CN110256777A - 一种竹木纤维阻燃复合装饰板及其制备方法 - Google Patents

一种竹木纤维阻燃复合装饰板及其制备方法 Download PDF

Info

Publication number
CN110256777A
CN110256777A CN201910491808.7A CN201910491808A CN110256777A CN 110256777 A CN110256777 A CN 110256777A CN 201910491808 A CN201910491808 A CN 201910491808A CN 110256777 A CN110256777 A CN 110256777A
Authority
CN
China
Prior art keywords
bamboo
retardant
flame
woods fiber
fire
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.)
Pending
Application number
CN201910491808.7A
Other languages
English (en)
Inventor
舒友明
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.)
Hunan Tongjin Decoration Materials Co Ltd
Original Assignee
Hunan Tongjin Decoration Materials 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 Hunan Tongjin Decoration Materials Co Ltd filed Critical Hunan Tongjin Decoration Materials Co Ltd
Priority to CN201910491808.7A priority Critical patent/CN110256777A/zh
Publication of CN110256777A publication Critical patent/CN110256777A/zh
Pending legal-status Critical Current

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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • 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
    • 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
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • 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
    • C08J9/107—Nitroso compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • B32B2250/03—3 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
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2307/31—Heat sealable
    • 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
    • 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
    • B32B2419/00—Buildings or parts thereof
    • 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
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

本发明公开了一种竹木纤维阻燃复合装饰板及其制备方法，包括中间发泡阻燃板，设置在中间发泡阻燃板上下表面的竹木纤维阻燃板；中间发泡阻燃板中各原料组分的重量配比为：PVC树脂50％～70％、发泡剂10％～15％、发泡调节剂3％～8％，稳定剂2％～4％、填料5％～10％、阻燃剂3％～5％；竹木纤维阻燃板中各原料组分的重量配比为：PVC树脂15％～30％、竹木纤维粉20％～40％、钙粉30％～45％、阻燃剂5％～10％、矿物颜料1％～3％。本发明的中间发泡阻燃板还具有吸音降噪、保温隔热的功能，同时减少了装饰板刚性，避免在吸湿后会产生膨胀力差异而使板材翘曲变形。本发明的竹木纤维阻燃板，原料绿色环保，具有阻燃功能，同时产品轻薄，实现了低价值向高价值产品的转移，维护费用极低。

