CN108864637B - 一种发泡硬质仿木材料及其制备方法和应用 - Google Patents

一种发泡硬质仿木材料及其制备方法和应用 Download PDF

Info

Publication number
CN108864637B
CN108864637B CN201810897765.8A CN201810897765A CN108864637B CN 108864637 B CN108864637 B CN 108864637B CN 201810897765 A CN201810897765 A CN 201810897765A CN 108864637 B CN108864637 B CN 108864637B
Authority
CN
China
Prior art keywords
percent
mixing
rubber
wood
inorganic
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.)
Active
Application number
CN201810897765.8A
Other languages
English (en)
Other versions
CN108864637A (zh
Inventor
张志璇
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.)
Fujian Jinjiang City Landscape Shoes Co ltd
Original Assignee
Fujian Jinjiang City Landscape Shoes 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 Fujian Jinjiang City Landscape Shoes Co ltd filed Critical Fujian Jinjiang City Landscape Shoes Co ltd
Priority to CN201810897765.8A priority Critical patent/CN108864637B/zh
Publication of CN108864637A publication Critical patent/CN108864637A/zh
Application granted granted Critical
Publication of CN108864637B publication Critical patent/CN108864637B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-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
    • C08J9/10Working-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
    • C08J9/102Azo-compounds
    • C08J9/103Azodicarbonamide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/006Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/04N2 releasing, ex azodicarbonamide or nitroso compound
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00Foams characterised by their properties
    • C08J2205/10Rigid foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/06Copolymers with styrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04Homopolymers or copolymers of ethene
    • C08J2423/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2425/00Characterised 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02Homopolymers or copolymers of hydrocarbons
    • C08J2425/04Homopolymers or copolymers of styrene
    • C08J2425/08Copolymers of styrene
    • C08J2425/10Copolymers of styrene with conjugated dienes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02Organic and inorganic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/14Peroxides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

本发明具体公开一种发泡硬质仿木材料,包括如下质量百分比的原料:40%马来酸酐接枝氢化苯乙烯‑丁二烯嵌段共聚物,23%高苯乙烯橡胶,15%高密度聚乙烯,4%顺丁橡胶,10%丁腈橡胶,1.5%交联剂DCP、2.5%氧化锌、1.0%碳酸钙、2.0%硬脂酸及1.0%无机或有机色粉。本发明各组分相容性佳,改善防水防潮性能并降低材料密度与脆性,提高机械强度和延长使用寿命,具有热稳定性佳、抗蠕变能力佳、耐候性佳,耐环境应力开裂性佳,加工性能好,与螺钉等结合紧固,且具有较高的静曲强度和抗疲劳性,经久耐用且可降解。另本发明不含木质及植物纤维成分,可用作室外园林景观装饰用料。

