CN202186084U - Novel highly anticorrosion colorplate - Google Patents
Novel highly anticorrosion colorplate Download PDFInfo
- Publication number
- CN202186084U CN202186084U CN2011202524376U CN201120252437U CN202186084U CN 202186084 U CN202186084 U CN 202186084U CN 2011202524376 U CN2011202524376 U CN 2011202524376U CN 201120252437 U CN201120252437 U CN 201120252437U CN 202186084 U CN202186084 U CN 202186084U
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- China
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- colorplate
- water
- epoxy resin
- anticorrosion
- soluble epoxy
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Abstract
The utility model provides a novel highly anticorrosion colorplate which can solve the problems of complex structure, low manufacture efficiency and high cost of an anticorrosion colorplate in the prior art. The novel highly anticorrosion colorplate comprises a substrate and zinc coatings, wherein the zinc coatings are arranged on the front side and the back side of the substrate; water-soluble epoxy resin layers are arranged on the outer surfaces of the zinc coatings; and a surface painting layer is arranged on the outer surface of the water-soluble epoxy resin layer on the outer surface of the zinc coating on the front side of the substrate. As the water-soluble epoxy resin layer is arranged at least on the outer surface of the zinc coating on the front side of the substrate, and a chemical treatment layer is formed by coating a high-molecular water-based material treating fluid dedicated for the pretreatment of the substrate of the colorplate, the colorplate achieves an excellent anticorrosion performance, and can satisfy the machine-shaping requirements and the protective effects as a material for the housings of household appliances; meanwhile, the colorplate has the advantages of simple structure, less manufacture procedures and high production efficiency.
Description
Technical field
The utility model relates to a kind of colored steel, is specifically related to a kind of novel anticorrosion colored steel.
Background technology
Color steel sheet is widely used on the products such as outer case of refrigerator, refrigerator side plate, microwave oven shell, air conditioner casing, washing machine shell.In the prior art, colored steel generally adopts roll coating model, for guaranteeing the decay resistance of product; The roller coat complex steps mainly is divided into: twice degreasing, three washings, passivation, primer, coating finish paint, complex manufacturing; Cost is high, consumes a large amount of degreasing agents, passivating solution and primer material; Formed colored steel has following structure: base material (by cold-reduced sheet, electrolytic galvanized sheet, heat zinc coating plate, etc. steel plate process), the passivation layer of base material both sides, front priming paint and the finish paint coating protection layer and the back of the body lacquer coating protection layer of passivation layer both sides.This colored steel is mainly as household appliances shell, complex structure, and make efficiency is low, and cost is high.
Summary of the invention
The utility model provides a kind of novel height anticorrosion colored steel, can solve anticorrosion colored steel complex structure in the prior art, and make efficiency is low, the problem that cost is high.
For reaching the purpose that solves the problems of the technologies described above, the utility model adopts following technical scheme to be achieved:
A kind of novel anticorrosion colored steel; Comprise base material and at the zinc coat of base material positive and negative; The outer surface of said zinc coat is provided with the water-soluble epoxy resin layer, is positioned at the water-soluble epoxy resin layer on the positive zinc coat outer surface of said base material, and its outer surface is provided with top coat layer.
In the technical scheme of the utility model, also comprise following additional technical feature:
The thickness of said water-soluble epoxy resin layer is 4～5 μ m.
Be positioned at the water-soluble epoxy resin layer on the zinc coat outer surface of said base material reverse side, its outer surface is provided with back of the body enamelled coating.
Compared with prior art; The utility model is through being provided with the water-soluble epoxy resin layer as chemical preprocessing layer at the positive zinc coat outer surface of base material at least; Be to apply by the polymer waterborne material processed liquid that is exclusively used in the colored steel pretreatment of base material to form; Only need simple coating process just can reach good Corrosion Protection, can satisfy, realized identical performance requirement with traditional colored steel passivator and primer base as the machine-shaping requirement and the protective action of appliance shell with material; Do not need degreasing, washing, passivation and primer, technology is simple, has reduced the use amount of degreasing agent, water, passivator and primer base, and cost is low, and production efficiency is high.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of novel anticorrosion colored steel of the utility model embodiment;
Wherein, 1, base material; 2, zinc coat; 3, water-soluble epoxy resin layer; 4, top coat layer; 5, back of the body enamelled coating.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to shown in Figure 1; A kind of novel anticorrosion colored steel of present embodiment; Comprise base material 1 and at the zinc coat 2 of base material 1 positive and negative; The outer surface of the zinc coat 2 of base material 1 positive and negative is provided with water-soluble epoxy resin layer 3, is positioned at the water-soluble epoxy resin layer 3 on the outer surface of the positive zinc coat 2 of base material 1, and its outer surface is provided with top coat layer 4.
