CN114103347A - 一种窗轨表面涂覆的外层涂料及其制备工艺 - Google Patents

一种窗轨表面涂覆的外层涂料及其制备工艺 Download PDF

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CN114103347A
CN114103347A CN202111387291.0A CN202111387291A CN114103347A CN 114103347 A CN114103347 A CN 114103347A CN 202111387291 A CN202111387291 A CN 202111387291A CN 114103347 A CN114103347 A CN 114103347A
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layer
pvc layer
pvc
fluorescent particles
window rail
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贾爱东
单单
单建国
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Deyu Anhui Technology Co ltd
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Deyu Anhui Technology Co ltd
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    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B32B27/08—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 of synthetic resin
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/025—Particulate 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

本发明提供一种窗轨表面涂覆的外层涂料及其制备工艺，其特征在于：包括透明的PVC层和非透明的聚四氟乙烯层，所述PVC层与聚四氟乙烯层的厚度比为4‑5:1，所述PVC层内设置荧光颗粒，所述荧光颗粒位于PVC内且靠近PVC层设置，荧光颗粒与聚四氟乙烯层非接触。其中聚四氟乙烯层由于摩擦系数很低，因此使得安装后的滑轮滑动效果好，窗帘布拉动更顺畅；PVC层主要起到载体作用，其厚度较厚，聚四氟乙烯层由于磨损小，因此厚度较薄，降低成本；在PVC层中设置荧光颗粒，当聚四氟乙烯层磨损后，可以看到荧光，提醒使用者可以更换窗轨。

Description

一种窗轨表面涂覆的外层涂料及其制备工艺
技术领域
本发明涉及涂层领域，特别涉及一种窗轨表面涂覆的外层涂料及其制备工艺。
背景技术
窗轨按照材料分为金属轨和塑料轨道，两者各有优劣，金属轨强度高，但摩擦力大，如果需要降低摩擦系数，则需要进行精密加工，导致成本高。塑料轨道强度低，由于窗帘布较重，长时间使用后容易变形。因此结合以上两种形成了设计了铝基轨道，在铝基轨道表面覆盖塑料层，铝基轨道保证窗轨强度，塑料层降低摩擦系数，使得滑轮更容易滑动，一般的塑料层比较薄，磨损以后不能发现。
发明内容
针对现有技术存在的不足，本发明的目的在于提供一种窗轨表面涂覆的外层涂料，具体磨损后提醒作用。
本发明的上述技术目的是通过以下技术方案得以实现的：一种窗轨表面涂覆的外层涂料，其特征在于：包括透明的PVC层和非透明的聚四氟乙烯层，所述PVC层与聚四氟乙烯层的厚度比为4-5:1，所述PVC层内设置荧光颗粒，所述荧光颗粒位于PVC内且靠近PVC层设置，荧光颗粒与聚四氟乙烯层非接触。
其中聚四氟乙烯层由于摩擦系数很低，因此使得安装后的滑轮滑动效果好，窗帘布拉动更顺畅；PVC层主要起到载体作用，其厚度较厚，聚四氟乙烯层由于磨损小，因此厚度较薄，降低成本；在PVC层中设置荧光颗粒，当聚四氟乙烯层磨损后，可以看到荧光，提醒使用者可以更换窗轨。
进一步的，所述荧光颗粒的粒径为0.02-0.04mm。
进一步的，所述PVC层厚度为0.4mm。
进一步的，所述荧光颗粒的位置位于PVC层的3/4厚度处。
如此当局部聚四氟乙烯层磨损后，其还可以继续使用，此时滑轮会与PVC层接触，但不会接触荧光颗粒。
一种窗轨表面涂覆的外层涂料的制备工艺，PVC层初步冷却后通过喷射的方式将荧光颗粒喷出使得荧光颗粒嵌入PVC层内，采用压辊对PVC层进行挤压填补因荧光颗粒射入产生的间隙，最后采用挤出机或热压的方式在PVC层外覆盖聚四氟乙烯层。
创新的采用喷射的方式射入荧光颗粒实现荧光颗粒的填入，且在初步冷却后再射入保证荧光颗粒的本性。
综上所述，本发明具有以下有益效果：本发明设计的涂料成本低，制备方便，便于及时更换。
具体实施方式
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。
一种窗轨表面涂覆的外层涂料，包括透明的PVC层和非透明的聚四氟乙烯层，非透明的聚四氟乙烯层可添加白色母粒，使得其变成白色。PVC层与聚四氟乙烯层的厚度比为4-5:1，PVC层厚度为0.4mm。PVC层内设置荧光颗粒，荧光颗粒的粒径为0.02-0.04mm。荧光颗粒位于PVC内且靠近PVC层设置，荧光颗粒的位置位于PVC层的3/4厚度处。
一种窗轨表面涂覆的外层涂料的制备工艺，PVC层通过挤出机模具挤出的方式覆盖在铝基轨道（以铝材为基材制备的轨道）。
PVC层初步冷却后通过喷射的方式将荧光颗粒喷出使得荧光颗粒嵌入PVC层内从而使得荧光颗粒与聚四氟乙烯层非接触，采用压辊对PVC层进行挤压填补因荧光颗粒射入产生的间隙，最后采用挤出机或热压的方式在PVC层外覆盖聚四氟乙烯层。