Description

一种发泡硬质仿木材料及其制备方法和应用
本申请为发明创造名称为《一种发泡硬质仿木材料及其制备方法和应用》的专利申请的分案申请,原申请的申请日为2016-09-19,申请号为 201610829734.X。
技术领域
本发明涉及高分子材料技术领域,特别是涉及一种发泡硬质仿木材料及其制备方法和应用。
背景技术
木材及木板材在现代社会中有着极其广泛的用途。但是由于森林资源有限,为保护自然环境,减少天然木材的使用,现在有各种性能的合成材料替代品,主要产品有:
1)木塑材料:使用木粉,秸秆粉等材料和塑料粒子混合制成。其特点为木粉等可使用废旧材料或下角料等,塑料可使用回收再生塑料。产品不存在木材固有的缺陷如节疤,龟裂,翘曲,腐朽等。缺点是木粉处理要求高,现有技术不能达到满意的效果,并且木粉、竹粉类木质纤维的热稳定性差,产品仍然易发霉,真菌生长,受潮膨胀变形等。同时产品表面效果粗糙,仿木效果不佳。二次回收利用率不高。
2)PVC、PE等塑料合成仿木材料,主要是利用了可回收废旧塑料,制粒后重新加工成仿木产品。缺点是产品较硬,脆性大,容易折断,用于户外产品使用年限较短,一般1-2年后性能明显下降,耐候性差。
发明内容
为克服现有技术存在的技术缺陷,本发明提供一种发泡硬质仿木材料及其制备方法和应用,改善防水防潮性能,降低材料密度与脆性,具有热稳定性佳、抗蠕变能力佳、耐候性佳,提高机械强度和延长使用寿命,而且材料不含木质成分,可降解,低碳环保。
本发明采用的技术解决方案是:
一种发泡硬质仿木材料,包括如下质量百分比的原料:40%~45%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,18%~23%的高苯乙烯橡胶,15%~ 20%的高密度聚乙烯,4%~6%的顺丁橡胶,8%~10%的丁腈橡胶,7.5%~ 10%的加工助剂。
优选地,所述加工助剂包括如下质量百分比的组分:1.5%~2.0%的交联剂DCP、2.5%~3.0%的氧化锌、0.5%~1.0%的碳酸钙、1.5%~2.0%的硬脂酸、0.5%~1.0%的无机或有机色粉、0%~1.0%的钛白粉及0%~1.5%的发泡剂AC,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
本发明还进一步提供发泡硬质仿木材料在室外地板、栅栏、扶手、花箱、垃圾箱、凉亭、走廊、木屋、阳台或楼的应用。
本发明的有益效果:本发明采用SEBS-g-MAH、HDPE、HSR、NR和NBR按特定比例共混,并添加特定比例的CaCO3和DCP等加工助剂,各组分相容性佳,大大改善防水防潮性能并降低材料密度与脆性,提高机械强度和延长使用寿命,制得的仿木材料产品具有热稳定性佳、抗蠕变能力佳、耐候性佳,耐环境应力开裂性佳,加工性能好,与螺钉等结合紧固,且具有较高的静曲强度和抗疲劳性,经久耐用且可降解。另本发明不含木质及植物纤维成分,并通过无机或有机色粉调配来达到仿木的效果,在增强其观感的同时,避免使用木粉以减少木材使用,利于环境保护,低碳环保,并降低了生产使用等过程的危险性。本发明的发泡硬质仿木材料可用作室内居家装潢板材,也可用作室外园林景观装饰用料,比如室外地板、栅栏、扶手、花箱、垃圾箱、凉亭、走廊、木屋、阳台或楼。
具体实施方式
实施例1:
本实施例提供一种发泡硬质仿木材料,包括如下质量百分比的原料:40%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,20%的高苯乙烯橡胶,18%的高密度聚乙烯,5%的顺丁橡胶,8%的丁腈橡胶,9%的加工助剂。其中,所述加工助剂包括如下质量百分比的组分:2.0%的交联剂DCP、3.0%的氧化锌、0.8 %的碳酸钙、1.5%的硬脂酸、0.8%的无机或有机色粉、0.4%的钛白粉及0.5 %的发泡剂AC,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝等系列颜料。所述钛白粉为金红石型,金红石晶体结构致密,具有强耐候性和热稳定性,其遮盖力高,着色力强,用量省,对介质的稳定性可起到保护作用,使发泡材料的物理化学性能得到改善,增强制品的机械强度,延长使用寿命。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
实施例2:
本实施例提供一种发泡硬质仿木材料,包括如下质量百分比的原料:45%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,18%的高苯乙烯橡胶,15%的高密度聚乙烯,4%的顺丁橡胶,8%的丁腈橡胶,10%的加工助剂。其中,所述加工助剂包括如下质量百分比的组分:2.0%的交联剂DCP、2.5%的氧化锌、 1.0%的碳酸钙、2.0%的硬脂酸、1%的无机或有机色粉、0.5%的钛白粉及1.0 %的发泡剂AC,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝等系列颜料。所述钛白粉为金红石型,金红石晶体结构致密,具有强耐候性和热稳定性,其遮盖力高,着色力强,用量省,对介质的稳定性可起到保护作用,使发泡材料的物理化学性能得到改善,增强制品的机械强度,延长使用寿命。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
实施例3:
本实施例提供一种发泡硬质仿木材料,包括如下质量百分比的原料:41%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,21%的高苯乙烯橡胶,16.5%的高密度聚乙烯,6%的顺丁橡胶,8%的丁腈橡胶,7.5%的加工助剂。其中,所述加工助剂包括如下质量百分比的组分:1.5%的交联剂DCP、2.7%的氧化锌、 0.8%的碳酸钙、1.5%的硬脂酸、0.5%的无机或有机色粉及0.5%的发泡剂AC,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝等系列颜料。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