Water-soluble epoxy resin layer 3 is coated in film-forming on zinc coat 2 outer surfaces by the polymer waterborne material that is exclusively used in pre-treatment, and said polymer waterborne material is a water-soluble epoxy resin, also can adopt water base copolymer etc. certainly, forms water base copolymer layer.Water-soluble epoxy resin layer 3 thickness are 4～5 μ m.
Be the adhesive force of the base material 1 that strengthens a kind of novel anticorrosion colored steel of present embodiment, many layer of protecting simultaneously are positioned at the water-soluble epoxy resin layer 3 on zinc coat 2 outer surfaces of base material 1 reverse side, and its outer surface is provided with back of the body enamelled coating 5.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (3)
1. novel anticorrosion colored steel; Comprise base material and at the zinc coat of base material positive and negative; It is characterized in that: the outer surface of said zinc coat is provided with the water-soluble epoxy resin layer, is positioned at the water-soluble epoxy resin layer on the positive zinc coat outer surface of said base material, and its outer surface is provided with top coat layer.
2. according to the said novel anticorrosion colored steel of claim 1, it is characterized in that: the thickness of said water-soluble epoxy resin layer is 4～5 μ m.
3. according to claim 1 or 2 said novel anticorrosion colored steels, it is characterized in that: be positioned at the water-soluble epoxy resin layer on the zinc coat outer surface of said base material reverse side, its outer surface is provided with back of the body enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202524376U CN202186084U (en) | 2011-07-18 | 2011-07-18 | Novel highly anticorrosion colorplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202524376U CN202186084U (en) | 2011-07-18 | 2011-07-18 | Novel highly anticorrosion colorplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186084U true CN202186084U (en) | 2012-04-11 |
Family
ID=45917553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202524376U Expired - Lifetime CN202186084U (en) | 2011-07-18 | 2011-07-18 | Novel highly anticorrosion colorplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791672A (en) * | 2015-04-18 | 2015-07-22 | 深圳市绿色半导体照明有限公司 | Technology for manufacturing outer shell of LED panel lamp |
-
2011
- 2011-07-18 CN CN2011202524376U patent/CN202186084U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791672A (en) * | 2015-04-18 | 2015-07-22 | 深圳市绿色半导体照明有限公司 | Technology for manufacturing outer shell of LED panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 230601 Hefei economic and Technological Development Zone, Anhui, Haier Avenue, No. 200 industrial park Patentee after: HEFEI HAIER SPECIAL STEEL PLATE RESEARCH & DEVELOPMENT Co.,Ltd. Patentee after: QINGDAO HAIER SPECIAL STEEL PLATE RESEARCH AND DEVELOPMENT Co.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: HAIER Group Corp. Patentee before: HEFEI HAIER SPECIAL STEEL PLATE RESEARCH & DEVELOPMENT Co.,Ltd. Patentee before: QINGDAO HAIER SPECIAL STEEL PLATE RESEARCH AND DEVELOPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 Haier Industrial Park, No. 236, Qian Wan Gang Road, Qingdao economic and Technological Development Zone, Shandong Co-patentee after: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Co-patentee before: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Patentee before: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address after: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Co-patentee after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Patentee after: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 230601 Haier Industrial Park No. 200, Fan Hua Avenue, Hefei economic and Technological Development Zone, Anhui Co-patentee before: QINGDAO HAIER SPECIAL STEEL PLATE RESEARCH AND DEVELOPMENT Co.,Ltd. Patentee before: HEFEI HAIER SPECIAL STEEL PLATE RESEARCH & DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |