[go: up one dir, main page]

CN106218154B - 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法 - Google Patents

一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法 Download PDF

Info

Publication number
CN106218154B
CN106218154B CN201610570429.3A CN201610570429A CN106218154B CN 106218154 B CN106218154 B CN 106218154B CN 201610570429 A CN201610570429 A CN 201610570429A CN 106218154 B CN106218154 B CN 106218154B
Authority
CN
China
Prior art keywords
pvc
foaming
old
layer
drying tunnel
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.)
Expired - Fee Related
Application number
CN201610570429.3A
Other languages
English (en)
Other versions
CN106218154A (zh
Inventor
严红君
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.)
Ningbo Bohan Crafts Co Ltd
Original Assignee
Ningbo Bohan Crafts 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 Ningbo Bohan Crafts Co Ltd filed Critical Ningbo Bohan Crafts Co Ltd
Priority to CN201610570429.3A priority Critical patent/CN106218154B/zh
Publication of CN106218154A publication Critical patent/CN106218154A/zh
Application granted granted Critical
Publication of CN106218154B publication Critical patent/CN106218154B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B32B27/065—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 foam
    • 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
    • B32B27/32—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
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B38/04—Punching, slitting or perforating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • B32B2038/0052—Other operations not otherwise provided for
    • 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
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/045—Slitting
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B32B2255/102—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer synthetic resin or rubber layer being a foamed 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2471/00—Floor coverings
    • B32B2471/04—Mats
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

本发明公开了一种PVC发泡材料制成的做旧抗疲劳垫，包括从上往下依次设置的涂料层、PVC第一发泡层以及PVC第二发泡层，涂料层经过做旧处理，PVC第一发泡层包括如下原料：PVC糊、DOP、BBP、环氧大豆油、热稳定剂、阻燃剂、引发剂、发泡剂；PVC第二发泡层包括如下原料：PVC糊、DOP、BBP、热稳定剂、环氧大豆油、阻燃剂、发泡剂、填料。本发明还公开了上述做旧抗疲劳垫的制备方法。在发泡层上喷涂涂料再做旧，可以做出各种风格的花色图案，能够满足不同的使用环境以及不同消费者的喜好，装饰效果好，并且涂料层提高了垫子表面的耐磨强度，延长了使用寿命。