Description

一种竹木纤维阻燃复合装饰板及其制备方法
技术领域
本发明属于板材加工技术领域，特别涉及一种竹木纤维阻燃复合装饰板及其制备方法。
背景技术
随着我国纤维板行业的快速发展，加上国家天然林保护等重大生态工程的实施，我国木材资源短缺，供需矛盾加剧，找到一种可以代替木材的资源迫在眉捷。我国竹材资源丰富，发展竹类植物的工业利用途径，以竹代木，将是缓解林木资源短缺、提高植物利用经济效益的有效方式。现阶段单独以纯竹材做纤维板的工艺还不成熟，可暂以部分竹材代替木材生产纤维板。
纤维板又名密度板，是以木质纤维或其他植物素纤维为原料，施加脲醛树脂或其他适用的胶粘剂制成的人造板。制造过程中可以施加胶粘剂和(或)添加剂。纤维板具有材质均匀、纵横强度差小、不易开裂等优点，用途广泛。制造1立方米纤维板约需2.5～3立方米的木材，可代替3立方米锯材或5立方米原木。发展纤维板生产是木材资源综合利用的有效途径。
目前，现有的竹木纤维装饰板的缺点是不具有阻燃功能，一旦发生火灾竹木纤维板反而有利于火势蔓延，增加灭火难度，吸湿后因产生膨胀力差异而使板材翘曲变形；成本较高。
因此，提供一种安全、防火的竹木纤维阻燃复合装饰板是本领域技术人员亟需解决的问题。
发明内容
本发明的目的是克服现有技术的不足，提供一种安全、防火的竹木纤维阻燃复合装饰板及其制备方法。
为了达到上述目的，本发明是通过以下技术方案实现：
一种竹木纤维阻燃复合装饰板，包括中间发泡阻燃板，设置在所述中间发泡阻燃板上下表面的竹木纤维阻燃板；
所述中间发泡阻燃板中各原料组分的重量配比为：PVC树脂50％～70％、发泡剂10％～15％、发泡调节剂3％～8％，稳定剂2％～4％、填料5％～10％、阻燃剂3％～5％；
所述竹木纤维阻燃板中各原料组分的重量配比为：PVC树脂15％～30％、竹木纤维粉20％～40％、钙粉30％～45％、阻燃剂5％～10％、矿物颜料1％～3％。
进一步地，所述竹木纤维阻燃板上设置有除菌纳米膜。
一种竹木纤维阻燃复合装饰板的制备方法，包括如下步骤：
中间发泡阻燃板的制备：精确称取PVC树脂、发泡剂、发泡调节剂、填料、阻燃剂的粉料，加入捏合机中搅拌，搅拌15min后，精确量取稳定剂和有机溶剂，将稳定剂和三分之二的有机溶剂加入，低速搅拌25min后，再将剩余的有机溶剂加入，高速搅拌15min，随后将混合均匀的物料加入到模具中，升温至152～158℃，保温30～40min，冷却至50～60℃开模，得到初始阻燃发泡板，最后烘箱烘干，最终获得成品发泡阻燃层；
竹木纤维阻燃板的制备：精确称取PVC树脂、竹木纤维粉、钙粉、阻燃剂的粉料输送至搅拌机，搅拌至混合均匀，加入矿物颜料再次搅拌均匀，注入挤出机，使其充分塑化，温度为125～130℃，时间为10～20min，输送至延压机开炼延压成厚度为1～5mm，最后输送至冷压机冷却成型为竹木纤维阻燃板；
复合装饰板的成型：将中间发泡阻燃板和竹木纤维阻燃板输送至热压机，上下两层为竹木纤维阻燃板，进行热压，最后输送至冷压机冷却成型，用切割机切割成不同规格的成品。
进一步地，所述有机溶剂为二氯乙烷、二氯甲烷中的任意一种。
进一步地，所述竹木纤维阻燃板的制备还包括竹木纤维粉的制备，所述竹木纤维粉的制备具体步骤为：将木材和竹材输送至刨片机打成刨花，刨花通过管道输送至干燥窑，干燥至含水率低于8％，将干燥的刨花输送至打粉机研磨成纤维粉末，纤维粉末进行纤维表面处理，表面处理为将纤维粉末通过偶联剂的浸渍、洗涤、干燥，最后将表面处理后的纤维粉末输送至干燥窑，干燥至含水率低于8％。
进一步地，所述偶联剂为硅烷偶联剂或钛酸酯偶联剂。
本发明的有益效果是：
1、本发明结构设计简单实用，原料来源广泛、价格低廉，制备成本低。
2、本发明设置的中间发泡阻燃板使装饰板具有防火阻燃功能，同时中间发泡阻燃板还具有吸音降噪、保温隔热的功能，中间发泡阻燃板减少了装饰板的整体刚性，避免在吸湿后会产生膨胀力差异而使板材翘曲变形。
3、本发明设置的竹木纤维阻燃板，主要原料是竹子纤维、木质纤维等，原料绿色环保，且其常用加工助剂均环保安全、无毒无害，生产加工过程也不会产生副作用，竹木纤维阻燃板具有阻燃功能，阻燃性能优异，安全可靠，同时产品轻薄，实现了低价值向高价值产品的转移，维护费用极低。
4、本发明的装饰板表面光滑，适合覆膜印刷，且可以风格颜色多样，随意搭配。
附图说明
图1为本发明的结构示意图；
其中的附图标记为：1—竹木纤维阻燃板；2—中间发泡阻燃板。
具体实施方式
