Conductive anti-corrosion paint and preparation method thereof

A technology of conductive anti-corrosion and conductive filler, applied in the field of chemical coatings, can solve problems such as restricting the application of coatings, and achieve the effects of improving construction technology, construction performance and dispersibility

Inactive Publication Date: 2018-07-20
合肥卓创新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, although many types of coatings have appeared for anti-corrosion and electrical conductivity, they all have different defects on the whole, which greatly limits the application of this series of coatings. Therefore, a more stable anti-corrosion performance, higher conductivity, and The environmentally friendly conductive anti-corrosion coating for the grounding gri

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A conductive anticorrosion coating, in parts by weight, the coating mainly includes the following components:

[0046] 24 parts of carboxyl acrylic resin;

[0047] 16 parts of carboxyl acrylic resin curing agent;

[0048] 4 parts of conductive filler;

[0049] 0.5 parts of diluent;

[0050] 0.8 parts of preservatives;

[0051] 0.3 parts of coupling agent;

[0052] Leveling agent 0.2 part;

[0053] 15 parts of solvent.

[0054] Wherein, the carboxyl acrylic resin is selected from 4365A.

[0055] Wherein, the carboxyl acrylic resin curing agent is polyamide resin.

[0056] Wherein, the conductive filler is flake silver powder filler.

[0057] Wherein, the diluent butyl glycidyl ether; the preservative is a mixture of aluminum metaphosphate and ferrophosphorus powder with a weight ratio of 1:2; the coupling agent is a silane coupling agent KH560; the leveling The agent is polyether polyester modified organosiloxane.

[0058] Wherein, the solvent is a mixture of a...

Embodiment 2

[0065]A conductive anticorrosion coating, in parts by weight, the coating mainly includes the following components:

[0066] 44 parts of carboxyl acrylic resin;

[0067] 32 parts of carboxyl acrylic resin curing agent;

[0068] 12 parts of conductive filler;

[0069] 3.2 parts of diluent;

[0070] 3.8 parts of preservatives;

[0071] 1.6 parts of coupling agent;

[0072] Leveling agent 0.8 part;

[0073] 35 parts of solvent.

[0074] Wherein, the carboxyl acrylic resin is selected from 2060A.

[0075] Wherein, the carboxyl acrylic resin curing agent is modified phenolic resin.

[0076] Wherein, the conductive filler is flake silver powder filler.

[0077] Wherein, the diluent phenyl glycidyl ether; the preservative is a mixture of aluminum metaphosphate and ferrophosphorus powder with a weight ratio of 1:6; the coupling agent is a silane coupling agent KH550; the leveling The agent is polyether polyester modified organosiloxane.

[0078] Wherein, the solvent is a mix...

Embodiment 3

[0085] A conductive anticorrosion coating, in parts by weight, the coating mainly includes the following components:

[0086] 30 parts of carboxyl acrylic resin;

[0087] 24 parts of carboxyl acrylic resin curing agent;

[0088] 8 parts of conductive filler;

[0089] 1.6 parts of diluent;

[0090] 2.4 parts of preservatives;

[0091] 0.9 parts of coupling agent;

[0092] Leveling agent 0.5 parts;

[0093] 20 parts of solvent.

[0094] Wherein, the carboxyl acrylic resin is selected from 2060A.

[0095] Wherein, the carboxyl acrylic resin curing agent is modified phenolic resin.

[0096] Wherein, the conductive filler is flake silver powder filler.

[0097] Wherein, the diluent is a mixture of butyl glycidyl ether and phenyl glycidyl ether; the preservative is a mixture of aluminum metaphosphate and iron phosphorus powder in a weight ratio of 1:4; the coupling agent is a silane coupling A mixture of coupling agent KH560 and silane coupling agent KH550; the leveling age...

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PUM

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Abstract

The invention discloses conductive anti-corrosion paint and a preparation method thereof. The conductive anti-corrosion paint is mainly prepared from the following ingredients in parts by weight: 24 to 44 parts of carboxyl acrylic resin, 16 to 32 parts of carboxyl acrylic resin curing agents, 4 to 12 parts of conductive filling materials, 0.5 to 3.2 parts of diluents, 0.8 to 3.8 part of preservatives, 0.3 to 1.6 parts of coupling agents, 0.2 to 0.8 part of flatting agents and 15 to 35 parts of solvents. The paint recipe and proportion are optimized, so that the conduction and anti-corrosion functions of the paint are realized; the spray coating or brush coating mode is used for preparing the conductive anti-corrosion coating on the surface of the treated workpiece; the paint can be widelyused on metal structure elements of electric industry grounding net device, petrochemical industry oil storage devices and the like; the functions of conduction, static electricity conduction, anti-corrosion and the like can be realized; the field use requirements are met.

Description

technical field [0001] The invention relates to the technical field of chemical coatings, in particular to a conductive anticorrosion coating and a preparation method thereof. Background technique [0002] Grounding refers to connecting some conductive parts of electrical devices and facilities in power systems or buildings to grounding electrodes through grounding wires; Under certain circumstances, the potential at the electrical connection is fixed within a certain allowable range to ensure the safety of people and equipment, and to maintain the safe and reliable operation of systems and facilities. [0003] The grounding grid is an indispensable and important device in the power grid system for working grounding, lightning protection grounding, and protective grounding to ensure the safety of people, equipment and systems. Good grounding is the fundamental guarantee and important measure to maintain the safe and reliable operation of the power system and protect the saf...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/24C09D5/08
CPCC09D133/00C08K2003/0806C08L2205/03C09D5/08C09D5/24C08L77/00C08L83/12C08K9/10C08K7/00C08K3/08C08K3/32
Inventor 汪金云
Owner 合肥卓创新材料有限公司
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