CN104861358A - 一种纳米高岭土改性聚氯乙烯的复合材料 - Google Patents

一种纳米高岭土改性聚氯乙烯的复合材料 Download PDF

Info

Publication number
CN104861358A
CN104861358A CN201410841123.8A CN201410841123A CN104861358A CN 104861358 A CN104861358 A CN 104861358A CN 201410841123 A CN201410841123 A CN 201410841123A CN 104861358 A CN104861358 A CN 104861358A
Authority
CN
China
Prior art keywords
polyvinyl chloride
nano kaoline
modified polyvinyl
stir
matrix material
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
CN201410841123.8A
Other languages
English (en)
Inventor
不公告发明人
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410841123.8A priority Critical patent/CN104861358A/zh
Publication of CN104861358A publication Critical patent/CN104861358A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • 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
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92209Temperature
    • 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
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • 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
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开了一种纳米高岭土改性聚氯乙烯的复合材料,其组分按质量百分数配比为:聚氯乙烯55%~70%、邻苯二甲酸二辛酯5%~8%、钙锌复合稳定剂1%~2%、纳米高岭土6%~10%、铝钛复合偶联剂0.1%~0.5%、氯化聚乙烯6%~8%、ACR助剂1%~4%、氰尿酸三聚氰胺5%~8%、光稳定剂944 1%~2%、抗氧剂1010 0.1%~0.5%、季戊四醇硬脂酸酯0.5%~1%。本发明的有益效果是,本发明具有力学性能好、强度高、耐磨、耐热、耐化学稳定性和抗紫外性优良,成本低、光泽性好、阻燃性高等优点,易于推广应用。