为使本发明的目的、特征、优点能够更加的明显和易懂，下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，下面所描述的实施例仅仅是本发明一部分实施例，而非全部实施例。基于本发明中的实施例，本领域的技术人员所获得的所有其他实施例，都属于本发明保护的范围。
一种竹木纤维阻燃复合装饰板，如图1所示，包括中间发泡阻燃板2，设置在中间发泡阻燃板2上下表面的竹木纤维阻燃板1；
中间发泡阻燃板2中各原料组分的重量配比为：PVC树脂59％、发泡剂15％、发泡调节剂8％，稳定剂3％、填料10％、阻燃剂5％；
竹木纤维阻燃板1中各原料组分的重量配比为：PVC树脂25％、竹木纤维粉35％、钙粉30％、阻燃剂8％、矿物颜料2％。
作为本实施例的一个优选，中间发泡阻燃板2中各原料组分的重量配比为：PVC树脂65％、发泡剂12％、发泡调节剂7％，稳定剂4％、填料8％、阻燃剂4％；
作为本实施例的一个优选，竹木纤维阻燃板中各原料组分的重量配比为：PVC树脂28％、竹木纤维粉36％、钙粉25％、阻燃剂8％、矿物颜料3％。
作为本实施例的一个优选，竹木纤维阻燃板1上设置有除菌纳米膜，除菌纳米膜既可以杀菌保持装饰板的表面洁净，又能具有防水的功能。
PVC树脂PVC是由氯乙烯通过自由基聚合而合成的，PVC树脂纯粉分为：通用型PVC树脂、高聚合度PVC树脂、交联PVC树脂。通用型PVC树脂是由氯乙烯单体在引发剂的作用下聚合形成的；高聚合度PVC树脂是指在氯乙烯单体聚合体系中加入链增长剂聚合而成的树脂；交联PVC树脂是在氯乙烯单体聚合体系中加入含有双烯和多烯的交联剂聚合而成的树脂，本实施例优选高聚合度PVC树脂。
本实施例的发泡剂为有机发泡剂，有机发泡剂可以是偶氮化合物、磺酰肼类化合物、亚硝基化合物等。
本实施例的发泡调节剂为超高分子量聚合物，其目的为：一是为了促进PVC的塑化；二是为了提高PVC发泡物料的熔体强度，防止气泡的合并，以得到均匀发泡的制品；三是为了保证熔体具有良好的流动性，以得到外观良好的制品。由于不同的发泡制品生产厂家的产品不同，所用的设备、工艺、原料及润滑体系均有差异，因此我们开发了具有不同性能的发泡调节剂，以满足用户的不同需求。
本实施例中稳定剂能降低原料混合物的表面张力，在泡沫升起至熟化期间，通过表面张力防止泡沫的热力学非稳态出现的物质。
本实施例中阻燃剂为添加型阻燃剂通过机械混合方法加入到聚合物中，使聚合物具有阻燃性的，阻燃剂主要有有机阻燃剂和无机阻燃剂，卤系阻燃剂(有机氯化物和有机溴化物)和非卤。有机是以溴系、磷氮系、氮系和红磷及化合物为代表的一些阻燃剂，无机主要是三氧化二锑、氢氧化镁、氢氧化铝，硅系等阻燃体系。
本实施例中填料为由二氧化硅占60～70％的天然叶腊石为主，辅以增性剂、增白剂和表面活性剂配制的“840”粉。
本实施例中矿物颜料是无机物的一类，属于无机性质的有色颜料，是用天然矿石经选矿，粉碎，研磨，分级，精制而成。
一种竹木纤维阻燃复合装饰板的制备方法，包括如下步骤：
中间发泡阻燃板的制备：精确称取PVC树脂59kg、发泡剂15kg、发泡调节剂8kg、填料10kg、阻燃剂5kg的粉料，加入捏合机中搅拌，搅拌15min后，精确量取稳定剂3kg和有机溶剂二氯乙烷50L，将稳定剂和三分之二的二氯乙烷加入，低速搅拌25min后，再将剩余的二氯乙烷加入，高速搅拌15min，随后将混合均匀的物料加入到模具中，升温至155℃，保温35min，冷却至50℃开模，得到初始阻燃发泡板，最后烘箱烘干，最终获得成品发泡阻燃板；
竹木纤维阻燃板的制备：精确称取PVC树脂25kg、竹木纤维粉35kg、钙粉30kg、阻燃剂8kg的粉料输送至搅拌机，搅拌至混合均匀，加入矿物颜料2kg再次搅拌均匀，注入挤出机，使其充分塑化，温度为125℃，时间为15min，输送至延压机开炼延压成厚度为3mm，最后输送至冷压机冷却成型为竹木纤维阻燃板；
复合装饰板的成型：将成品发泡阻燃板和竹木纤维阻燃板输送至热压机，上下两层为竹木纤维阻燃板，进行热压，最后输送至冷压机冷却成型，用切割机切割成规格为1500cm×2850mm的成品。
竹木纤维阻燃板的制备还包括竹木纤维粉的制备，所述竹木纤维粉的制备具体步骤为：将木材和竹材输送至刨片机打成刨花，刨花通过管道输送至干燥窑，干燥至含水率低于8％，将干燥的刨花输送至打粉机研磨成纤维粉末，纤维粉末进行纤维表面处理，表面处理为将纤维粉末通过偶联剂的浸渍、洗涤、干燥，最后将表面处理后的纤维粉末输送至干燥窑，干燥至含水率低于8％。
上述虽然对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围内。