Description

一种PVC发泡材料制成的做旧抗疲劳垫及其制备方法
技术领域
本发明涉及一种抗疲劳垫及其制备方法，特别是一种采用两层PVC发泡材料制成的做旧抗疲劳垫及其制备方法。
背景技术
目前市面上在使用的抗疲劳垫，主要是利用垫子的回弹性，对位于垫子上的使用者起到缓解疲劳的作用，可以应用于厨房、健身房、卫生间、盥洗室、高档酒店、娱乐中心，具有广泛的应用前景。这种抗疲劳垫，虽然色彩光鲜亮丽，却很难与典雅、欧尚的装修风格相融合，并且格调单一，造成消费群体狭隘。
发明内容
为了解决上述现有技术的不足，本发明的第一目的是提供一种PVC发泡材料制成的做旧抗疲劳垫，采用两层PVC发泡材料，并对表面进行做旧，使其具有更好的回弹性与硬度的同时，产品表面的风格更加多样化，满足不同的消费群体。
为了实现上述目的，本发明所设计的一种PVC发泡材料制成的做旧抗疲劳垫，包括从上往下依次设置的涂料层、PVC第一发泡层以及PVC第二发泡层，所述涂料层经过做旧处理，所述PVC第一发泡层包括如下重量份原料：PVC糊100、DOP45、BBP30、环氧大豆油1~5、热稳定剂1.5、阻燃剂5~8、引发剂2、发泡剂3；所述PVC第二发泡层包括如下重量份原料：PVC糊100、DOP40、BBP20、热稳定剂2、环氧大豆油1~5、阻燃剂5~8、发泡剂3、填料20。
优选的，所述涂料层的涂料为PU涂料、醇酸涂料或者环氧树脂涂料中的一种或多种。
优选的，所述PVC糊为合肥氯碱1152C、1131、PB-1302中的一种或多种。
优选的，所述环氧大豆油的环氧值大于6.6，碘价小于3.0。
优选的，所述热稳定剂为钡锌稳定剂，所述阻燃剂为三氧化二锑。
优选的，所述引发剂为偶氮二异庚腈。
优选的，所述发泡剂为AC发泡剂。
优选的，所述填料为轻质碳酸钙。
本发明的第二目的是提供一种上述PVC发泡材料制成的做旧抗疲劳垫的制备方法，包括以下步骤：
（1）、称取上述重量份原料，并按所属层数将原料分别投放到两个不同的反应釜中搅拌均匀，在投料过程中，反应釜的搅拌速度控制在20~25转/min，投料结束后，对反应釜抽真空，当真空度达到-0.9~-1.0KPa时，将反应釜的搅拌速度调为80转/min，并搅拌20~30min制得粘度为4000~6000Mpa.S的糊料，整个搅拌过程中，温度控制在40℃以下；
（2）、先将PVC第二发泡层所需的PVC糊料传送到第一烘道内进行塑化发泡，当第二层PVC糊料从第一烘道内传出后，将PVC第一发泡层所需的PVC糊料传输到发泡后的第二层PVC糊料上，再进入第二烘道内进行塑化粘合发泡；
（3）、对经过步骤（2）粘合发泡后的材料进行裁切，在PVC第一发泡层上均匀喷涂涂料，干燥后，用水磨砂纸沾肥皂液研磨，对涂料层进行做旧处理；
（4）、对上述经过做旧处理的材料进行切片，将切片后的材料进行高频熔接制得上述做旧抗疲劳垫，其中高频熔接过程中的模具预热温度为60~90℃，预热时间为40s，熔接电流为0.5~0.8A，熔接时间为6-10s，冷却时间为10~15s。
优选的，所述第一烘道以及第二烘道的传输速度均为1.0~2.0 m/min，所述第一烘道以及第二烘道内的温度均为阶梯温度，其中第一烘道的阶梯温度为120℃、150℃，第二烘道的阶梯温度为150℃、180℃、210℃。
与现有技术相比，本发明得到的一种PVC发泡材料制成的做旧抗疲劳垫及其制备方法，其有益效果是：
1、在该抗疲劳垫的PVC发泡层上喷涂涂料，再采用磨砂等工艺进行做旧，可以做出各种花色图案，使其风格多样化，能够满足不同的使用环境以及不同消费者的喜好，装饰效果好，并且涂料层提高了垫子表面的耐磨强度，延长了使用寿命；
2、该抗疲劳垫采用两层PVC发泡材料制成，具有良好的回弹性与硬度，对使用者来说大大提高了缓解疲劳的效果，并且在生产过程中，使用的助剂均为环保型材料，降低了对环境的影响，更加环保；
3、PVC材料通过烘道进行发泡硫化，生产成本低于现有的平板模具发泡，且易于控制材料厚度以及发泡倍比，易于控制垫子的整体厚度。
具体实施方式
下面结合实施例对本发明进一步说明。
本发明提供的一种PVC发泡材料制成的做旧抗疲劳垫，包括从上往下依次设置的涂料层、PVC第一发泡层以及PVC第二发泡层。
其中涂料层的涂料为PU涂料、醇酸涂料或者环氧树脂涂料中的一种或多种。
PVC第一发泡层包括如下重量份原料：PVC糊100、DOP45、BBP30、环氧大豆油1~5、热稳定剂1.5、阻燃剂5~8、引发剂2、发泡剂3； PVC第二发泡层包括如下重量份原料：PVC糊100、DOP40、BBP20、热稳定剂2、环氧大豆油1~5、阻燃剂5~8、发泡剂3、填料20。
当然，所述的涂料层、PVC第一发泡层以及PVC第二发泡层里面均可以添加适量的颜料，使其色彩更加丰富，制成的抗疲劳垫的风格更加多样化。
所述PVC糊为合肥氯碱1152C、1131、PB-1302中的一种或多种。
所述DOP为邻苯二甲酸二辛脂，是一种有机酯类化合物，是重要的通用型增塑剂，主要用于聚氯乙烯树脂的加工，还可用于化纤树脂、醋酸树脂、ABS树脂及橡胶等高聚物的加工，也可用于造漆、染料、分散剂等。
所述BBP为邻苯二甲酸丁苄酯，具有很强的溶解能力，与聚氯乙烯树脂、乙酸乙烯树脂、聚苯乙烯、硝酸纤维素的互溶性较好，具有良好的耐污染性，塑化速度快，填充剂容量大，耐水和耐油抽出，可作主增塑剂使用。常与其他增塑剂配合，用于含大量填充剂的塑料地板、装饰材料、瓦楞板、制造薄膜、板材和管材，可获得具有优良透明性和光滑表面的制品。
所述环氧大豆油的环氧值大于6.6，碘价小于3.0。
所述热稳定剂为钡锌稳定剂，所述阻燃剂为三氧化二锑。
所述引发剂为优级偶氮二异庚腈（ABVN），偶氮二异庚腈作为引发剂的分解几乎全部为一级反应，只形成一种自由基，没有副反应。
所述发泡剂为AC发泡剂。
所述填料为轻质碳酸钙。
上述PVC发泡材料制成的做旧抗疲劳垫的制备方法，包括以下步骤：
（1）、称取上述重量份原料，并按所属层数将原料分别投放到两个不同的反应釜中搅拌均匀，即PVC第一发泡层的原料与PVC第二发泡层的原料分别投到两个不同的反应釜中搅拌，并且投料过程遵循先投放液体后投放固体的原则，同时也可以在两个不同的反应釜中加入适量的颜料，在投料过程中，反应釜的搅拌速度控制在20~25转/min，投料结束后，对反应釜抽真空，当真空度达到-0.9~-1.0KPa时，将反应釜的搅拌速度调为80转/min，并搅拌20~30min制得粘度为4000~6000Mpa.S的糊料，整个搅拌过程中，温度控制在40℃以下，其中搅拌好的糊料以固体、液体混合均匀、没有气泡杂质为标准；
（2）、先将PVC第二发泡层所需的PVC糊料所在的反应釜上的输送管道阀门打开，使PVC糊料流至特氟龙传送带上，按照发泡厚度以及发泡倍比设定涂刮层高度对PVC糊料进行涂刮，将涂刮后的PVC糊料传送到第一烘道内进行塑化发泡，当第二层PVC糊料从第一烘道内传出后，将PVC第一发泡层所需的PVC糊料所在反应釜上的输送管道阀门打开，传输到发泡后的第二层PVC糊料上，按照发泡厚度以及发泡倍比设定涂刮层高度对位于上面的PVC糊料进行涂刮，涂刮后再进入第二烘道内进行塑化粘合发泡，
其中所述第一烘道以及第二烘道的传输速度相同，均为1.0~2.0 m/min，所述第一烘道以及第二烘道内的温度均为阶梯温度，其中第一烘道的阶梯温度为120℃、150℃，第二烘道的阶梯温度为150℃、180℃、210℃；
（3）、对经过步骤（2）粘合发泡后的材料进行裁切，将调配好的涂料均匀的喷涂在PVC第一发泡层上，自然干燥后，用200目的水磨砂纸沾肥皂液轻轻的有规律的研磨，去掉多余的颜色，对涂料层实现做旧处理，制得做旧的表面效果，当然也可以在涂料干燥后通过丝网印或喷印等工艺对涂料进行制图，制好图后用水磨砂纸进行研磨做旧；
（4）、对上述经过做旧处理的材料进行切片，将切片后的材料进行高频熔接制得上述做旧抗疲劳垫，其中高频熔接过程中的模具预热温度为60~90℃，预热时间为40s，熔接电流为0.5~0.8A，熔接时间为6-10s，冷却时间为10~15s。
通过第一烘道与第二烘道对PVC材料进行发泡，比现有的模具发泡，更加容易控制发泡材料的厚度与规格，并且第一烘道与第二烘道内采用阶梯温度，发泡效果更好，制得的抗疲劳垫健康垫的回弹性也更好。
将有填料的PVC第二发泡层位于PVC第一发泡层下方，可以对PVC第一发泡层以及涂料层起到很好的支撑作用，使该垫子具备良好回弹性的同时，具备良好的硬度。
以上所述实施例仅表达了本发明的实施方式，并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些均属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (2)

