CN109233151A - 一种隔音复合地板基材层及其制造方法 - Google Patents

一种隔音复合地板基材层及其制造方法 Download PDF

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Publication number
CN109233151A
CN109233151A CN201811100417.XA CN201811100417A CN109233151A CN 109233151 A CN109233151 A CN 109233151A CN 201811100417 A CN201811100417 A CN 201811100417A CN 109233151 A CN109233151 A CN 109233151A
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substrate layer
pvc
composite floor
sound insulation
insulation composite
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CN201811100417.XA
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Inventor
沈煜燕
杨勇
戴维德
詹先旭
王俊敏
朱鑫涛
陶红
阳辉煌
杨海萍
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Dehua TB New Decoration MaterialsCo Ltd
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Dehua TB New Decoration MaterialsCo Ltd
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Priority to CN201811100417.XA priority Critical patent/CN109233151A/zh
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation

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  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

本发明提供一种隔音复合地板基材层，所述基材层为经过砂光的PVC基材，其特征在于：所述PVC基材按照重量百分比计算由20～35％PVC粉，60～70％碳酸钙，1～3％稳定剂，1～3％增韧剂，0.4～1％润滑剂，0.4～1％着色剂，所述PVC基材底部贴覆有辐射交联聚乙烯发泡材料。

Description

一种隔音复合地板基材层及其制造方法
技术领域
本发明涉及一种隔音复合地板基材层及其制造方法，属于复合地板制造领域。
背景技术
随着现代社会的发展，人类对自然的向往逐步加深，在现代地面装饰材料中，越来越多的人选择实木复合地板接近自然的材料。市场上多见的实木以及实木复合地板多采用有色油漆上色，一定程度的遮盖木材天然纹理，造成花纹不自然等缺陷。一种复合实木地板(CN201720783073)专利中采用面板表层擦拭化学试剂，是木材化变产生颜色。但是表面擦拭化学试剂，颜色变化只停留于表面浅层，颜色均匀、稳定性较差。并且由于木材自身的各项异性，当外界环境(温度、湿度等)发生变化时，引起木材含水率的变化，造成木材干缩湿胀，翘曲变形，其尺寸稳定性差。
另一方面，石塑地板，又名为“PVC片材地板”。采用天然的大理石粉构成高密度、高纤维网状结构的坚实基层，表面覆以超强耐磨的高分子PVC耐磨层，此结构虽然在一定程度上提高了防水及尺寸稳定性，但相对于实木及实木复合地板，石塑地板美观性不高，在家装及众多娱乐场所不被消费者所认可。
发明内容
鉴于上述现有情况，本发明旨在提供一种装饰效果好、尺寸稳定性高、取材广泛、防水性能高的新型复合地板，以代替现有的木质地板。
为了达到上述目的，本发明采用如下技术方案，一种隔音复合地板基材层，所述基材层为经过砂光的PVC基材，所述PVC基材按照重量百分比计算由20～35％PVC粉，60～70％碳酸钙，1～3％稳定剂，1～3％增韧剂，0.4～1％润滑剂，0.4～1％着色剂组成；所述PVC基材层底部贴覆有辐射交联聚乙烯发泡材料。
另一方面，本发明提供上述隔音复合地板基材层的制造方法，具体地包括如下步骤：按照重量百分比计算，将20～35％PVC粉，60～70％碳酸钙，1～3％稳定剂，1～3％增韧剂，0.4～1％润滑剂，0.4～1％着色剂混合并搅拌后进入挤塑机挤出并压延出片，冷却，形成PVC基材；作为优选，搅拌转速为1000～3000转/分钟，搅拌时间4～8分钟，挤出温度为187～210℃；更优选地，在基材挤出时，在其地下贴覆辐射交联聚乙烯发泡材料作为静音垫。
与现有技术相比，本发明具有以下优点基材底部贴覆IXPE，起到隔热隔音减震防水。
具体实施方式
以下结合实施例对本发明作进一步详细说明。
实施例1一种复合地板的基材制造方法
称取22％PVC粉，70％碳酸钙，3％稳定剂，3％增韧剂，1％润滑剂，1％着色剂；将上述原料混合并搅拌后进入挤塑机挤出并压延出片，在基材挤出时，在其地下贴覆辐射交联聚乙烯发泡材料作为静音垫；冷却，形成PVC基材，其中，搅拌转速为1000转/分钟，搅拌时间4分钟，挤出温度为210℃。
实施例2一种复合地板的基材制造方法
称取35％PVC粉，62.2％碳酸钙，1％稳定剂，1％增韧剂，0.4％润滑剂，0.4％着色剂；将上述原料混合并搅拌后进入挤塑机挤出并压延出片，在基材挤出时，在其地下贴覆辐射交联聚乙烯发泡材料作为静音垫；冷却，形成PVC基材，其中，搅拌转速为3000转/分钟，搅拌时间8分钟，挤出温度为187℃。
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。

Claims (3)

1.一种隔音复合地板基材层，所述基材层为经过砂光的PVC基材，其特征在于：所述PVC基材按照重量百分比计算由20～35％PVC粉，60～70％碳酸钙，1～3％稳定剂，1～3％增韧剂，0.4～1％润滑剂，0.4～1％着色剂，所述PVC基材底部贴覆有辐射交联聚乙烯发泡材料。
2.根据权利要求1所述的隔音复合地板基材层的制造方法，其特征在于：按照重量百分比计算，将20～35％PVC粉，60～70％碳酸钙，1～3％稳定剂，1～3％增韧剂，0.4～1％润滑剂，0.4～1％着色剂混合并搅拌后进入挤塑机挤出并压延出片，在基材挤出时，在其地下贴覆辐射交联聚乙烯发泡材料作为静音垫；冷却，形成PVC基材。
3.根据权利要求2所述的隔音复合地板基材层的制造方法，其特征在于：搅拌转速为1000～3000转/分钟，搅拌时间4～8分钟，挤出温度为187～210℃。
CN201811100417.XA 2018-09-20 2018-09-20 一种隔音复合地板基材层及其制造方法 Pending CN109233151A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133818A (zh) * 2015-09-25 2015-12-09 江苏贝尔装饰材料有限公司 一种高强度的石塑地板及其制造方法
CN107060270A (zh) * 2017-03-31 2017-08-18 浙江晶通塑胶有限公司 一种静音木塑地板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133818A (zh) * 2015-09-25 2015-12-09 江苏贝尔装饰材料有限公司 一种高强度的石塑地板及其制造方法
CN107060270A (zh) * 2017-03-31 2017-08-18 浙江晶通塑胶有限公司 一种静音木塑地板

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