Claims (6)

1.一种竹木纤维阻燃复合装饰板，其特征在于，包括中间发泡阻燃板，设置在所述中间发泡阻燃板上下表面的竹木纤维阻燃板；
所述中间发泡阻燃板中各原料组分的重量配比为：PVC树脂50％～70％、发泡剂10％～15％、发泡调节剂3％～8％，稳定剂2％～4％、填料5％～10％、阻燃剂3％～5％；
所述竹木纤维阻燃板中各原料组分的重量配比为：PVC树脂15％～30％、竹木纤维粉20％～40％、钙粉30％～45％、阻燃剂5％～10％、矿物颜料1％～3％。
2.根据权利要求1所述的竹木纤维阻燃复合装饰板，其特征在于，所述竹木纤维阻燃板上设置有除菌纳米膜。
3.一种如权利要求1所述的竹木纤维阻燃复合装饰板的制备方法，其特征在于，包括如下步骤：
中间发泡阻燃板的制备：精确称取PVC树脂、发泡剂、发泡调节剂、填料、阻燃剂的粉料，加入捏合机中搅拌，搅拌15min后，精确量取稳定剂和有机溶剂，将稳定剂和三分之二的有机溶剂加入，低速搅拌25min后，再将剩余的有机溶剂加入，高速搅拌15min，随后将混合均匀的物料加入到模具中，升温至152～158℃，保温30～40min，冷却至50～60℃开模，得到初始阻燃发泡板，最后烘箱烘干，最终获得成品发泡阻燃板；
竹木纤维阻燃板的制备：精确称取PVC树脂、竹木纤维粉、钙粉、阻燃剂的粉料输送至搅拌机，搅拌至混合均匀，加入矿物颜料再次搅拌均匀，注入挤出机，使其充分塑化，温度为125～130℃，时间为10～20min，输送至延压机开炼延压成厚度为1～5mm，最后输送至冷压机冷却成型为竹木纤维阻燃板；
复合装饰板的成型：将中间发泡阻燃板和竹木纤维阻燃板输送至热压机，上下两层为竹木纤维阻燃板，进行热压，最后输送至冷压机冷却成型，用切割机切割成不同规格的成品。
4.根据权利要求3所述的竹木纤维阻燃复合装饰板的制备方法，其特征在于，所述有机溶剂为二氯乙烷、二氯甲烷中的任意一种。
5.根据权利要求3所述的竹木纤维阻燃复合装饰板的制备方法，其特征在于，所述竹木纤维阻燃板的制备还包括竹木纤维粉的制备，所述竹木纤维粉的制备具体步骤为：将木材和竹材输送至刨片机打成刨花，刨花通过管道输送至干燥窑，干燥至含水率低于8％，将干燥的刨花输送至打粉机研磨成纤维粉末，纤维粉末进行纤维表面处理，表面处理为将纤维粉末通过偶联剂的浸渍、洗涤、干燥，最后将表面处理后的纤维粉末输送至干燥窑，干燥至含水率低于8％。
6.根据权利要求5所述的竹木纤维阻燃复合装饰板的制备方法，其特征在于，所述偶联剂为硅烷偶联剂或钛酸酯偶联剂。
CN201910491808.7A 2019-06-06 2019-06-06 一种竹木纤维阻燃复合装饰板及其制备方法 Pending CN110256777A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910491808.7A CN110256777A (zh) 2019-06-06 2019-06-06 一种竹木纤维阻燃复合装饰板及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910491808.7A CN110256777A (zh) 2019-06-06 2019-06-06 一种竹木纤维阻燃复合装饰板及其制备方法

Publications (1)

Publication Number Publication Date
CN110256777A true CN110256777A (zh) 2019-09-20

Family

ID=67917006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910491808.7A Pending CN110256777A (zh) 2019-06-06 2019-06-06 一种竹木纤维阻燃复合装饰板及其制备方法

Country Status (1)