1.PVC发泡材料制成的做旧抗疲劳垫的制备方法，该PVC发泡材料制成的做旧抗疲劳垫包括从上往下依次设置的涂料层、PVC第一发泡层以及PVC第二发泡层，所述涂料层经过做旧处理，所述PVC第一发泡层包括如下重量份原料：PVC糊100、DOP45、BBP30、环氧大豆油1~5、热稳定剂1 .5、阻燃剂5~8、引发剂2、发泡剂3；所述PVC第二发泡层包括如下重量份原料：PVC糊100、DOP40、BBP20、热稳定剂2、环氧大豆油1~5、阻燃剂5~8、发泡剂3、填料20，其特征在于包括以下步骤：
（1）、称取上述重量份原料，并按所属层数将原料分别投放到两个不同的反应釜中搅拌均匀，在投料过程中，反应釜的搅拌速度控制在20~25转/min，投料结束后，对反应釜抽真空，当真空度达到-0 .9~-1 .0KPa时，将反应釜的搅拌速度调为80转/min，并搅拌20~30min制得粘度为4000~6000Mpa .S的糊料，整个搅拌过程中，温度控制在40℃以下；
（2）、先将PVC第二发泡层所需的PVC糊料传送到第一烘道内进行塑化发泡，当第二层PVC糊料从第一烘道内传出后，将PVC第一发泡层所需的PVC糊料传输到发泡后的第二层PVC糊料上，再进入第二烘道内进行塑化粘合发泡；
（3）、对经过步骤（2）粘合发泡后的材料进行裁切，在PVC第一发泡层上均匀喷涂涂料，干燥后，用水磨砂纸沾肥皂液研磨，对涂料层进行做旧处理；
（4）、对上述经过做旧处理的材料进行切片，将切片后的材料进行高频熔接制得上述做旧抗疲劳垫，其中高频熔接过程中的模具预热温度为60~90℃，预热时间为40s，熔接电流为0 .5~0 .8A，熔接时间为6-10s，冷却时间为10~15s。
2.根据权利要求1所述的PVC发泡材料制成的做旧抗疲劳垫的制备方法，其特征在于：所述第一烘道以及第二烘道的传输速度均为1 .0~2 .0 m/min，所述第一烘道以及第二烘道内的温度均为阶梯温度，其中第一烘道的阶梯温度为120℃、150℃，第二烘道的阶梯温度为150℃、180℃、210℃。
CN201610570429.3A 2016-07-20 2016-07-20 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法 Expired - Fee Related CN106218154B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610570429.3A CN106218154B (zh) 2016-07-20 2016-07-20 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610570429.3A CN106218154B (zh) 2016-07-20 2016-07-20 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法