Description

一种纳米高岭土改性聚氯乙烯的复合材料
技术领域
本发明涉及高分子材料技术领域,具体地说是一种纳米高岭土改性聚氯乙烯的复合材料。
背景技术
聚氯乙烯是由氯乙烯在引发剂作用下聚合而成的热塑性树脂,由于它的耐化学药品性高、电绝缘性能好、物理化学性能稳定、价格低廉等优点,目前已广泛应用于电线电缆、管材、包装、地板等众多领域。但聚氯乙烯单纯使用却存在热稳定性差、强度不高、耐候性不好等缺陷,将极大地限制了其在各领域中的应用。为了得到高性能聚氯乙烯,往往需要在聚氯乙烯中添加第二组分,以更好地提升其的使用性能和应用效果。纳米高岭土是一种二维层纳米材料,其兼具有增强、耐磨、耐热、阻隔、阻燃、抗紫外线辐射等特殊功能,而且成本低,光泽性好。因此,将纳米高岭土改性聚氯乙烯可以大幅提升材料的力学性能、尺寸稳定性、耐候性、耐磨性以及化学稳定性等优点,因而具有很好的现实意义和应用前景。
发明内容
本发明的目的在于提供一种力学性能好、成本低和适应范围广的纳米高岭土改性聚氯乙烯的复合材料。
本发明解决其技术问题所采用的技术方案是:一种纳米高岭土改性聚氯乙烯的复合材料,其组分按质量百分数配比为:聚氯乙烯55%~70%、邻苯二甲酸二辛酯5%~8%、钙锌复合稳定剂1%~2%、纳米高岭土6%~10%、铝钛复合偶联剂0.1%~0.5%、氯化聚乙烯6%~8%、ACR助剂1%~4%、氰尿酸三聚氰胺5%~8%、光稳定剂944 1%~2%、抗氧剂1010 0.1%~0.5%、季戊四醇硬脂酸酯0.5%~1%。
所述聚氯乙烯的平均聚合度在800~1200、重均分子量在50000~120000范围。
所述纳米高岭土的纵向厚度在20~50nm、片层尺寸在300~500nm范围。
所述ACR助剂为甲基丙烯酸酯-丙烯酸酯共聚物。
所述光稳定剂944为聚{6-[(1,1,3,3-四甲基丁基)-亚氨基]-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基哌啶基)-次氨基]}。
所述抗氧剂1010为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯。
上述一种纳米高岭土改性聚氯乙烯的复合材料的制备方法,包括以下步骤:
(1)、按重量配比称取各组分;
(2)、将纳米高岭土加入料筒温度在80℃~120℃、转速为3000~4500r//min的高速混合机中搅拌10~30min,然后加入铝钛复合偶联剂,搅拌20~50min,待均匀分散和完全润湿后,降温至40℃~60℃时,出料待用;
(3)、将聚氯乙烯、邻苯二甲酸二辛酯和钙锌复合稳定剂加入料筒温度在80℃~90℃、转速为50~80r//min的混合机中,搅拌20~30min,待聚氯乙烯充分塑化后,加入步骤(2)得到产物,再加入其它组分,搅拌20~30min,待混合均匀后,出料;
(4)、将步骤(3)得到的物料加入双螺杆挤出机混炼后挤出造粒,控制双螺杆挤出机温度在155℃~200℃、螺杆转速在80~150r/min范围,然后风冷、包装,即得所述的一种纳米高岭土改性聚氯乙烯的复合材料。
本发明的有益效果是,本发明具有力学性能好、强度高、耐磨、耐热、耐化学稳定性和抗紫外性优良,成本低、光泽性好、阻燃性高等优点,易于推广应用。
具体实施方式
下面结合具体的优选实施例来进一步说明本发明的技术方案。
实施例1:
一种纳米高岭土改性聚氯乙烯的复合材料,其组分按质量百分数配比为:聚氯乙烯55%、邻苯二甲酸二辛酯5%、钙锌复合稳定剂1%、纳米高岭土10%、铝钛复合偶联剂0.5%、氯化聚乙烯8%、ACR助剂4%、氰尿酸三聚氰胺8%、光稳定剂944 2%、抗氧剂1010 0.5%、季戊四醇硬脂酸酯1%,所述纳米高岭土的纵向厚度在20~50nm、片层尺寸在300~500nm范围。
制备方法:(1)、按重量配比称取各组分;(2)、将纳米高岭土加入料筒温度在80℃~120℃、转速为3000~4500r//min的高速混合机中搅拌10~30min,然后加入铝钛复合偶联剂,搅拌20~50min,待均匀分散和完全润湿后,降温至40℃~60℃时,出料待用;(3)、将聚氯乙烯、邻苯二甲酸二辛酯和钙锌复合稳定剂加入料筒温度在80℃~90℃、转速为50~80r//min的混合机中,搅拌20~30min,待聚氯乙烯充分塑化后,加入步骤(2)得到产物,再加入其它组分,搅拌20~30min,待混合均匀后,出料;(4)、将步骤(3)得到的物料加入双螺杆挤出机混炼后挤出造粒,控制双螺杆挤出机温度在155℃~200℃、螺杆转速在80~150r/min范围,然后风冷、包装,即得所述的一种纳米高岭土改性聚氯乙烯的复合材料。
实施例2:
一种纳米高岭土改性聚氯乙烯的复合材料,其组分按质量百分数配比为:聚氯乙烯70%、邻苯二甲酸二辛酯8%、钙锌复合稳定剂2%、纳米高岭土6%、铝钛复合偶联剂0.2%、氯化聚乙烯6%、ACR助剂1%、氰尿酸三聚氰胺5%、光稳定剂944 1%、抗氧剂1010 0.3%、季戊四醇硬脂酸酯0.5%,所述纳米高岭土的纵向厚度在20~50nm、片层尺寸在300~500nm范围。
制备方法:(1)、按重量配比称取各组分;(2)、将纳米高岭土加入料筒温度在80℃~120℃、转速为3000~4500r//min的高速混合机中搅拌10~30min,然后加入铝钛复合偶联剂,搅拌20~50min,待均匀分散和完全润湿后,降温至40℃~60℃时,出料待用;(3)、将聚氯乙烯、邻苯二甲酸二辛酯和钙锌复合稳定剂加入料筒温度在80℃~90℃、转速为50~80r//min的混合机中,搅拌20~30min,待聚氯乙烯充分塑化后,加入步骤(2)得到产物,再加入其它组分,搅拌20~30min,待混合均匀后,出料;(4)、将步骤(3)得到的物料加入双螺杆挤出机混炼后挤出造粒,控制双螺杆挤出机温度在155℃~200℃、螺杆转速在80~150r/min范围,然后风冷、包装,即得所述的一种纳米高岭土改性聚氯乙烯的复合材料。

Claims (3)

1.一种纳米高岭土改性聚氯乙烯的复合材料,其特征在于,其组分按质量百分数配比为:聚氯乙烯55%~70%、邻苯二甲酸二辛酯5%~8%、钙锌复合稳定剂1%~2%、纳米高岭土6%~10%、铝钛复合偶联剂0.1%~0.5%、氯化聚乙烯6%~8%、ACR助剂1%~4%、氰尿酸三聚氰胺5%~8%、光稳定剂944 1%~2%、抗氧剂1010 0.1%~0.5%、季戊四醇硬脂酸酯0.5%~1%。
2.根据权利要求1所述的一种纳米高岭土改性聚氯乙烯的复合材料,其特征在于,所述纳米高岭土的纵向厚度在20~50nm、片层尺寸在300~500nm范围。
3.根据权利要求1所述的一种纳米高岭土改性聚氯乙烯的复合材料的制备方法,其特征在于,包括以下步骤:
(1)、按重量配比称取各组分;
(2)、将纳米高岭土加入料筒温度在80℃~120℃、转速为3000~4500r//min的高速混合机中搅拌10~30min,然后加入铝钛复合偶联剂,搅拌20~50min,待均匀分散和完全润湿后,降温至40℃~60℃时,出料待用;
(3)、将聚氯乙烯、邻苯二甲酸二辛酯和钙锌复合稳定剂加入料筒温度在80℃~90℃、转速为50~80r//min的混合机中,搅拌20~30min,待聚氯乙烯充分塑化后,加入步骤(2)得到产物,再加入其它组分,搅拌20~30min,待混合均匀后,出料;
(4)、将步骤(3)得到的物料加入双螺杆挤出机混炼后挤出造粒,控制双螺杆挤出机温度在155℃~200℃、螺杆转速在80~150r/min范围,然后风冷、包装,即得所述的一种纳米高岭土改性聚氯乙烯的复合材料。
CN201410841123.8A 2014-12-30 2014-12-30 一种纳米高岭土改性聚氯乙烯的复合材料 Pending CN104861358A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410841123.8A CN104861358A (zh) 2014-12-30 2014-12-30 一种纳米高岭土改性聚氯乙烯的复合材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410841123.8A CN104861358A (zh) 2014-12-30 2014-12-30 一种纳米高岭土改性聚氯乙烯的复合材料

