Unlock instant, AI-driven research and patent intelligence for your innovation.

Special primer for electrical cabinet and preparation method thereof

A technology for electrical cabinets and primers, used in coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve the problems of inability to meet the different requirements of electrical, switches, instrument cabinets, harsh environments, etc., and achieve excellent anti-corrosion performance and rapid drying. , Improve the effect of corrosion resistance

Inactive Publication Date: 2021-03-19
TAICANG DENASEN MECHANICAL & ELECTRICAL ENG CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current working environment of electrical cabinets is diverse, and some environments are harsh. It is necessary to coat the surface of the cabinet with a paint layer to resist high temperature, cold, ultraviolet rays, and corrosion. However, the existing paint cannot meet the requirements of electrical, switch, and instrument cabinets. different requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The invention provides a special primer for electrical cabinets, which is prepared from the following raw materials in parts by weight: 46 parts of E-44 epoxy resin, 16 parts of amino resin, 6 parts of propylene glycol methyl ether acetate, and 1.1 parts of catechol 1 part, 1 part of aluminum nitride powder, 1 part of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 3 parts of aluminum hydroxide, 10 parts of ethyl acetate, 1 part of additive.

[0027] Specifically, the additives are prepared from the following raw materials in parts by weight: 102 parts of attapulgite, 5 parts of jade powder, 21 parts of sepiolite, 5 parts of manganese sulfate, 1 part of zinc oxide, 4 parts of zinc sulfate, zinc stearate 1 part, preservative 3 parts, angelica oil 0.1 part, crosslinking agent 3 parts.

[0028] Specifically, the cross-linking agent is cross-linked TAC.

[0029] Specifically, the preservative is ascorbic acid.

[0030] A preparation method for a special primer for...

Embodiment 2

[0044] The invention provides a special primer for electrical cabinets, which is prepared from the following raw materials in parts by weight: 47 parts of E-44 epoxy resin, 17 parts of amino resin, 7 parts of propylene glycol methyl ether acetate, and 1.2 parts of catechol 2 parts, 2 parts of aluminum nitride powder, 1.1 parts of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 4 parts of aluminum hydroxide, 11 parts of ethyl acetate, 2 parts of additives.

[0045] Specifically, the additives are prepared from the following raw materials in parts by weight: 103 parts of attapulgite, 6 parts of jade powder, 21 parts of sepiolite, 6 parts of manganese sulfate, 1 part of zinc oxide, 4 parts of zinc sulfate, zinc stearate 2 parts, preservative 4 parts, angelica oil 0.1 part, crosslinking agent 4 parts.

[0046] Specifically, the cross-linking agent is cross-linked TAC.

[0047] Specifically, the preservative is ascorbic acid.

[0048] A preparation method for a special pr...

Embodiment 3

[0062]The invention provides a special primer for electrical cabinets, which is prepared from the following raw materials in parts by weight: 47 parts of E-44 epoxy resin, 18 parts of amino resin, 8 parts of propylene glycol methyl ether acetate, and 1.3 parts of catechol 2 parts, 2 parts of aluminum nitride powder, 1.3 parts of isopropyl tris (dioctyl pyrophosphate acyloxy) titanate, 5 parts of aluminum hydroxide, 12 parts of ethyl acetate, 2 parts of additives.

[0063] Specifically, the additives are prepared from the following raw materials in parts by weight: 104 parts of attapulgite, 7 parts of jade powder, 21 parts of sepiolite, 6 parts of manganese sulfate, 1 part of zinc oxide, 4 parts of zinc sulfate, zinc stearate 2 parts, preservative 4 parts, angelica oil 0.1 part, crosslinking agent 4 parts.

[0064] Specifically, the cross-linking agent is cross-linked TAC.

[0065] Specifically, the preservative is ascorbic acid.

[0066] A preparation method for a special pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of electromechanical electrical cabinets, and particularly discloses a special primer for an electrical cabinet and a preparation method thereof. The special primer is prepared from the following raw materials in parts by weight: 46-49 parts of E-44 epoxy resin, 16-19 parts of amino resin, 6-9 parts of propylene glycol methyl ether acetate, 1.1-1.4 parts of catechol, 1-3 parts of aluminum nitride powder, 1-1.5 parts of isopropyl tri (dioctyl pyrophosphate acyloxy) titanate, 3-6 parts of aluminum hydroxide, 10-15 parts of ethyl acetate and 1-3 partsof auxiliaries. The pecial primer improves the corrosion resistance of the product, has the characteristics of convenience in use, environmental protection, strong adhesion, acid and alkali resistance, smooth paint surface, high hardness, stable quality, high drying speed, excellent corrosion resistance, wide application range, environment friendliness and low toxicity, is suitable for spraying anoutdoor electrical cabinet, and can adapt to various coating modes; the pecial primer is suitable for the electrical cabinet with high requirements for corrosion resistance.

Description

technical field [0001] The invention belongs to the technical field of electromechanical electric cabinets, and in particular relates to a special primer for electric cabinets and a preparation method thereof. Background technique [0002] The electrical cabinet is a cabinet made of steel to protect the normal operation of components, and the electrical cabinet is made of steel to protect the normal operation of components. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel sheets, cold-rolled steel sheets are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used and are mainly used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. The current electrical cabinets are generally pain...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D161/20C09D5/08C09D7/61C09D7/63
CPCC08K2003/2227C08K2003/2296C08K2003/282C08K2003/3045C09D5/08C09D163/00C09D7/61C09D7/63C08L61/20C08K13/02C08K5/1535C08K3/28C08K3/22C08K3/346C08K3/34C08K3/30C08K5/098
Inventor 倪晔波冯广周薛炎
Owner TAICANG DENASEN MECHANICAL & ELECTRICAL ENG CO LTD