Country Link
CN (1) CN110256777A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060714A (zh) * 2020-08-24 2020-12-11 湖南恒信新型建材有限公司 一种竹木纤维复合板材及其制备方法
CN114276629A (zh) * 2021-11-19 2022-04-05 东台市豪威节能科技有限公司 一种竹木纤维保温复合装饰板的制备方法
CN114454283A (zh) * 2022-01-17 2022-05-10 刘建平 一种原木旋转磁盘及其盘体制作方法
CN115339183A (zh) * 2022-08-11 2022-11-15 千年舟新材科技集团股份有限公司 一种具有净醛、阻燃功能的木质复合吸音板及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160001527A1 (en) * 2014-07-01 2016-01-07 Zhejiang Yongyu Bamboo Joint-Stock Co., Ltd. Composite floor and manufacturing method thereof
CN105331006A (zh) * 2015-11-17 2016-02-17 温州尚居环保科技有限公司 一种竹木集成墙面板的生产方法
CN109593297A (zh) * 2018-12-10 2019-04-09 山东霞光集团有限公司 一种共挤无卤阻燃木塑材料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160001527A1 (en) * 2014-07-01 2016-01-07 Zhejiang Yongyu Bamboo Joint-Stock Co., Ltd. Composite floor and manufacturing method thereof
CN105331006A (zh) * 2015-11-17 2016-02-17 温州尚居环保科技有限公司 一种竹木集成墙面板的生产方法
CN109593297A (zh) * 2018-12-10 2019-04-09 山东霞光集团有限公司 一种共挤无卤阻燃木塑材料及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
周祥兴: "《中国塑料制品配方大全》", 31 May 1999, 中国物资出版社 *
王桂英: "《绿色包装》", 30 April 2012, 东北林业大学出版社 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060714A (zh) * 2020-08-24 2020-12-11 湖南恒信新型建材有限公司 一种竹木纤维复合板材及其制备方法
CN114276629A (zh) * 2021-11-19 2022-04-05 东台市豪威节能科技有限公司 一种竹木纤维保温复合装饰板的制备方法
CN114454283A (zh) * 2022-01-17 2022-05-10 刘建平 一种原木旋转磁盘及其盘体制作方法
CN115339183A (zh) * 2022-08-11 2022-11-15 千年舟新材科技集团股份有限公司 一种具有净醛、阻燃功能的木质复合吸音板及其制备方法

Similar Documents

Publication Publication Date Title
CN110256777A (zh) 一种竹木纤维阻燃复合装饰板及其制备方法
CN106246078B (zh) 一种高强度防火木门
CN104985648B (zh) 一种含酚醛泡沫碎料的阻燃复合板、其制备方法和应用
CN108191381A (zh) 一种墙体阻燃保温材料及其制备方法
CN109053026A (zh) 一种人造石材的制作工艺及其制作步骤
CN105348664A (zh) 一种稻壳粉/废旧聚苯乙烯木塑复合材料的制备方法
CN106145810A (zh) 一种耐水浸人造石及其制备方法
CN111302758B (zh) 新型增强增韧mgo基板、制备方法及具有该基板的复合板
CN1736936A (zh) 脲醛泡沫塑料保温板及其制备方法
CN102758582A (zh) 一种仿木质聚氨酯门及其制备方法
CN107235671A (zh) 一种防火保温建筑材料及其制备方法
CN106590005A (zh) 一种塑木复合地板及其制备方法
CN107118581A (zh) 一种高强度防火木门及其生产方法
CN109129852A (zh) 环保型微晶石建筑装饰板及其加工工艺
CN104140687B (zh) 一种利用废弃泡沫制备的防火板材及其制备工艺
CN106217581A (zh) 一种环保防潮阻燃纤维板及其制造方法
CN104669395A (zh) 一种低密度纤维板的制造方法
CN108331241A (zh) 一种木塑墙板及板材
KR102417859B1 (ko) 폐스티로폼을 포함하는 건축용 블록 및 이의 제조방법
CN105965617A (zh) 一种单板基外墙挂板的制造方法
CN101463643A (zh) 高聚物植物纤维复合地板
CN108359258A (zh) 一种阻燃木塑外墙板及其制造方法
CN104164024A (zh) 一种半互贯网络高发泡阻燃聚氯乙烯合金材料
CN108240078A (zh) 可裁切式保温防火装饰板及其加工工艺
CN108314862A (zh) 一种高强度轻质木塑门板及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190920

RJ01 Rejection of invention patent application after publication