；将表面花纹进行染色接着再进行固色，水洗和皂洗处理，其间再加入匀色剂达到匀染和透染的目的，最后采用去污剂进行表面处理达到防污效果即可。
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 (2)

  1. 一种半PU革材质的桌布，其特征在于：它包含pu革层和底层，所述的pu革层由以下物质按所附质量份配方制备而成：水性聚氨酯树脂52-60份、水0-38份、聚苯乙烯发泡剂5-12份、十二烷基硫酸钠3-10份、有机硅流平剂1-2份、棕榈油1-3份、聚丙烯酸乳液1-3份、经过四级处理后的纸浆废液1-5份、乳化硅油0.5-2份、抗氧化剂0.2-0.5份、阻燃剂1-3份。
  2. 按照权利要求1所述的一种半PU革材质的桌布，其特征在于：它的制备工艺为：(a)、底层的选择：采用网格毛底防滑布为桌布的底层基布；
    (b)、pu革层与底层的结合：将pu革层按照上述质量份配方先混合均匀后形成涂层剂，将涂层剂涂布于离型纸上，通过流平浆料可形成一层均匀的膜，经烘干后形成连续均匀的薄膜，在薄膜上涂上粘合剂，与桌布的底层基布压合烘干，再把离型纸与涂层剂剥离，涂层剂包括粘结层膜就会从离型纸上转移到桌布的底层基布上；
    (c)、压纹处理：使用仿造成天然革纹路的花辊或花板，在一定温度条件下对桌布的底层基布施加机械挤压力，桌布的底层基布表面pu革层中的水性聚氨酯树脂达到软化，以热塑成形的方式获得花纹效果，桌布的底层基布出压力区后迅速冷却定型，挤压形变所形成的花纹得到固定，PU革层表面就形成与花辊表面花纹的凹凸相反的清晰花纹；再之后经过揉纹，水洗，温度，机械力等的作用使桌布的底层基布发生收缩，带动表面的PU革层收缩，使花纹的凹凸感更明显清晰；
    (d)、将表面花纹进行染色接着再进行固色，水洗和皂洗处理，其间再加入匀色剂达到匀染和透染的目的，最后采用去污剂进行表面处理达到防污效果即可。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111704794A (zh) * 2020-06-29 2020-09-25 深圳市象形科技有限公司 一种抗震阻隔泡棉及其制备方法
CN113025060A (zh) * 2021-03-26 2021-06-25 江苏恒尚节能科技股份有限公司 一种非金属复合材料幕墙保温板及其制备方法
CN115748264A (zh) * 2022-11-25 2023-03-07 清远市齐力合成革有限公司 仿蛋白有机硅海绵嫩感合成革及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106945450B (zh) * 2017-03-09 2020-01-03 星远控股有限公司 具有彩色凸凹图案的复合膜产品的制作工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220327A (zh) * 1997-09-24 1999-06-23 可乐丽股份有限公司 皮革状片材
KR20090093115A (ko) * 2008-02-28 2009-09-02 (주)위너스 수성 폴리우레탄을 이용하여 통기성을 갖는 육면 가죽의제조방법
CN102312378A (zh) * 2011-07-22 2012-01-11 烟台联成高分子材料有限公司 一种水性聚氨酯干法移膜合成革及其制造方法
CN102433765A (zh) * 2011-11-09 2012-05-02 四川大学 一种环境友好的半聚氨酯革的制造方法
CN104452325A (zh) * 2014-11-18 2015-03-25 安徽安利合成革股份有限公司 一种高通透性家具革的生产方法
CN104497549A (zh) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 一种水性pu发泡树脂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM355246U (en) * 2008-05-27 2009-04-21 jun-wei Lin Multifunctional laminate
CN103361988A (zh) * 2012-03-28 2013-10-23 广州市宏伟皮革有限公司 一种生态型水性合成革
CN103705056A (zh) * 2012-10-09 2014-04-09 赵平宝 带花纹的抗菌防皱防滑桌布

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220327A (zh) * 1997-09-24 1999-06-23 可乐丽股份有限公司 皮革状片材
KR20090093115A (ko) * 2008-02-28 2009-09-02 (주)위너스 수성 폴리우레탄을 이용하여 통기성을 갖는 육면 가죽의제조방법
CN102312378A (zh) * 2011-07-22 2012-01-11 烟台联成高分子材料有限公司 一种水性聚氨酯干法移膜合成革及其制造方法
CN102433765A (zh) * 2011-11-09 2012-05-02 四川大学 一种环境友好的半聚氨酯革的制造方法
CN104452325A (zh) * 2014-11-18 2015-03-25 安徽安利合成革股份有限公司 一种高通透性家具革的生产方法
CN104497549A (zh) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 一种水性pu发泡树脂

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LIU, YIJUN: "POLYURETHANE RESIN AND APPLICATION THEREOF", CHEMICAL INDUSTRY PRESS, January 2012 (2012-01-01), pages 324 *
XU, PEILIN ET AL.: "HANDBOOK OF POLYURETHANE MATERIALS", CHEMICAL INDUSTRY PRESS, August 2011 (2011-08-01), pages 554 - 556 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111704794A (zh) * 2020-06-29 2020-09-25 深圳市象形科技有限公司 一种抗震阻隔泡棉及其制备方法
CN113025060A (zh) * 2021-03-26 2021-06-25 江苏恒尚节能科技股份有限公司 一种非金属复合材料幕墙保温板及其制备方法
CN113025060B (zh) * 2021-03-26 2022-04-26 江苏恒尚节能科技股份有限公司 一种非金属复合材料幕墙保温板及其制备方法
CN115748264A (zh) * 2022-11-25 2023-03-07 清远市齐力合成革有限公司 仿蛋白有机硅海绵嫩感合成革及其制备方法

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