CN105860300A - 一种高性能介电弹性体驱动器的制备方法 - Google Patents

一种高性能介电弹性体驱动器的制备方法 Download PDF

Info

Publication number
CN105860300A
CN105860300A CN201610318953.1A CN201610318953A CN105860300A CN 105860300 A CN105860300 A CN 105860300A CN 201610318953 A CN201610318953 A CN 201610318953A CN 105860300 A CN105860300 A CN 105860300A
Authority
CN
China
Prior art keywords
dielectric elastomer
preparation
performance
driver
dielectric
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
CN201610318953.1A
Other languages
English (en)
Inventor
王文庆
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.)
Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Original Assignee
Dongguan Lianzhou Intellectual Property Operation and Management 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 Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd filed Critical Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Priority to CN201610318953.1A priority Critical patent/CN105860300A/zh
Publication of CN105860300A publication Critical patent/CN105860300A/zh
Pending legal-status Critical Current

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
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/06Coating with compositions not containing macromolecular substances
    • 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
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • 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
    • 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
    • C08K5/098Metal salts of carboxylic acids
    • 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
    • C08K5/10Esters; Ether-esters
    • C08K5/11Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/52Phosphorus bound to oxygen only
    • C08K5/521Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/26Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2323/28Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • 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
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Insulating Bodies (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

本发明公开了一种高性能介电弹性体驱动器的制备方法,包括以下步骤:制备介电弹性体薄膜,在薄膜两侧分别涂覆一层单壁碳纳米管作为电极,然后将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。其中介电弹性体薄膜以重量份计,包括100份橡胶基体、3.5‑8份硫化体系、20‑40份高介电陶瓷填料、10‑50份极性增塑剂。本发明公开的驱动器的制备方法简单,成本低,制备的驱动器能量密度大,稳定性好,变形量大,使用性能好。

