CN106590418A - 一种导电油漆 - Google Patents

一种导电油漆 Download PDF

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CN106590418A
CN106590418A CN201611078960.5A CN201611078960A CN106590418A CN 106590418 A CN106590418 A CN 106590418A CN 201611078960 A CN201611078960 A CN 201611078960A CN 106590418 A CN106590418 A CN 106590418A
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conductive paint
electroconductive paints
present
solvent
pigment
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陈秀英
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    • 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
    • C08K3/02Elements
    • C08K3/04Carbon
    • 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
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D191/00Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D193/00Coating compositions based on natural resins; Coating compositions based on derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D201/00Coating compositions based on unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24Electrically-conducting paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • 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
    • C08K2003/2206Oxides; Hydroxides of metals of calcium, strontium or barium

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种油漆,特别是一种导电油漆,其主要由下列质量百分比的组分组成:颜料20‑30%、粘合剂10‑20%、溶剂50‑60%以及石墨烯粉末5‑10%;其中,所述粘合剂为植物油、天然树脂或合成树脂;所述溶剂为苯、甲苯或二甲苯。其解决了“提升导电油漆的电导率”的技术问题,其覆盖至物体表面后,具备相对较高的电导率,且涂料主体不易受潮,电导稳定性好。

Description

一种导电油漆
技术领域
本发明涉及一种油漆,特别是一种导电油漆。
背景技术
导电油漆是一种能牢固覆盖在物体表面,起保护、装饰、标志和其他特殊用途,同时具备一定导电性能的化学混合物涂料。
目前,市场上的导电油漆的导电性能差。例如,专利号为201310437953 .X的已公告中国发明专利文献中所记载的一种油漆,其包含了占总量1%的导电
炭黑以及占总量0.5%的磁铁粉。
因此,申请人认为有必要对现有导电油漆做进一步的改进。
发明内容
本发明的目的是为了解决上述现有技术的不足而提供一种导电油漆。
为了实现上述目的,本发明所设计的一种导电油漆,其主要由下列质量百分比的组分组成:颜料20-30%、粘合剂10-20%、溶剂50-60%以及石墨烯粉末5-10%;
其中,所述粘合剂为植物油、天然树脂或合成树脂;所述溶剂为苯、甲苯或二甲苯。
上述中所涉及的石墨烯(Graphene)是一种由碳原子以sp2杂化方式形成的蜂窝状平面薄膜,是一种只有一个原子层厚度的准二维材料,所以又叫做单原子层石墨,其材料的电子迁移率可达到2×105cm2/V·s,约为硅中电子迁移率的140倍,砷化镓的20倍,温度稳定性高,电导率可达108Ω/ m,面电阻约为31Ω/sq(310Ω/m2),比铜或银更低,是室温下导电最好的材料,同时采用冷冻干燥法便直接能够得到石墨烯粉末。
当上述导电油漆覆盖至物体表面后,为了让其涂料主体始终保持干燥,避免潮湿因素影响导电油漆主体的导电性能,上述导电油漆中还包括防潮剂1-2%。
上述防潮剂可以为生石灰防潮剂、矿物防潮剂等,优选生石灰防潮剂。
本发明得到的一种导电油漆,其覆盖至物体表面后,具备相对较高的电导率,且涂料主体不易受潮,电导稳定性好。
具体实施方式
实施例1:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料30%、植物油10%、苯50%以及石墨烯粉末10%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例2:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料20%、植物油20%、苯50%以及石墨烯粉末10%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例3:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料20%、植物油10%、苯60%以及石墨烯粉末10%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例4:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料25%、植物油20%、苯50%以及石墨烯粉末5%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例5:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料24%、植物油20%、苯50%、石墨烯粉末5%以及生石灰1%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例6:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料25%、天然树脂20%、甲苯50%以及石墨烯粉末5%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。
实施例7:
本实施例中所提供的一种导电油漆,其由下列质量百分比的组分组成:颜料20%、合成树脂10%、二甲苯60%以及石墨烯粉末10%。
本实施例一种导电油漆的电阻值在100Ω·cm以下。

Claims (2)

1.一种导电油漆,其特征是主要由下列质量百分比的组分组成:
颜料20-30%
粘合剂10-20%
溶剂50-60%
石墨烯粉末5-10%;
其中,所述粘合剂为植物油、天然树脂或合成树脂;所述溶剂为苯、甲苯或二甲苯。
2.根据权利要求1所述的导电油漆,其特征是上述导电油漆中还包括防潮剂1-2%。
CN201611078960.5A 2016-11-30 2016-11-30 一种导电油漆 Withdrawn CN106590418A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107189650A (zh) * 2017-05-26 2017-09-22 范建红 一种导电防腐漆及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107189650A (zh) * 2017-05-26 2017-09-22 范建红 一种导电防腐漆及其制备方法

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Application publication date: 20170426