Publications (2)

Publication Number Publication Date
CN106218154A CN106218154A (zh) 2016-12-14
CN106218154B true CN106218154B (zh) 2017-12-22

Family

ID=57531728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610570429.3A Expired - Fee Related CN106218154B (zh) 2016-07-20 2016-07-20 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法

Country Status (1)

Country Link
CN (1) CN106218154B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107351509B (zh) * 2017-06-20 2020-01-03 佛山高明骏宏塑胶有限公司 一种双面革生产工艺
CN107379651B (zh) * 2017-06-29 2019-06-25 永沛手袋(深圳)有限公司 一种双面革

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850662B2 (ja) * 1979-03-27 1983-11-11 ロンシール工業株式会社 連続気泡体の製造方法
CN100469551C (zh) * 2003-11-11 2009-03-18 陆伟 聚氯乙烯发泡卷材垫板革的制造方法

Also Published As

Publication number Publication date
CN106218154A (zh) 2016-12-14

Similar Documents

Publication Publication Date Title
CN102717533B (zh) 一种环保型户外用tpu沙发革的制备方法
CN103669021A (zh) 一种低能耗生态人造革制造方法
WO2017049795A1 (zh) 一种高强度的石塑地板及其制造方法
CN104233839A (zh) 一次成型pu/pvc合成革及其制备方法
CN102504446A (zh) 一种环保型地毯
CN105199259A (zh) 一种石木地板及其生产工艺和铺设方法
CN104448633A (zh) 一种耐酸碱蕾丝压纹聚氯乙烯片材及其制备方法
CN105544235A (zh) 一种聚氯乙烯人造革生产方法
CN107283884A (zh) 一种pvc地板的生产工艺
CN106218154B (zh) 一种pvc发泡材料制成的做旧抗疲劳垫及其制备方法
CN106145810A (zh) 一种耐水浸人造石及其制备方法
CN103396039A (zh) 一种新型人造石台盆及其生产工艺
CN104479253A (zh) 一种高抗拉发泡复合塑料片材及其制备方法
CN106827346A (zh) 一种覆合彩绘软玻璃及其制备方法
CN104652756B (zh) 底层含有吸音减震粒子的吸音减震地板及其制造方法
KR101565389B1 (ko) 각종 가구용 및 생활용품에 적용되는 실리콘수지 코팅액을 이용한 기재의 제조방법
CN103242717A (zh) 一种pvc地板革及其制备方法
CN104691039B (zh) 一种人造石基底复合砖
CN103978760B (zh) 一种混合纤维纸复丝的生产工艺
CN110216953A (zh) 一种tpu合金地板及其制备方法
CN104684119B (zh) 一种远红外电热线的生产工艺
CN104016655A (zh) 一种玻镁板及其制备方法
CN116949832A (zh) 一种绿色低碳汽车内饰pvc人造革及其制备方法
CN108822633A (zh) 一种商用亮点橡塑地板及其制作方法
CN107512064A (zh) 一种防水盘的制作方法及防水盘

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171222

CF01 Termination of patent right due to non-payment of annual fee