CN205219932U - Steel sheet is scribbled to high strength PCM coloured silk - Google Patents
Steel sheet is scribbled to high strength PCM coloured silk Download PDFInfo
- Publication number
- CN205219932U CN205219932U CN201521075577.5U CN201521075577U CN205219932U CN 205219932 U CN205219932 U CN 205219932U CN 201521075577 U CN201521075577 U CN 201521075577U CN 205219932 U CN205219932 U CN 205219932U
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- CN
- China
- Prior art keywords
- steel sheet
- strength
- high strength
- passivation layer
- color coated
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model relates to a steel sheet is scribbled to high strength PCM coloured silk, substrate are the high strength steel board, and the neat face of high strength steel is equipped with the passivation layer, scribbles the priming paint layer on the passivation layer, scribble waterborne roller coat finish paint layer on the priming paint layer. Adopt high strength steel board production PCM coloured silk to scribble the steel sheet, the yield strength YP >= 400Mpa of steel sheet, tensile strength TS >= 450Mpa. If use common plate production, need the above thickness of 0.5mm could satisfy the operation requirement, and use the production of high strength steel board, the following thickness of 0.4mm just can reach same performance requirement to can reduce the manufacturing cost of refrigerator, have characteristics such as intensity height, non -deformable. The roller coat of the use waterborne on the surface lacquer of steel sheet can make the production process environmental protectionization, and the superficial hardness is high, the fullness is good.
Description
Technical field
The utility model relates to a kind of color painted steel strip, particularly relates to a kind of high-strength PC M color coated steel sheet.
Background technology
The Application comparison of steel plate in industry, daily life is extensive, and the household electrical appliances such as automobile, refrigerator, washing machine, furniture and kitchen equipment, decoration, building etc. use all in a large number.Steel plate generally needs to use as formal product after overcoat or decorative layer are coated in surface.Current manufacturer by being in succession coated with priming, finish paint and finishing varnish at substrate surface, or carrys out replacing paint at the dapple high light film of surface of steel plate stickup tool, realizes the appearance of different color.
The application of PCM color coated steel sheet on household electrical appliances is very extensive, and the PCM color coated steel sheet that refrigerator uses requires to have: refrigerator body need have very high intensity, makes side plate not yielding.
Utility model content
The purpose of this utility model is to provide a kind of high-strength PC M color coated steel sheet, is applied on refrigerator side plate, still has the features such as intensity is high, not yielding, thus can reduce the production cost of refrigerator while reduction refrigerator side plate thickness.
The purpose of this utility model is achieved through the following technical solutions:
High-strength PC M color coated steel sheet, feature is: base material is high-strength steel sheet, and the front of described high-strength steel sheet is provided with passivation layer, and described passivation layer scribbles prime coat, described prime coat scribbles water-based roller coat top coat layer; The back side of described high-strength steel sheet is provided with passivation layer, described passivation layer scribbles back of the body enamelled coating.
Further, above-mentioned high-strength PC M color coated steel sheet, wherein, described high-strength steel sheet is the steel plate of yield strength YP >=400Mpa, tensile strength TS >=450Mpa.
Further, above-mentioned high-strength PC M color coated steel sheet, wherein, described high-strength steel sheet is Baosteel B410LA or B340LA steel plate.
Further, above-mentioned high-strength PC M color coated steel sheet, wherein, the thickness≤0.4mm of described high-strength steel sheet.
Further, above-mentioned high-strength PC M color coated steel sheet, wherein, described water-based roller coat top coat layer is pasted with protective film.
Further, above-mentioned high-strength PC M color coated steel sheet, wherein, described passivation layer is the water-soluble organic composite film oxidant layer of NCCOAT7020.
Substantive distinguishing features and the progress of technical solutions of the utility model are mainly reflected in:
High-strength steel sheet is used to produce PCM color coated steel sheet, the yield strength YP >=400Mpa of steel plate, tensile strength TS >=450Mpa.Produce as used general steel plate, need more than 0.5mm thickness to meet instructions for use, and use high-strength steel sheet to produce, below 0.4mm thickness just can reach same performance requirement, thus the production cost of refrigerator can be reduced, there is the features such as intensity is high, not yielding.The surface of steel plate makes use roller coating can make production process environmental protection, case hardness is high, richness good; Media-resistant, mechanical performance are excellent.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: the schematic cross-section of the utility model structure.
The implication of each Reference numeral in figure:
1-high-strength steel sheet, 2-passivation layer, 3-prime coat, 4-water-based roller coat top coat layer, 5-diaphragm, 6-passivation layer, 7-back of the body enamelled coating.
Detailed description of the invention
As shown in Figure 1; high-strength PC M color coated steel sheet; base material is high-strength steel sheet 1; the front of high-strength steel sheet 1 forms passivation layer 2 through transpassivation; front passivation layer 2 scribbles prime coat 3, prime coat 3 scribbles water-based roller coat top coat layer 4, water-based roller coat top coat layer 4 is coated with protective film 5; the back side of high-strength steel sheet 1 forms passivation layer 6 through transpassivation, overleaf passivation layer 6 scribbles back of the body enamelled coating 7.High-strength steel sheet is Baosteel B410LA or B340LA steel plate specifically.Passivation layer is the water-soluble organic composite film oxidant layer of NCCOAT7020.
Use high-strength steel sheet to produce PCM color coated steel sheet, base material is high-strength steel sheet, and the intensity of high-strength steel sheet reaches: yield strength YP >=400Mpa, tensile strength TS >=450Mpa.As used general steel plate to produce, need more than 0.5mm thickness to meet instructions for use, and use high-strength steel sheet to produce, below 0.4mm thickness just can reach same performance requirement, thus can reduce the production cost of refrigerator.
The mass percentage of the composition of water-based roller coat material is: resin 30 ~ 45%, pigment 4 ~ 30%, solvent 10 ~ 25%, auxiliary agent 2 ~ 4%; Wherein, resin is water-soluble mylar, watersoluble closed type isocyanate dispersions, amino resins and hybrid silicon resin, pigment is not containing organic and inorganic coloring pigment and the filler of heavy metal, solvent is ethanol, isopropyl alcohol, propylene glycol monomethyl ether acetic acid fat and deionized water, and auxiliary agent is silicones, amide resin and acrylic resin.
Make use roller coating can make production process environmental protection on a surface of a steel sheet, material is deposited, convenient transportation, and the solvent system based on water is nonflammable, safety, and fire prevention, explosive-proof grade decline; Not containing benezene and poisonous and harmful substance, reduces the labor insurance fees use of operator, not containing heavy metal, reduces the disposal cost of discarded object, to human body fanout free region; Without hazardous solvent volatilization, avoid the environmental issue that environmental pollution causes
This PCM color coated steel sheet has the features such as intensity is high, not yielding.This PCM color coated steel sheet can be used on refrigerator side plate, still has the features such as high strength, thus can reduce the production cost of refrigerator while reduction refrigerator side plate thickness.Color painted steel strip green health, environmental protection, low-carbon (LC) are social creativity green product.
Although be stressed that above-described embodiment to be contrasted detailed description to the utility model; but these illustrate just illustrative to the utility model; instead of to restriction of the present utility model; any utility model do not exceeded in the utility model connotation is created, and all falls within protection domain of the present utility model.
Claims (6)
1. high-strength PC M color coated steel sheet, is characterized in that: base material is high-strength steel sheet, and the front of described high-strength steel sheet is provided with passivation layer, and described passivation layer scribbles prime coat, described prime coat scribbles water-based roller coat top coat layer; The back side of described high-strength steel sheet is provided with passivation layer, described passivation layer scribbles back of the body enamelled coating.
2. high-strength PC M color coated steel sheet according to claim 1, is characterized in that: described high-strength steel sheet is the steel plate of yield strength YP >=400Mpa, tensile strength TS >=450Mpa.
3. high-strength PC M color coated steel sheet according to claim 1, is characterized in that: described high-strength steel sheet is Baosteel B410LA or B340LA steel plate.
4. high-strength PC M color coated steel sheet according to claim 1 and 2, is characterized in that: the thickness≤0.4mm of described high-strength steel sheet.
5. high-strength PC M color coated steel sheet according to claim 1, is characterized in that: described water-based roller coat top coat layer is pasted with protective film.
6. high-strength PC M color coated steel sheet according to claim 1, is characterized in that: described passivation layer is the water-soluble organic composite film oxidant layer of NCCOAT7020.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075577.5U CN205219932U (en) | 2015-12-22 | 2015-12-22 | Steel sheet is scribbled to high strength PCM coloured silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075577.5U CN205219932U (en) | 2015-12-22 | 2015-12-22 | Steel sheet is scribbled to high strength PCM coloured silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219932U true CN205219932U (en) | 2016-05-11 |
Family
ID=55895023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075577.5U Expired - Fee Related CN205219932U (en) | 2015-12-22 | 2015-12-22 | Steel sheet is scribbled to high strength PCM coloured silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437659A (en) * | 2015-12-22 | 2016-03-30 | 苏州兴禾源复合材料有限公司 | High-strength PCM colored steel plate |
| CN107738492A (en) * | 2017-10-26 | 2018-02-27 | 合肥华凌股份有限公司 | One side coated steel plates and refrigeration plant for refrigeration plant |
-
2015
- 2015-12-22 CN CN201521075577.5U patent/CN205219932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437659A (en) * | 2015-12-22 | 2016-03-30 | 苏州兴禾源复合材料有限公司 | High-strength PCM colored steel plate |
| CN107738492A (en) * | 2017-10-26 | 2018-02-27 | 合肥华凌股份有限公司 | One side coated steel plates and refrigeration plant for refrigeration plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201222 |