Description

一种高性能介电弹性体驱动器的制备方法
技术领域:
本发明涉及电子元器件技术领域,具体的涉及一种高性能介电弹性体驱动器的制备方法。
背景技术:
介电弹性体是介电性EAP中的一种,较其他聚合物具有更好的综合性能:质量轻、伸长应变大、能量密度高、响应速度快、环境适应性好、更接近于生物肌肉,引起了越来越多相关领域研究人员的兴趣。利用介电弹性体研制的驱动器可直接对外做功,不需要传动机构,体积小、效率高、无噪声,因此在微笑机器人、智能驱动、医学等领域有着广泛的应用前景。
发明内容:
本发明的目的是提供一种高性能介电弹性体驱动器的制备方法,该制备方法简单,工艺条件温和,成本低,制得的驱动器能量密度大、变形量大、效率高,使用性能好。
为实现上述目的,本发明采用以下技术方案:
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份橡胶基体、3.5-8份硫化体系、20-40份高介电陶瓷填料、10-50份极性增塑剂混合加入到混炼机中,在20-60℃下混合均匀,出片,室温放置5-10h,然后在平板硫化机上硫化,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化20-50h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
作为上述技术方案的优选,步骤(1)中,所述橡胶基体为溴化丁基橡胶。
作为上述技术方案的优选,所述溴化丁基橡胶中含溴质量分数为1-2%。
作为上述技术方案的优选,步骤(1)中,所述硫化体系为氧化锌和硬脂酸钙。
作为上述技术方案的优选,步骤(1)中,所述极性增塑剂为磷酸三丁酯、癸二酸二异辛酯、癸二酸二辛酯、丁氧基乙醇壬酯、己二酸二异辛酯、壬二酸二异辛酯、癸二酸二丁酯、癸二酸二(2-乙基己基)酯、磷酸三(2-乙基己基)酯中的一种或多种混合。
作为上述技术方案的优选,步骤(1)中,氧化锌与硬脂酸钙的质量比为(1-3):1。
作为上述技术方案的优选,步骤(1)中,所述高介电陶瓷填料的粒径大小为20-50nm。
作为上述技术方案的优选,步骤(1)中,所述硫化的条件为:硫化压力为10-20MPa,温度为120-170℃,硫化时间为30-45min。
作为上述技术方案的优选,步骤(3)中,所述单壁碳纳米管的涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.05-0.1mm。
本发明具有以下有益效果:
本发明添加溴化丁基橡胶作为介电弹性体的基体,并加入适量的高介电陶瓷填料和极性小分子增塑剂,制备的介电弹性体薄膜弹性大,延展性好,其本发明采用单壁碳纳米管作为电极,制得的驱动器变形量大,能量密度大,使用性能好,寿命长,且制备方法简单,工艺条件温和,生产成本低。
具体实施方式:
为了更好的理解本发明,下面通过实施例对本发明进一步说明,实施例只用于解释本发明,不会对本发明构成任何的限定。
实施例1
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份溴化丁基橡胶、1.5份硬脂酸钙、2份氧化锌、20份高介电陶瓷填料、10份磷酸三丁酯混合加入到混炼机中,在20℃下混合均匀,出片,室温放置5h,然后在平板硫化机上,在硫化压力为10MPa,温度为120℃的条件下硫化30min,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化20h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管,其涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.05mm;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
实施例2
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份溴化丁基橡胶、4份硬脂酸钙、6.5份氧化锌、40份高介电陶瓷填料、50份癸二酸二异辛酯混合加入到混炼机中,在60℃下混合均匀,出片,室温放置10h,然后在平板硫化机上,在硫化压力为20MPa,温度为170℃的条件下硫化45min,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化50h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管,其涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.1mm;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
实施例3
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份溴化丁基橡胶、2份硬脂酸钙、3份氧化锌、25份高介电陶瓷填料、20份癸二酸二辛酯混合加入到混炼机中,在30℃下混合均匀,出片,室温放置6h,然后在平板硫化机上,在硫化压力为12MPa,温度为130℃的条件下硫化35min,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化30h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管,其涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.06mm;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
实施例4
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份溴化丁基橡胶、2.5份硬脂酸钙、4份氧化锌、30份高介电陶瓷填料、30份丁氧基乙醇壬酯混合加入到混炼机中,在40℃下混合均匀,出片,室温放置7h,然后在平板硫化机上,在硫化压力为14MPa,温度为140℃的条件下硫化40min,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化35h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管,其涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.07mm;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
实施例5
一种高性能介电弹性体驱动器的制备方法,包括以下步骤:
(1)称取100份溴化丁基橡胶、3份硬脂酸钙、5份氧化锌、35份高介电陶瓷填料、40份己二酸二异辛酯混合加入到混炼机中,在50℃下混合均匀,出片,室温放置8h,然后在平板硫化机上,在硫化压力为16MPa,温度为150℃的条件下硫化45min,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化40h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管,其涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.08mm;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。

Claims (9)

1.一种高性能介电弹性体驱动器的制备方法,其特征在于,包括以下步骤:
(1)称取100份橡胶基体、3.5-8份硫化体系、20-40份高介电陶瓷填料、10-50份极性增塑剂混合加入到混炼机中,在20-60℃下混合均匀,出片,室温放置5-10h,然后在平板硫化机上硫化,得到混合材料;
(2)将步骤(1)制得的混合材料制成宽度与厚度比为10:1的条形物,并在常温下固化20-50h,得到介电弹性体薄膜;
(3)在步骤(2)制得的介电弹性体薄膜两侧表面都均匀的涂覆一层单壁碳纳米管;
(4)将涂有单壁碳纳米管的介电弹性体薄膜顺次折叠成长方形形状,折叠过程中,将介电弹性体薄膜两侧表面的单壁碳纳米管分别与铝箔引线相连,得到高性能介电弹性体驱动器。
2.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,所述橡胶基体为溴化丁基橡胶。
3.如权利要求2所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,所述溴化丁基橡胶中含溴质量分数为1-2%。
4.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,所述硫化体系为氧化锌和硬脂酸钙。
5.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,所述极性增塑剂为磷酸三丁酯、癸二酸二异辛酯、癸二酸二辛酯、丁氧基乙醇壬酯、己二酸二异辛酯、壬二酸二异辛酯、癸二酸二丁酯、癸二酸二(2-乙基己基)酯、磷酸三(2-乙基己基)酯中的一种或多种混合。
6.如权利要求4所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,氧化锌与硬脂酸钙的质量比为(1-3):1。
7.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,所述高介电陶瓷填料的粒径大小为20-50nm。
8.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(1)中,所述硫化的条件为:硫化压力为10-20MPa,温度为120-170℃,硫化时间为30-45min。
9.如权利要求1所述的一种高性能介电弹性体驱动器的制备方法,其特征在于,步骤(3)中,所述单壁碳纳米管的涂覆宽度小于介电弹性体薄膜的宽度,涂覆厚度为0.05-0.1mm。
CN201610318953.1A 2016-05-12 2016-05-12 一种高性能介电弹性体驱动器的制备方法 Pending CN105860300A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610318953.1A CN105860300A (zh) 2016-05-12 2016-05-12 一种高性能介电弹性体驱动器的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610318953.1A CN105860300A (zh) 2016-05-12 2016-05-12 一种高性能介电弹性体驱动器的制备方法

