CN106497262A - 一种电力绝缘涂料 - Google Patents

一种电力绝缘涂料 Download PDF

Info

Publication number
CN106497262A
CN106497262A CN201610977499.0A CN201610977499A CN106497262A CN 106497262 A CN106497262 A CN 106497262A CN 201610977499 A CN201610977499 A CN 201610977499A CN 106497262 A CN106497262 A CN 106497262A
Authority
CN
China
Prior art keywords
parts
electric insulation
insulation coating
weight portion
ptfe
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
CN201610977499.0A
Other languages
English (en)
Inventor
李�杰
陆晓阳
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.)
DEYANG RUINENG ELECTRIC POWER TECHNOLOGY CO LTD
Original Assignee
DEYANG RUINENG ELECTRIC POWER TECHNOLOGY 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 DEYANG RUINENG ELECTRIC POWER TECHNOLOGY CO LTD filed Critical DEYANG RUINENG ELECTRIC POWER TECHNOLOGY CO LTD
Priority to CN201610977499.0A priority Critical patent/CN106497262A/zh
Publication of CN106497262A publication Critical patent/CN106497262A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明涉及电力设备用涂料技术领域，尤其涉及一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯50～60份，环氧树脂30～40份，磷酸三苯酯10～20份，有机硅树脂8～10份，金属陶瓷粉末5～8份，醇酸树脂5～8份，钛酸酯2～4份，二甲基二氯硅烷1～2份，甲基苯基二氯硅烷1～2份。本发明的电力绝缘涂料原料中还包括15～20份苯酚磺酸。本发明的电力绝缘涂料耐温，耐候，耐腐蚀，耐磨，附着力优良。

Description

一种电力绝缘涂料
技术领域
本发明涉及电力设备用涂料技术领域，尤其涉及一种电力绝缘涂料。
背景技术
涂料是一种材料，用于涂在物体表面而形成涂膜，从而起到保护、装饰、标志及其他特殊作用（如电绝缘、防污、减阻、隔热、耐辐射、导电、导磁等）。在电力设备或者一些设备的保护装置的表面常常涂覆一层绝缘材料，提高电力设备的外部绝缘性，防止触电事故的发生。目前电力绝缘涂料的应用越来越广，而且对其性能的要求也越来越高。
现在行业中，绝缘涂料的种类繁多，但因为涂料的配方和加工工艺的差别，绝缘涂料的各方面性能也参差不齐。
发明内容
为了克服现有的绝缘涂料性能参差不齐的缺陷，本发明提供一种电力绝缘涂料，具有耐温，耐候，耐腐蚀，耐磨，附着力优良的性能。
为解决上述技术问题，本发明所采用的技术方案是：
一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯50～60份，环氧树脂30～40份，磷酸三苯酯10～20份，有机硅树脂8～10份，金属陶瓷粉末5～8份，醇酸树脂5～8份，钛酸酯2～4份，二甲基二氯硅烷1～2份，甲基苯基二氯硅烷1～2份。
作为优选的，一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯55份，环氧树脂35份，磷酸三苯酯17份，有机硅树脂9份，金属陶瓷粉末6份，醇酸树脂6份，钛酸酯3份，二甲基二氯硅烷1份，甲基苯基二氯硅烷1份。
作为优选的，所述电力绝缘涂料原料中还包括15～20份苯酚磺酸。
作为优选的，一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯52份，环氧树脂38份，磷酸三苯酯16份，有机硅树脂8份，金属陶瓷粉末7份，醇酸树脂7份，钛酸酯4份，二甲基二氯硅烷2份，甲基苯基二氯硅烷2份，苯酚磺酸18份。
与现有技术相比，本发明具有以下有益效果：
1、本发明的电力绝缘涂料成分包括聚四氟乙烯，能够耐温，耐候，耐腐蚀，绝缘性能优良。
2、本发明的电力绝缘涂料成分包括环氧树脂，具有优良的电绝缘性和稳定性。
3、本发明的电力绝缘涂料成分包括金属陶瓷粉末,能够提高涂料的韧性，可塑性和抗氧化性。
4、本发明的电力绝缘涂料成分包括有机硅树脂和醇酸树脂，有机硅树脂经醇酸树脂改性，使得涂料具有优良的附着力和耐磨性。
5、本发明的电力绝缘涂料成分包括钛酸酯，使得涂料强度提高，防沉和防发花。
6、本发明的电力绝缘涂料成分包括二甲基二氯硅烷和甲基丙基二氯硅烷，能提高涂料的粘着性，降低脆性。
7、本发明的电力绝缘涂料成分包括苯酚磺酸，能使环氧树脂固化，固化后的环氧树脂具有优异的粘接强度，使得涂料附着力优良。
具体实施方式
下面结合实施例对本发明作进一步的描述，所描述的实施例仅仅是本发明一部分实施例，并不是全部的实施例。基于本发明中的实施例，本领域的普通技术人员在没有做出创造性劳动前提下所获得的其他所用实施例，都属于本发明的保护范围。
实施例1
一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯50份，环氧树脂30份，磷酸三苯酯10份，有机硅树脂8份，金属陶瓷粉末5份，醇酸树脂5～8份，钛酸酯2份，二甲基二氯硅烷1份，甲基苯基二氯硅烷2份。
由上述重量份的成分制得的一种电力绝缘涂料，耐温幅度为-15℃～80℃；摩擦系数为0.15～0.25，耐磨性能良好；经大气曝晒试验，耐候性能良好；经十字画格法测得附着力指数为2级。
实施例2
一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯55份，环氧树脂35份，磷酸三苯酯17份，有机硅树脂9份，金属陶瓷粉末6份，醇酸树脂6份，钛酸酯3份，二甲基二氯硅烷1份，甲基苯基二氯硅烷1份。
由上述重量份的成分制得的一种电力绝缘涂料，耐温幅度为-20℃～86℃；摩擦系数为0.1～0.2，耐磨性能良好；经大气曝晒试验，耐候性能良好；经十字画格法测得附着力指数为2级。
实施例3
一种电力绝缘涂料，其主要包括如下重量份的成分：聚四氟乙烯52份，环氧树脂38份，磷酸三苯酯16份，有机硅树脂8份，金属陶瓷粉末7份，醇酸树脂7份，钛酸酯4份，二甲基二氯硅烷2份，甲基苯基二氯硅烷2份，苯酚磺酸18份。
由上述重量份的成分制得的一种电力绝缘涂料，耐温幅度为-25℃～100℃；摩擦系数为0.08～0.15，耐磨性能良好；经大气曝晒试验，耐候性能良好；经十字画格法测得附着力指数为1级。

