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Conductive coating composition

A conductive coating and composition technology, applied in conductive coatings, anti-corrosion coatings, fire-resistant coatings, etc., can solve problems such as poor salt corrosion resistance, and achieve the effects of stable electrical conductivity, easy storage, and low resistivity

Inactive Publication Date: 2018-12-07
HEFEI SIBOT SOFTWARE DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of conductive coating has good adhesion, wide adaptability and excellent shielding performance, but its salt corrosion resistance is poor

Method used

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  • Conductive coating composition
  • Conductive coating composition
  • Conductive coating composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070]The present embodiment relates to a conductive coating composition and a preparation method thereof, the coating is composed of the following raw materials by weight:

[0071] 46 parts of acrylic resin;

[0072] 20 parts of Darma resin;

[0073] 2 parts of gallium arsenide;

[0074] Dead Sea mud 6.5 servings;

[0075] 4 parts of perovskite powder;

[0076] 1 part of cellulose acetate butyrate;

[0077] 1.5 parts of brucite chopped fiber;

[0078] 0.3 part of diethylene glycol dibenzoate;

[0079] 9 parts of dimethyl sulfoxide;

[0080] 3 parts of snail mucus;

[0081] 0.65 part of accelerator;

[0082] 0.95 part of cross-linking agent;

[0083] 0.5 part of coupling agent;

[0084] The selection and preparation of accelerator, cross-linking agent and coupling agent in the present embodiment are shown in Table 1 below:

[0085] Table 1

[0086]

[0087] The preparation method of the coating of the present embodiment is carried out according to the following ...

Embodiment 2

[0093] The present embodiment relates to a conductive coating composition and a preparation method thereof, the coating is composed of the following raw materials by weight:

[0094] 48 parts of acrylic resin;

[0095] 21 parts of Darma resin;

[0096] GaAs 2.4 parts;

[0097] Dead Sea mud 7 parts;

[0098] 4.5 parts of perovskite powder;

[0099] 1.2 parts of cellulose acetate butyrate;

[0100] 1.8 parts of brucite chopped fiber;

[0101] 0.35 part of diethylene glycol dibenzoate;

[0102] 10 parts of dimethyl sulfoxide;

[0103] 3.5 servings of snail mucus;

[0104] 0.7 part of accelerator;

[0105] 1.05 parts of cross-linking agent;

[0106] 0.55 part of coupling agent;

[0107] The selection and preparation of accelerator, cross-linking agent and coupling agent in the present embodiment are shown in Table 2 below:

[0108] Table 2

[0109]

[0110] The preparation method of the coating of the present embodiment is carried out according to the following step...

Embodiment 3

[0116] The present embodiment relates to a conductive coating composition and a preparation method thereof, the coating is composed of the following raw materials by weight:

[0117] 49 parts of acrylic resin;

[0118] 22 parts of Darma resin;

[0119] GaAs 2.7 parts;

[0120] Dead Sea mud 7.5 servings;

[0121] 5 parts of perovskite powder;

[0122] 1.5 parts of cellulose acetate butyrate;

[0123] 2 parts of brucite chopped fiber;

[0124] 0.4 part of diethylene glycol dibenzoate;

[0125] 11 parts of dimethyl sulfoxide;

[0126] 4 parts of snail mucus;

[0127] 0.75 part of accelerator;

[0128] 0.15 part of cross-linking agent;

[0129] 0.6 part of coupling agent;

[0130] The selection and preparation of accelerator, cross-linking agent and coupling agent in the present embodiment are shown in Table 3 below:

[0131] table 3

[0132]

[0133] The preparation method of the coating of the present embodiment is carried out according to the following steps:

...

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PUM

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Abstract

The invention discloses a conductive coating composition and relates to the technical field of conductive coatings. The coating includes: acrylic resin, gum dammar, gallium arsenide, Dead Sea mud, perovskite powder, cellulose acetate butyrate, short-cut fibers of brucite, diethylene glycol dibenzoate, dimethyl sulfoxide, snail slime, an accelerant, a crosslinker, and a coupling agent. The conductive coating is convenient to prepare, has excellent workability and good electric-conductivity, is environment-friendly and durable, has great electromagnetic shielding performance and can be applied extensively.

Description

technical field [0001] The invention relates to the technical field of conductive paint, in particular to a conductive paint composition. Background technique [0002] Conductive paint is a new type of special functional paint that is coated on substrates such as non-conductive polymer materials and has the ability to conduct current and eliminate accumulated static charges. The earliest conductive paint used in the world was made of silver and epoxy resin. China gradually began to study conductive paint in the 1950s. At present, conductive paint has been widely used in many aspects such as electronics industry, construction industry and aviation technology. Technical fields, such as conductive connection of integrated circuit components, connection of non-solderable places, plastic brackets for shielding high-frequency magnetic fields, invisible materials for aircraft, conductive films, etc., have high practical value. [0003] Most of the existing conductive coatings on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D193/00C09D5/16C09D5/18C09D5/08C09D5/24C09D7/61
CPCC09D133/04C08L2201/02C08L2205/035C09D5/08C09D5/1668C09D5/1687C09D5/18C09D5/24C08L93/00C08L1/14C08K13/04C08K7/08C08K3/34
Inventor 吴青明
Owner HEFEI SIBOT SOFTWARE DEV CO LTD
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