Claims (5)

1.一种窗轨表面涂覆的外层涂料，其特征在于：包括透明的PVC层和非透明的聚四氟乙烯层，所述PVC层与聚四氟乙烯层的厚度比为4-5:1，所述PVC层内设置荧光颗粒，所述荧光颗粒位于PVC内且靠近PVC层设置，荧光颗粒与聚四氟乙烯层非接触。
2.根据权利要求1所述的一种窗轨表面涂覆的外层涂料，其特征在于：所述荧光颗粒的粒径为0.02-0.04mm。
3.根据权利要求1所述的一种窗轨表面涂覆的外层涂料，其特征在于：所述PVC层厚度为0.4mm。
4.根据权利要求1所述的一种窗轨表面涂覆的外层涂料，其特征在于：所述荧光颗粒的位置位于PVC层的3/4厚度处。
5.一种如权利要求1-4任一项所述的窗轨表面涂覆的外层涂料的制备工艺，其特征在于：PVC层初步冷却后通过喷射的方式将荧光颗粒喷出使得荧光颗粒嵌入PVC层内，采用压辊对PVC层进行挤压填补因荧光颗粒射入产生的间隙，最后采用挤出机或热压的方式在PVC层外覆盖聚四氟乙烯层。
CN202111387291.0A 2021-11-22 2021-11-22 一种窗轨表面涂覆的外层涂料及其制备工艺 Pending CN114103347A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596569A1 (en) * 1992-11-02 1994-05-11 Forest Group Nederland B.V. Curtain rail and method of its manufacture
US20030150558A1 (en) * 2002-02-13 2003-08-14 Lynn David Mark Equipment coating
US20100227141A1 (en) * 2009-03-05 2010-09-09 Gm Global Technology Operations, Inc. Protective coating for industrial parts
US20110036262A1 (en) * 2005-07-11 2011-02-17 Advanced Lubrication Technology, Inc. Corrosion Prevention and Friction Reduction Coating and Low Temperature Process
CN112574636A (zh) * 2019-09-29 2021-03-30 比亚迪股份有限公司 用于轨道梁的涂层结构、涂层结构的施工方法和轨道梁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596569A1 (en) * 1992-11-02 1994-05-11 Forest Group Nederland B.V. Curtain rail and method of its manufacture
US20030150558A1 (en) * 2002-02-13 2003-08-14 Lynn David Mark Equipment coating
US20110036262A1 (en) * 2005-07-11 2011-02-17 Advanced Lubrication Technology, Inc. Corrosion Prevention and Friction Reduction Coating and Low Temperature Process
US20100227141A1 (en) * 2009-03-05 2010-09-09 Gm Global Technology Operations, Inc. Protective coating for industrial parts
CN112574636A (zh) * 2019-09-29 2021-03-30 比亚迪股份有限公司 用于轨道梁的涂层结构、涂层结构的施工方法和轨道梁

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