Claims (4)

1.一种电力绝缘涂料，其特征在于，其主要包括如下重量份的成分：聚四氟乙烯50～60份，环氧树脂30～40份，磷酸三苯酯10～20份，有机硅树脂8～10份，金属陶瓷粉末5～8份，醇酸树脂5～8份，钛酸酯2～4份，二甲基二氯硅烷1～2份，甲基苯基二氯硅烷1～2份。
2.根据权利要求1所述的一种电力绝缘涂料，其特征在于，其主要包括如下重量份的成分：聚四氟乙烯55份，环氧树脂35份，磷酸三苯酯17份，有机硅树脂9份，金属陶瓷粉末6份，醇酸树脂6份，钛酸酯3份，二甲基二氯硅烷1份，甲基苯基二氯硅烷1份。
3.根据权利要求1所述的一种电力绝缘涂料，其特征在于：还包括15～20份苯酚磺酸。
4.根据权利要求3所述的一种电力绝缘涂料，其特征在于，其主要包括如下重量份的成分：聚四氟乙烯52份，环氧树脂38份，磷酸三苯酯16份，有机硅树脂8份，金属陶瓷粉末7份，醇酸树脂7份，钛酸酯4份，二甲基二氯硅烷2份，甲基苯基二氯硅烷2份，苯酚磺酸18份。
CN201610977499.0A 2016-11-08 2016-11-08 一种电力绝缘涂料 Pending CN106497262A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610977499.0A CN106497262A (zh) 2016-11-08 2016-11-08 一种电力绝缘涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610977499.0A CN106497262A (zh) 2016-11-08 2016-11-08 一种电力绝缘涂料

Publications (1)

Publication Number Publication Date
CN106497262A true CN106497262A (zh) 2017-03-15

Family

ID=58323301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610977499.0A Pending CN106497262A (zh) 2016-11-08 2016-11-08 一种电力绝缘涂料

Country Status (1)

Country Link
CN (1) CN106497262A (zh)

Similar Documents

Publication Publication Date Title
US20190338102A1 (en) Uv-resistant superhydrophobic coating compositions
MX2010006082A (es) Recubrimiento anti-corrosivo para superficies de metal.
CN108410321A (zh) 一种水性环氧石墨烯无机鳞片重防腐涂料
MX349911B (es) Material de revestimiento aislante sin cromo para acero al silicio no orientado.
CN106634155A (zh) 一种环氧富锌底漆专用的石墨烯助剂及其制备方法
WO2009117334A3 (en) Powder coating composition for metal deposition
MX2014004341A (es) Una composicion de metal liquido.
CN112745741A (zh) 用于基材涂装的底涂防腐粉末涂料、可免化学前处理的基材、涂装体系
CN109957305A (zh) 一种电磁屏蔽用导电涂料
CN106497262A (zh) 一种电力绝缘涂料
CN211199089U (zh) 金属表面润滑耐摩擦涂层结构
CN106675385A (zh) 一种防刮涂料
KR101744010B1 (ko) 상온 경화형 내열 도료 조성물 및 도장 물품
CN103333593B (zh) 一种耐油性双酚a型聚碳酸酯的粉末涂料及其制备方法
CN208970216U (zh) 高耐磨聚酯亚胺漆包铜圆线
CN107674579A (zh) 一种防静电自清洁金属涂料及其在电力设备的应用
Ovodok et al. TiO2/epoxy composites as effective anticorrosion coatings for steel
CN105820709B (zh) 一种耐腐蚀喷涂机械臂
CN107043587A (zh) 一种防水耐腐蚀金属涂料配方
CN110564267A (zh) 一种导电涂料
CN106118349A (zh) 一种金属用涂料
CN109971224A (zh) 一种新型耐高温涂料
CN205893151U (zh) 一种船体金属用涂层结构
CN106336697A (zh) 一种防腐复合材料及其制备方法
CN108102440A (zh) 一种铝合金门窗涂料

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: 20170315