WO2020124367A1 - Nouvelle formule de peinture conductrice - Google Patents

Nouvelle formule de peinture conductrice Download PDF

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Publication number
WO2020124367A1
WO2020124367A1 PCT/CN2018/121764 CN2018121764W WO2020124367A1 WO 2020124367 A1 WO2020124367 A1 WO 2020124367A1 CN 2018121764 W CN2018121764 W CN 2018121764W WO 2020124367 A1 WO2020124367 A1 WO 2020124367A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
conductive paint
good
antimony trioxide
acrylic resin
Prior art date
Application number
PCT/CN2018/121764
Other languages
English (en)
Chinese (zh)
Inventor
张维维
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/CN2018/121764 priority Critical patent/WO2020124367A1/fr
Publication of WO2020124367A1 publication Critical patent/WO2020124367A1/fr

Links

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 a new type of conductive paint formula.
  • 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 new conductive paint formulation with good conductivity and low price.
  • the technical solution of the present invention is: a new conductive paint formulation, whose innovation lies in: 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 ⁇ 30 parts, alkyd resin 10 ⁇ 20 parts, chitosan 1 ⁇ 3 parts, film-forming aid 0.5 ⁇ 2 parts, polyether modified silicone 2 ⁇ 4 Parts, aromatic hydrocarbons 40-50 parts, butyl acetate 20-40 parts, acetaldehyde 20-40 parts, polyethylene wax powder 5-10 parts, leveling agent 2-3 parts, cobalt isooctoate 1-4 parts; 5-8 parts of BYK-101 dispersant.
  • 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.
  • a new conductive paint formulation 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, 1 part of chitosan, film-forming Auxiliary agent 0.5 parts, polyether modified silicone 2 parts, aromatic hydrocarbon 40 parts, butyl acetate 20-40 parts, acetaldehyde 20 parts, polyethylene wax powder 5 parts, leveling agent 2 parts, cobalt isooctoate 1 part ; 5 parts of BYK-101 dispersant.
  • a new conductive paint formula is prepared from the following parts by weight of raw materials: 30 parts of silver nickel powder, 3.5 parts of antimony trioxide, 23 parts of acrylic resin, 15 parts of alkyd resin, 2 parts of chitosan, film-forming Auxiliary 1.25 parts, polyether modified silicone 3 parts, aromatic hydrocarbon 45 parts, butyl acetate 30 parts, acetaldehyde 30 parts, polyethylene wax powder 8 parts, leveling agent 2.5 parts, cobalt isooctanoate 2.5 parts; BYK -6.5 parts of dispersant.
  • a new conductive paint formula is prepared from the following parts by weight of raw materials: 40 parts of silver nickel powder, 5 parts of antimony trioxide, 30 parts of acrylic resin, 20 parts of alkyd resin, 3 parts of chitosan, film forming Auxiliaries 2 parts, polyether modified silicone 4 parts, aromatic hydrocarbons 50 parts, butyl acetate 40 parts, acetaldehyde 40 parts, polyethylene wax powder 10 parts, leveling agent 3 parts, cobalt isooctanoate 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 conductrice, qui est préparée à partir des matières premières suivantes en parties en poids : 20 à 40 parties de poudre de nickel d'argent, 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 chitosane, 0,5 à 2 parties d'adjuvant filmogène, 2 à 4 parties de silicone modifiée par polyéther, 40 à 50 parties d'hydrocarbure aromatique, 20 à 40 parties d'acétate de butyle, 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 d'isooctanoate de cobalt, et 5 à 8 parties de dispersant de BYK -101 ; la peinture conductrice décrite utilise de la poudre de nickel d'argent en tant que milieu conducteur, du trioxyde d'antimoine qui a des propriétés de dispersion conductrices est en outre ajouté, et de la résine acrylique et de la résine d'alkyde sont utilisées en tant que matériaux principaux, ainsi le produit obtenu est peu coûteux et présente une bonne conductivité électrique ; un revêtement de la peinture conductrice décrite est sec et transparent, présente une bonne finition et une bonne puissance de dissimulation, ainsi qu'une bonne résistance à l'usure et une bonne résistance à la corrosion.
PCT/CN2018/121764 2018-12-18 2018-12-18 Nouvelle formule de peinture conductrice WO2020124367A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121764 WO2020124367A1 (fr) 2018-12-18 2018-12-18 Nouvelle formule de peinture conductrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121764 WO2020124367A1 (fr) 2018-12-18 2018-12-18 Nouvelle formule de peinture conductrice

Publications (1)

Publication Number Publication Date
WO2020124367A1 true WO2020124367A1 (fr) 2020-06-25

Family

ID=71102405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121764 WO2020124367A1 (fr) 2018-12-18 2018-12-18 Nouvelle formule de peinture conductrice

Country Status (1)

Country Link
WO (1) WO2020124367A1 (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
CN102850932A (zh) * 2012-09-19 2013-01-02 南通博宇机电有限公司 一种导电漆
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
CN102850932A (zh) * 2012-09-19 2013-01-02 南通博宇机电有限公司 一种导电漆
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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