CN106150029B - 废弃木条拼接木地板及其制备方法 - Google Patents

废弃木条拼接木地板及其制备方法 Download PDF

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CN106150029B
CN106150029B CN201610480979.6A CN201610480979A CN106150029B CN 106150029 B CN106150029 B CN 106150029B CN 201610480979 A CN201610480979 A CN 201610480979A CN 106150029 B CN106150029 B CN 106150029B
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庞秋龙
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Zhejiang Ruicheng Wood Industry Co Ltd
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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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/045—Layered panels only of wood
    • E04F15/046—Plywood panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种废弃木条拼接木地板。本发明从上至下依次包括表板(1)、指接上层板(2)、加固芯板(3)和底板(4)，所述的指接上层板(2)由木条(5)首尾粘贴拼接而成，所述的加固芯板(3)由竹片(6)和木块(7)面面粘贴而成。本发明可以有效地减少木材的浪费，节约木材资源，同时具有优越的经济效益。此外，本发明可有效地提高木地板的粘度和透光性，以及提高地板间的连接强度。

Description

废弃木条拼接木地板及其制备方法
技术领域
本发明涉及一种木地板，尤其涉及一种废弃木条拼接木地板及其制备方法。
背景技术
随着经济快速发展，人民生活水平的逐步提高，木材的消耗进一步增加，造成了我国木质品价格的上涨，实木地板和以珍贵树种为木皮的多层实木地板价格节节攀升。为了缓解木地板市场的供需矛盾，也为了保护我国的珍贵树种，实现可持续发展，现在越来越多的地板行业者考虑在生产地板中充分利用木材，但是效果都不明显。
发明内容
本发明的目的在于，提供一种废弃木条拼接木地板。本发明可以有效地减少木材的浪费，节约木材资源，同时具有优越的经济效益。此外，本发明可有效地提高木地板的粘度和透光性，以及提高地板间的连接强度。
为解决上述技术问题，本发明提供的技术方案如下：一种从上至下依次包括表板、指接上层板、加固芯板和底板，所述的指接上层板由木条首尾粘贴拼接而成，所述的加固芯板由竹片和木块面面粘贴而成。
上述的废弃木条拼接木地板中，所述的底板的底部开设有应力槽。
前述的废弃木条拼接木地板中，所述的竹片和木块间隔交替设置。
前述的废弃木条拼接木地板中，所述粘贴指接上层板和加固芯板所用的胶粘剂包括乙烯-醋酸乙烯共聚物10-50份、聚乙烯醇20-40份、巳乙酰胺10-50份、交联剂5-10份、过硫酸钾5-10份、硬脂酸1-10份、纤维硅酸镁1-10份、增韧剂1-5份、填料0-20份。
前述的废弃木条拼接木地板中，所述胶粘剂包括乙烯-醋酸乙烯共聚物40份、聚乙烯醇30份、巳乙酰胺30份、交联剂8份、过硫酸钾8份、硬脂酸5份、纤维硅酸镁5份、增韧剂3份、填料10份。
前述的废弃木条拼接木地板中，所述交联剂为金属氧化物类交联剂，包括氧化锌、氧化铅、氧化镁中的一种或多种。
前述的废弃木条拼接木地板中，所述的增韧剂为聚硫橡胶、聚丁二烯橡胶、丁腈橡胶中的一种或几种。
前述的废弃木条拼接木地板中，所述的填料为氮化铝或氮化硼
前述的废弃木条拼接木地板的生产方法，具体包括以下步骤；
a、将乙烯-醋酸乙烯共聚物、聚乙烯醇、巳乙酰胺、交联剂、过硫酸钾、硬脂酸、纤维硅酸镁、增韧剂、填料混合搅拌得到胶粘剂；
b、将速生材冲裁成木条，将木条首尾拼接，并用胶粘剂粘贴得到长木条，再将长木条横向拼接，用胶粘剂粘贴得到指接上层板；
c、将速生材冲裁成木块，将竹管冲裁成竹片，将木块与竹片间隔交替设置、并用胶粘剂面面粘贴成加固芯板；
d、将表皮、指接芯板、纤维条芯板和底板用胶粘剂依次粘贴在一起，得到成品。
与现有技术相比，本发明所述的指接上层板由木条首尾粘贴拼接而成，所述的加固芯板由竹片和木块面面粘贴而成，可以有效地减少木材的浪费，节约木材资源，同时具有优越的经济效益。此外，本发明可有效地提高木地板的粘度性，以及提高地板强度。申请人对废弃木条拼接木地板的性能进行了试验，试验结果如下：
从上表可以看出本发明在抗压强度、抗拉强度、抗渗压力等方面，均具有优越的效果。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合实施例对本发明作进一步的说明。
实施例1：一种废弃木条拼接木地板，如附图1所示，从上至下依次包括表板1、指接上层板2、加固芯板3和底板4，所述的指接上层板2由木条5首尾粘贴拼接而成，所述的加固芯板3由竹片6和木块7面面粘贴而成。所述的底板4的底部开设有应力槽8。所述的竹片6和木块7间隔交替设置。
实施例2：所述的指接上层板由木条首尾粘贴拼接而成，所述的加固芯板由竹片和木块面面粘贴而成，所用的胶粘剂包括乙烯-醋酸乙烯共聚物30份、聚乙烯醇35份、巳乙酰胺10份、交联剂10份、过硫酸钾6份、硬脂酸8份、纤维硅酸镁2份、增韧剂2份、填料5份。所述交联剂为1/2氧化锌和1/2氧化铅，所述的增韧剂为聚硫橡胶，所述的填料为氮化铝。该胶粘剂的制备方法只需将上述组份混合搅拌即可。
实施例3：所述胶粘剂包括乙烯-醋酸乙烯共聚物40份、聚乙烯醇30份、巳乙酰胺30份、交联剂8份、过硫酸钾8份、硬脂酸5份、纤维硅酸镁5份、增韧剂3份、填料10份。所述交联剂为1/3氧化铅和2/3氧化镁，所述的增韧剂为丁腈橡胶，所述的填料为氮化硼。
实施例4：所述胶粘剂包括乙烯-醋酸乙烯共聚物50份、聚乙烯醇20份、巳乙酰胺40份、交联剂7份、过硫酸钾5份、硬脂酸2份、纤维硅酸镁7份、增韧剂2份。所述交联剂为1/3氧化铅和2/3氧化镁，所述的增韧剂为丁腈橡胶，所述的填料为氮化硼。
实施例5：上述的废弃木条拼接木地板的生产方法，具体包括以下步骤；
a、将乙烯-醋酸乙烯共聚物、聚乙烯醇、巳乙酰胺、交联剂、过硫酸钾、硬脂酸、纤维硅酸镁、增韧剂、填料混合搅拌得到胶粘剂；
b、将速生材冲裁成木条，将木条首尾拼接，并用胶粘剂粘贴得到长木条，再将长木条横向拼接，用胶粘剂粘贴得到指接上层板；
c、将速生材冲裁成木块，将竹管冲裁成竹片，将木块与竹片间隔交替设置、并用胶粘剂面面粘贴成加固芯板；
d、将表板、指接上层板、加固芯板和底板用胶粘剂依次粘贴在一起，得到成品。

Claims (6)

1.废弃木条拼接木地板，其特征在于：从上至下依次包括表板(1)、指接上层板(2)、加固芯板(3)和底板(4)，所述的指接上层板(2)由木条(5)首尾粘贴拼接而成，所述的加固芯板(3)由竹片(6)和木块(7)面面粘贴而成；所述的底板(4)的底部开设有应力槽(8)；所述的竹片(6)和木块(7)间隔交替设置；所述指接上层板和加固芯板所用的胶粘剂包括乙烯-醋酸乙烯共聚物10-50份、聚乙烯醇20-40份、巳乙酰胺10-50份、交联剂5-10份、过硫酸钾5-10份、硬脂酸1-10份、纤维硅酸镁1-10份、增韧剂1-5份、填料0-20份。
2.根据权利要求1所述的废弃木条拼接木地板，其特征在于：所述胶粘剂包括乙烯-醋酸乙烯共聚物40份、聚乙烯醇30份、巳乙酰胺30份、交联剂8份、过硫酸钾8份、硬脂酸5份、纤维硅酸镁5份、增韧剂3份、填料10份。
3.根据权利要求1所述的废弃木条拼接木地板，其特征在于：所述交联剂为金属氧化物类交联剂，包括氧化锌、氧化铅、氧化镁中的一种或多种。
4.根据权利要求1所述的废弃木条拼接木地板，其特征在于：所述的增韧剂为聚硫橡胶、聚丁二烯橡胶、丁腈橡胶中的一种或几种。
5.根据权利要求1所述的废弃木条拼接木地板，其特征在于：所述的填料为氮化铝或氮化硼。
6.根据权利要求1所述的废弃木条拼接木地板的生产方法，其特征在于：具体包括以下步骤；
a、将乙烯-醋酸乙烯共聚物、聚乙烯醇、巳乙酰胺、交联剂、过硫酸钾、硬脂酸、纤维硅酸镁、增韧剂、填料混合搅拌得到胶粘剂；
b、将速生材冲裁成木条，将木条首尾拼接，并用胶粘剂粘贴得到长木条，再将长木条横向拼接，用胶粘剂粘贴得到指接上层板；
c、将速生材冲裁成木块，将竹管冲裁成竹片，将木块与竹片间隔交替设置、并用胶粘剂面面粘贴成加固芯板；
d、将表板、指接上层板、加固芯板和底板用胶粘剂依次粘贴在一起，得到成品。
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Denomination of invention: Waste wood strip splicing wood floor and its preparation method

Effective date of registration: 20210813

Granted publication date: 20190416

Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Huzhou Nanxun small and micro enterprise franchise sub branch

Pledgor: ZHEJIANG RAYCHER WOOD INDUSTRY Co.,Ltd.

Registration number: Y2021330001121

PE01 Entry into force of the registration of the contract for pledge of patent right