实施例4:
本实施例提供一种发泡硬质仿木材料,包括如下质量百分比的原料:40%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,23%的高苯乙烯橡胶,15%的高密度聚乙烯,4%的顺丁橡胶,10%的丁腈橡胶,8%的加工助剂。其中,所述加工助剂包括如下质量百分比的组分:1.5%的交联剂DCP、2.5%的氧化锌、 1.0%的碳酸钙、2.0%的硬脂酸及1.0%的无机或有机色粉,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝等系列颜料。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
实施例5:
本实施例提供一种发泡硬质仿木材料,包括如下质量百分比的原料:40%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,18%的高苯乙烯橡胶,20%的高密度聚乙烯,5%的顺丁橡胶,8%的丁腈橡胶,9%的加工助剂。其中,所述加工助剂包括如下质量百分比的组分:1.5%的交联剂DCP、3.0%的氧化锌、0.5 %的碳酸钙、2.0%的硬脂酸、0.8%的无机或有机色粉、0.7%的钛白粉及0.5 %的发泡剂AC,所述加工助剂的各组分百分比基数为该仿木材料的原料总重量。
所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝等系列颜料。所述钛白粉为金红石型,金红石晶体结构致密,具有强耐候性和热稳定性,其遮盖力高,着色力强,用量省,对介质的稳定性可起到保护作用,使发泡材料的物理化学性能得到改善,增强制品的机械强度,延长使用寿命。
本发明还提供一种发泡硬质仿木材料的制备方法,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶及各加工助剂;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、过氧化二异丙苯及其他加工助剂,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
上述实施例1-5的配方表及制得产品的物性指标表如下:
Figure BDA0001758626150000091
Figure BDA0001758626150000101
本发明的发泡硬质仿木材料可用作室内居家装潢板材,也可用作室外园林景观装饰用料,比如室外地板、栅栏、扶手、花箱、垃圾箱、凉亭、走廊、木屋、阳台或楼。
以上显示和描述了本发明创造的基本原理和主要特征及本发明的优点,本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明创造精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内,本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种发泡硬质仿木材料,其特征在于,包括如下质量百分比的原料:40%的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物,23%的高苯乙烯橡胶,15%的高密度聚乙烯,4%的顺丁橡胶,10%的丁腈橡胶,1.5%的交联剂DCP、2.5%的氧化锌、1.0%的碳酸钙、2.0%的硬脂酸及1.0%的无机或有机色粉。
2.根据权利要求1所述的发泡硬质仿木材料,其特征在于,所述无机或有机色粉为碳黑、酞青红、酞青黄、酞青蓝、永固红、永固黄、永固蓝系列颜料。
3.一种如权利要求1所述的发泡硬质仿木材料的制备方法,其特征在于,具体包括如下步骤:
1)备料:称取所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、交联剂DCP、氧化锌、碳酸钙、硬脂酸及无机或有机色粉;
2)密炼:先将所述重量份数的马来酸酐接枝氢化苯乙烯-丁二烯嵌段共聚物、高苯乙烯橡胶、高密度聚乙烯、顺丁橡胶、丁腈橡胶、碳酸钙和硬脂酸投入密炼机,然后放下炼锤混炼,直至密炼温度为105℃时提升炼锤,然后投入所述重量份数的氧化锌、交联剂DCP及无机或有机色粉,放下炼锤,待密炼温度为120℃时提升炼锤,出料;
3)开炼:用送料车将物料送上开炼机,再次剪切混炼;
4)出片:根据模具大小长宽等量出片;
5)硫化:将步骤4)的片材装上1000T硫化机,硫化气压0.8MPa,硫化时间30min~40min;
6)硫化完成后关闭蒸汽,通入冷水冷却,冷却30分钟后开模出成品。
4.如权利要求1或2所述的发泡硬质仿木材料在室外地板、栅栏、扶手、花箱、垃圾箱、凉亭、走廊、木屋、阳台或楼的应用。
CN201810897765.8A 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用 Active CN108864637B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810897765.8A CN108864637B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610829734.XA CN106317736B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用
CN201810897765.8A CN108864637B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610829734.XA Division CN106317736B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用

