WO2020124366A1 - Peinture à conductivité efficace - Google Patents

Peinture à conductivité efficace Download PDF

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Publication number
WO2020124366A1
WO2020124366A1 PCT/CN2018/121762 CN2018121762W WO2020124366A1 WO 2020124366 A1 WO2020124366 A1 WO 2020124366A1 CN 2018121762 W CN2018121762 W CN 2018121762W WO 2020124366 A1 WO2020124366 A1 WO 2020124366A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
conductive paint
conductive
antimony trioxide
silver
Prior art date
Application number
PCT/CN2018/121762
Other languages
English (en)
Chinese (zh)
Original Assignee
张维维
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 张维维 filed Critical 张维维
Priority to PCT/CN2018/121762 priority Critical patent/WO2020124366A1/fr
Publication of WO2020124366A1 publication Critical patent/WO2020124366A1/fr

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Classifications

    • 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
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00

Definitions

  • the invention relates to the field of conductive paint, in particular to an efficient conductive paint.
  • Conductive paint is a kind of paint that can be used for spraying. After drying to form a paint film, it can play a conductive role, thereby shielding the function of electromagnetic interference.
  • the currently widely used conductive paints mainly include silver conductive paint, copper conductive paint, and nickel conductive paint.
  • copper conductive paint is the most widely used because it is cheaper than silver conductive paint.
  • conductive performance is relatively better. Therefore, people strive for a conductive paint with good conductivity and relatively affordable price.
  • the technical problem to be solved by the present invention is to provide a highly efficient conductive paint with good conductivity and low price.
  • the technical solution of the present invention is: a highly efficient conductive paint, the innovation of which is: prepared from the following parts by weight of raw materials: silver nickel powder 20-40 parts, antimony trioxide 2 parts ⁇ 5 parts, acrylic resin 15 parts to 30 parts, alkyd resin 10 parts to 20 parts, tetraethylamine tetrafluoroborate 1 part to 3 parts, film-forming aid 0.5 part to 2 parts, polyvinyl alcohol 2 parts ⁇ 4 parts, aromatic hydrocarbons 40 ⁇ 50 parts, styrene 20-40 parts, acetaldehyde 20-40 parts, polyethylene wax powder 5-10 parts, leveling agent 2-3 parts, tetrahydrofuran 1-4 parts; BYK -101 dispersant 5-8 parts.
  • silver nickel powder is used as the conductive medium, antimony trioxide with conductive dispersion properties is added, and acrylic resin and alkyd resin are used as the main materials.
  • the resulting product is cheap and has good conductive properties;
  • the coating film is dry, and has good finish and hiding power, good wear resistance and corrosion resistance.
  • An efficient conductive paint prepared from the following parts by weight of raw materials: 20 parts of silver nickel powder, 2 parts of antimony trioxide, 15 parts of acrylic resin, 10 parts of alkyd resin, tetraethylamine tetrafluoroborate 1 part, film forming aid 0.5 parts, polyvinyl alcohol 2 parts, aromatic hydrocarbon 40 parts, styrene 20-40 parts, acetaldehyde 20 parts, polyethylene wax powder 5 parts, leveling agent 2 parts, tetrahydrofuran 1 part; 5 parts of BYK-101 dispersant.
  • An efficient conductive paint prepared from the following parts by weight of raw materials: silver nickel powder 30 parts, antimony trioxide 3.5 parts, acrylic resin 23 parts, alkyd resin 15 parts, tetraethylamine tetrafluoroborate 2 parts, 1.25 parts film-forming aid, 3 parts polyvinyl alcohol, 45 parts aromatic hydrocarbon, 30 parts styrene, 30 parts acetaldehyde, 8 parts polyethylene wax powder, 2.5 parts leveling agent, 2.5 parts tetrahydrofuran; BYK- 101 6.5 parts of dispersant.
  • An efficient conductive paint prepared from the following parts by weight of raw materials: silver nickel powder 40 parts, antimony trioxide 5 parts, acrylic resin 30 parts, alkyd resin 20 parts, tetraethylamine tetrafluoroborate 3 parts, film-forming aid 2 parts, polyvinyl alcohol 4 parts, aromatic hydrocarbon 50 parts, styrene 40 parts, acetaldehyde 40 parts, polyethylene wax powder 10 parts, leveling agent 3 parts, tetrahydrofuran 4 parts; BYK- 8 parts of 101 dispersant.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention concerne une peinture à conductivité efficace préparée à partir des matières premières suivantes en parties en poids : 20 à 40 parties de poudre d'argent-nickel, 2 à 5 parties de trioxyde d'antimoine, 15 à 30 parties de résine acrylique, 10 à 20 parties de résine alkyde, 1 à 3 parties de tétrafluoroborate de tétraéthylammonium, 0,5 à 2 parties d'adjuvant filmogène, 2 à 4 parties d'alcool polyvinylique, 40 à 50 parties d'hydrocarbures aromatiques; 20 à 40 parties de styrène, 20 à 40 parties d'acétaldéhyde, 5 à 10 parties de poudre de cire de polyéthylène, 2 à 3 parties d'agent d'écoulement, 1 à 4 parties de tétrahydrofurane; et 5 à 8 parties de dispersant de BYK-101. Selon la peinture conductrice, de la poudre de nickel d'argent est utilisée en tant que milieu conducteur, du trioxyde d'antimoine ayant une propriété de dispersion conductrice est ajouté, et une résine acrylique et une résine alkyde sont adoptées en tant que matériaux principaux; le produit obtenu présente un faible prix et de bonnes performances conductrices; les films de revêtement de la peinture conductrice sèchent rapidement, sont lisses, et ont un bon effet de recouvrement ainsi qu'une bonne résistance à l'usure et une bonne résistance à la corrosion.
PCT/CN2018/121762 2018-12-18 2018-12-18 Peinture à conductivité efficace WO2020124366A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121762 WO2020124366A1 (fr) 2018-12-18 2018-12-18 Peinture à conductivité efficace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121762 WO2020124366A1 (fr) 2018-12-18 2018-12-18 Peinture à conductivité efficace

Publications (1)

Publication Number Publication Date
WO2020124366A1 true WO2020124366A1 (fr) 2020-06-25

Family

ID=71102961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121762 WO2020124366A1 (fr) 2018-12-18 2018-12-18 Peinture à conductivité efficace

Country Status (1)

Country Link
WO (1) WO2020124366A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020449A (ja) * 2001-07-11 2003-01-24 Ishihara Sangyo Kaisha Ltd 導電性塗料及びそれを用いた導電性塗膜の形成方法
CN102516853A (zh) * 2011-12-12 2012-06-27 费近峰 导电涂料基料
CN104497656A (zh) * 2014-12-07 2015-04-08 叶碧新 一种导电漆材料及其制备方法
CN105936781A (zh) * 2016-05-26 2016-09-14 广西梧州龙鱼漆业有限公司 导电漆
CN106700691A (zh) * 2016-11-30 2017-05-24 陈秀英 导电漆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020449A (ja) * 2001-07-11 2003-01-24 Ishihara Sangyo Kaisha Ltd 導電性塗料及びそれを用いた導電性塗膜の形成方法
CN102516853A (zh) * 2011-12-12 2012-06-27 费近峰 导电涂料基料
CN104497656A (zh) * 2014-12-07 2015-04-08 叶碧新 一种导电漆材料及其制备方法
CN105936781A (zh) * 2016-05-26 2016-09-14 广西梧州龙鱼漆业有限公司 导电漆
CN106700691A (zh) * 2016-11-30 2017-05-24 陈秀英 导电漆

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