Publications (1)

Publication Number Publication Date
CN104861358A true CN104861358A (zh) 2015-08-26

Family

ID=53907570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410841123.8A Pending CN104861358A (zh) 2014-12-30 2014-12-30 一种纳米高岭土改性聚氯乙烯的复合材料

Country Status (1)

Country Link
CN (1) CN104861358A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105111627A (zh) * 2015-09-18 2015-12-02 苏州新区佳合塑胶有限公司 Pvc地板砖
CN105968650A (zh) * 2016-07-14 2016-09-28 瑞安市智造科技有限公司 一种抗冲击耐热改性高岭土pvc复合材料及其制备方法
CN107778694A (zh) * 2016-08-29 2018-03-09 广西金滩管业科技有限公司 耐高温pvc管及其生产方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105111627A (zh) * 2015-09-18 2015-12-02 苏州新区佳合塑胶有限公司 Pvc地板砖
CN105968650A (zh) * 2016-07-14 2016-09-28 瑞安市智造科技有限公司 一种抗冲击耐热改性高岭土pvc复合材料及其制备方法
CN105968650B (zh) * 2016-07-14 2018-07-10 瑞安市智造科技有限公司 一种抗冲击耐热改性高岭土pvc复合材料及其制备方法
CN107778694A (zh) * 2016-08-29 2018-03-09 广西金滩管业科技有限公司 耐高温pvc管及其生产方法

Similar Documents

Publication Publication Date Title
CN104861359A (zh) 碳纤维填充改性聚氯乙烯塑料及其制备方法
CN104861371A (zh) 一种聚碳酸酯改性聚氯乙烯的高强高韧复合材料
CN104861333A (zh) 一种高抗冲高流动性聚氯乙烯电缆料
CN102010554A (zh) 一种聚偏氟乙烯薄膜专用料
CN104861354A (zh) 一种增强聚氯乙烯复合塑料及其制备方法
CN104861353A (zh) 一种阻燃抗老化聚氯乙烯和聚乙烯的共混复合塑料
CN102796334A (zh) 一种阻燃聚偏氟乙烯薄膜及其制备方法
CN104861358A (zh) 一种纳米高岭土改性聚氯乙烯的复合材料
CN104861352A (zh) 抗冲改性聚氯乙烯电缆料
CN104861356A (zh) 一种防腐耐磨和抗老化性能优良的聚氯乙烯电缆料
CN104861351A (zh) 一种防老化和导电性能好的聚氯乙烯和聚乙烯组合物
CN104861335A (zh) 一种玻纤增强耐老化聚氯乙烯材料
CN104861381A (zh) 一种高灼热丝聚氯乙烯电缆料及其制备方法
CN104341742A (zh) 一种无机粒子填充改性pet/abs复合材料
CN104861362A (zh) 一种增韧爽滑抗静电改性的聚氯乙烯复合材料
CN104861345A (zh) 耐老化性能好的聚氯乙烯材料及其制备方法
CN106832698A (zh) 一种氯化聚氯乙烯管材组合物及管材制备方法
CN103832034A (zh) 用于光伏组件封装具有三层结构的pet复合膜及其制备方法
CN104861379A (zh) 高灼热丝高阻燃改性聚氯乙烯电缆料及其制备方法
CN104861363A (zh) 一种抗菌爽滑聚氯乙烯/聚乙烯合金材料
CN104861347A (zh) 一种硫酸钡填充改性聚氯乙烯塑料及其制备方法
CN104861343A (zh) 一种高韧性聚氯乙烯管材及其制备方法
CN104861369A (zh) 一种防火耐候耐高温聚氯乙烯管材及其制备方法
CN104861350A (zh) 一种抗菌补强的聚氯乙烯和聚乙烯组合物及其制备方法
CN104861334A (zh) 一种纳米二氧化硅改性聚氯乙烯复合材料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150826