Publications (2)

Publication Number Publication Date
CN108864637A CN108864637A (zh) 2018-11-23
CN108864637B true CN108864637B (zh) 2020-05-05

Family

ID=57788126

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201810897765.8A Active CN108864637B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用
CN201610829734.XA Active CN106317736B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201610829734.XA Active CN106317736B (zh) 2016-09-19 2016-09-19 一种发泡硬质仿木材料及其制备方法和应用

Country Status (1)

Country Link
CN (2) CN108864637B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114395176A (zh) * 2022-01-05 2022-04-26 张国祥 一种仿pu材料的制备工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101186465A (zh) * 2007-12-03 2008-05-28 李亚芬 一种发泡塑料型混凝土填缝板
CN101451010A (zh) * 2008-12-31 2009-06-10 东莞金富亮塑胶颜料有限公司 一种仿木纹共挤asa改性材料及其制备方法
CN102268164A (zh) * 2011-08-04 2011-12-07 厦门大学 一种微发泡聚苯乙烯全塑仿木材料及其生产方法
KR20120072622A (ko) * 2010-12-24 2012-07-04 (주)엘지하우시스 팽창성 흑연을 포함하여 우수한 난연성능을 갖는 합성목재 및 이를 제조하는 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101830070A (zh) * 2009-03-13 2010-09-15 微细科技股份有限公司 制备仿木材料的热塑性弹性体组合物及利用该组合物制造仿木材料的方法
CN102241861A (zh) * 2010-05-12 2011-11-16 上海英科实业有限公司 阻燃聚苯乙烯发泡硬质仿木材料及其制备方法
CN104098866A (zh) * 2014-06-30 2014-10-15 江苏旭华圣洛迪建材有限公司 一种热塑性弹性体木塑材料的原料配方及其制备方法
CN104788841A (zh) * 2015-04-19 2015-07-22 青岛保利康新材料有限公司 一种仿木材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101186465A (zh) * 2007-12-03 2008-05-28 李亚芬 一种发泡塑料型混凝土填缝板
CN101451010A (zh) * 2008-12-31 2009-06-10 东莞金富亮塑胶颜料有限公司 一种仿木纹共挤asa改性材料及其制备方法
KR20120072622A (ko) * 2010-12-24 2012-07-04 (주)엘지하우시스 팽창성 흑연을 포함하여 우수한 난연성능을 갖는 합성목재 및 이를 제조하는 방법
CN102268164A (zh) * 2011-08-04 2011-12-07 厦门大学 一种微发泡聚苯乙烯全塑仿木材料及其生产方法

Also Published As

Publication number Publication date
CN108864637A (zh) 2018-11-23
CN106317736B (zh) 2018-10-19
CN106317736A (zh) 2017-01-11

Similar Documents

Publication Publication Date Title
CN102817460B (zh) 粉煤灰玻璃微珠填充pvc微发泡地板及其制备方法
CN104448871B (zh) 一种抗菌防霉变塑木复合材料板材及其制备方法
CN103421258A (zh) 一种节能环保木塑材料及其制备方法
CN106380718A (zh) 一种节能环保木塑材料
CN102746561B (zh) 一种木塑材料及其制备方法
CN106046625A (zh) 一种聚氯乙烯吹气胶膜及其压延工艺
CN104829970A (zh) 一种驱蚊木塑磁性地板及其制备方法
CN107082991A (zh) 一种环保抗污耐老化高强度木塑复合新材料及其制备方法
CN108864637B (zh) 一种发泡硬质仿木材料及其制备方法和应用
CN103642258B (zh) 一种木塑复合防火板材
CN103429654B (zh) 基于离聚物的低光泽表面料
CN101102871A (zh) 含有聚乙烯和锯屑粉末的人造木材组合物及其制造方法
CN106946575A (zh) 一种环保砖块及其制备方法
CN107141829A (zh) 一种轻量化木塑地板及其制备方法
CN104072907A (zh) 一种用于耐磨室内地板的pvc型材及其生产方法
CN109320985B (zh) 多彩仿古塑木复合材料板材及其制备方法
CN104448656A (zh) 一种asa塑木材料及其制备方法
CN106084571A (zh) 一种压纹印金聚氯乙烯片材及其发泡方法
CN108501482A (zh) 一种新型复合层木塑复合材料及其制备方法
CN105936704A (zh) 一种建筑用室外高耐磨pvc塑木复合板材
CN111662516A (zh) 一种可直接注塑发泡聚苯乙烯全塑仿木衣架专用料及其制备方法
CN106633563B (zh) 具有防尘功能的聚烯烃表层膜母料及其在温室膜中的应用
CN107722487A (zh) 一种抗紫外线的环保装饰墙板及其制备方法
CN1951184A (zh) 复合材料人造假鱼饵及其制造方法
CN101698723A (zh) 乙丙橡胶接技马来酸酐改性聚丙烯板材及其制法

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
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: 362200 No. 951, pengqing Road, Sijing community, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province

Patentee after: FUJIAN JINJIANG CITY LANDSCAPE SHOES CO.,LTD.

Address before: 362200 jiudaichang, Sijing, Chendai, Quanzhou City, Fujian Province

Patentee before: FUJIAN JINJIANG CITY LANDSCAPE SHOES CO.,LTD.

CP02 Change in the address of a patent holder