Publications (1)

Publication Number Publication Date
CN105860300A true CN105860300A (zh) 2016-08-17

Family

ID=56632058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610318953.1A Pending CN105860300A (zh) 2016-05-12 2016-05-12 一种高性能介电弹性体驱动器的制备方法

Country Status (1)

Country Link
CN (1) CN105860300A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106564537A (zh) * 2016-11-01 2017-04-19 西安交通大学 一种基于智能材料驱动的振动移动机构及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101252328A (zh) * 2008-04-16 2008-08-27 哈尔滨工业大学 介电弹性体折叠形驱动器及其制作方法
CN101899177A (zh) * 2010-07-09 2010-12-01 北京化工大学 一种高介电常数低模量介电弹性体材料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101252328A (zh) * 2008-04-16 2008-08-27 哈尔滨工业大学 介电弹性体折叠形驱动器及其制作方法
CN101899177A (zh) * 2010-07-09 2010-12-01 北京化工大学 一种高介电常数低模量介电弹性体材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106564537A (zh) * 2016-11-01 2017-04-19 西安交通大学 一种基于智能材料驱动的振动移动机构及其制备方法

Similar Documents

Publication Publication Date Title
Wu et al. A mechanically and electrically self-healing graphite composite dough for stencil-printable stretchable conductors
CN102329595B (zh) 一种高强度聚硫密封胶
WO2015154492A1 (zh) 一种用于密封件的有机无机复合硫化丁腈橡胶及其制备方法
CN105419341B (zh) 一种低压缩永久变形硅橡胶及其制备方法和使用方法
EP3623422B1 (en) Resin composition, heat storage material, and commodity
CN104262707A (zh) 一种以lnbr为增塑剂的浅色nbr/pvc弹性体及其制备方法
CN105860300A (zh) 一种高性能介电弹性体驱动器的制备方法
EP2154202A3 (en) Thermoplastic Elastomer Composition and Pneumatic Tire Using the Same
CN106349680A (zh) 用于螺旋弹簧的保护管及其制造方法
WO2015140003A1 (de) Klebstoff
CN107082980A (zh) 低voc聚氯乙烯/粉末丁腈橡胶热塑性弹性体密封条及其制备方法
CN104592605A (zh) 一种耐热耐油的阻燃热塑性弹性体及其制备方法
CN103030905A (zh) 一种高强高稳的改性pvc及其制备方法
CN111171409A (zh) 一种耐高温、高强度和高膨胀率橡胶及其制备方法
CN103992652A (zh) 一种抗静电导电硅橡胶
CN102925092B (zh) 一种环氧树脂纳米复合粘结膜及其制备方法
CN105585848B (zh) 固体火箭发动机内衬成型用硅橡胶气囊材料及其制备方法
EP1650281A1 (en) Adhesive composition, process for producing the same, molded objects, and process for producing heat-shrinkable tube
CN106221223A (zh) 高抗拉强度的橡胶组合物及其制备方法
CN108250558A (zh) 一种乙烯丙烯酸酯混炼胶及其制备方法
US12006381B2 (en) Dielectric elastomeric material
CN102925066B (zh) 一种环氧树脂粘结膜及其制备方法
CN108976518A (zh) 一种耐臭氧老化的橡胶软管用外胶材料及其制备方法
CN103275495A (zh) 高热稳定性阻燃硅橡胶复合材料及其制备方法
KR101735654B1 (ko) 자가치유 탄성체 나노복합체, 이의 가교체, 및 이를 포함하는 키트

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160817