What is a color coated board? What are they used for? Their materials?

Color-coated plate is a color-coated steel plate, which is based on cold-rolled strip and galvanized strip (electro-galvanized and hot-dip galvanized) on the continuous unit, after surface pretreatment (degreasing and scientific treatment), and the roller coating method is coated with one or more layers of liquid paint, and the plate obtained by baking and cooling is the coated steel plate.

There are many uses of color-coated plates, and there are many in the encyclopedia, and I will talk about the actual use of our factory's products here, which are mainly divided into two categories, household appliances and building materials.

Household appliances are mainly refrigerator side panel door panels, which are also the largest amount of household appliances; Shell (difficult, high profits, mainly the color is difficult to do.) It's all high-gloss or frosted); The enclosure of the air conditioner * freezer * washing machine. Most of the refrigerator door panels are made of VCM, which is covered with VCM film on the steel plate, which is extremely high, and of course the profit is also very large.

Building materials are characterized by large consumption and low profits, especially the consumption, which is simply incomparable with household appliances. Domestic building materials can not be done, because the ** is too low, some large steel mills can not do it, can not be drawn. They set their sights on foreign markets, which have high acceptance capacity and large dosages.

Another use is the emerging solar panel, which is between home appliance panels and building material panels.

As for the material, it is not easy to say, and the household appliances are divided into equals.

What are the uses of color-coated sheets.

<> "The difference between color-coated sheet and laminated sheet.

1. The substrate is different.

The substrate used in these two types of plates is different, for the color-coated plate, it mainly uses cold-rolled steel plate as the base material, and then the surface is processed to make a finished product. Instead, galvanized steel sheet is used as the base material and molded using baking technology.

2. Different characteristics.

For color-coated sheets, not only does it have good colorability, but it is also easy to mold. At the same time, it also has the characteristics of corrosion resistance, high strength and easy delivery. The laminated board has a certain thickness, which can play a role in anti-fume, anti-wear and moisture-proof, and also has a variety of colors, and has a wide range of selectivity.

3. The advantages are different.

In the production and manufacturing process of the laminated board, the scratches on the raw materials can be removed, and the decorative effect is very good. The appearance of the color-coated plate is beautiful and bright, and the strength is very high.

Precautions for the purchase of color-coated plates.

1. Appropriate material selection.

When you buy a color-coated board, the first thing to pay attention to is that the choice must be appropriate, and you must determine the purpose or conditions of purchase in advance, and then choose according to this. Only in this way can we select the plate that can meet the requirements of use, and also avoid the phenomenon of spending more money, which is the so-called reasonable material selection.

For example, for projects with high requirements in the town, it is necessary to ensure that the color-coated board can meet the requirements of use in the purchase process to avoid the phenomenon of unusability and failure to meet the requirements.

2. Determine the direction of selection.

For color-coated plates, we need to determine the direction of rotation, such as the mechanical properties of the plate, the type of substrate, the front and back coatings, etc., which are all places that need to be paid attention to when purchasing.

Abstract: The name of color coated plate and color steel plate is very similar, many times it also refers to the same kind of building materials, but strictly speaking, there are still some differences between color coated plate and color steel plate, the main difference is that the base material is different, color steel plate is based on galvanized steel plate or cold let group rolled steel plate, and color coated plate in addition to the above two, there are aluminized plate, high aluminum alloy plate, stainless steel plate and so on, the color coated plate using aluminum plate, also known as color coated aluminum plate, and color coated steel plate is different. Let's take a look at the difference between color-coated plate and color steel plate.

First, the color-coated plate is not a color steel plate.

Color-coated board refers to the coating of a layer of tangerine or multi-layer paint or film on the substrate; Color steel plate is a kind of steel plate with organic coating, although the name is similar, but it is not the same.

To put it simply, the color steel plate is a kind of color coated plate, but the color coated plate is not exactly the color steel plate, because the substrate of the color coated plate is not necessarily the steel plate, there are also aluminum plates, the color coated plate with the steel plate as the base material is the color steel plate, and the color coated plate with the aluminum plate as the base material is the color coated aluminum plate. However, the color-coated plate that everyone usually talks about is the color steel plate.

2. What is the difference between color-coated plate and color steel plate?

Color-coated plate and color steel plate are both architectural metal plates, but there are certain differences between them:

1. The substrate is different.

The base material of color steel plate is generally galvanized steel plate or cold-rolled steel plate; In addition to the above two, there are many kinds of aluminized plates, high aluminum alloy plates, stainless steel plates, etc.

2. Different characteristics.

The color-coated plate has the ability to resist mechanical actions such as scratches, friction, collisions, and press-insulation, while the color-coated plate has the properties of high mechanical strength and easy forming.

3. Is the color-coated plate a pre-coated steel plate?

Yes. Color-coated plate, also known as pre-coated steel plate, is also known as pre-coated coil because it is a coil with surface coating in a metallurgical plant, which can be directly processed into products by users.

Features of pre-painted sheets:

Color-coated steel plate is a composite material, that is, a composite of steel materials and organic materials, so it has the advantages of both: the existing steel plate has high mechanical strength and good easy formability. It also has good decoration and corrosion resistance of the coating material.

Application of pre-painted sheets:

1. Construction industry: Color-coated panels are usually processed into corrugated panels or sandwich panels for construction.

2. In addition, doors and windows, roller shutter doors, and decorative ceilings in the house are used.

3. Household appliance industry: mainly use color-coated plate to make shells. Such as refrigerator door shell, refrigerator side panel, freezer door body, washing machine shell, microwave oven shell, air conditioner side panel, water heater shell, etc.

The physical properties of the surface of the pre-coated sheet coating include:

The thickness of the coating film, the integrity of the coating film, the hardness, gloss and color of the coating film.

There are two main uses of color-coated sheets: for home appliances and building materials.

Building materials are mainly used in China to make sandwich panels, the color is mostly blue, now many factory buildings, temporary sheds at construction sites, is made of steel structures and sandwich panels, the construction speed is fast, the materials are provincial, but also strong, the ability to resist earthquakes is also strong, and the temporary shed can be reused after dismantling. A little lesser, it is directly made into a corrugated type, and there are many around the construction site that are surrounded by color-coated boards. Foreign countries are mainly used as sandwich panels and roof tiles, and the performance requirements are much higher than those in China.

The range of household appliances is too wide: refrigerators, freezers, air conditioners, washing machine panels, side panels, TV back panels, solar water heaters, hot water cylinder panels, etc.

The main uses of color-coated sheets:

Construction industry Roofs, roof components, balcony panels, window sills, newsstands, warehouses, roller shutters, heaters, storm sewers, etc.

Household appliances refrigerators, washing machines, switch cabinets, air conditioners, microwave ovens, bread makers, photocopiers, vending machines, electric fans, vacuum cleaners, etc.

Furniture industry lampshades, wardrobes, tables, bookshelves, counters, signboards, medical equipment, etc.

Transportation industry Automobile ceilings, car shells, compartment panels, tractors, trams, containers, highway fences, ship bulkheads, etc.

Miscellaneous Musical instrument housings, bins, billboards, clocks, photographic equipment, measuring instruments, etc.

The largest amount is used in car bodies.

Introduction: Color-coated board, I believe that everyone often sees this material in life. For example, many shed-style houses, most of them can be seen on the top of the house coated plate, color coated board in the industry can also be called color steel plate or color plate.

The word "color" contained in the name also reflects the aesthetic characteristics of this material. So, what are the types of common color-coated sheets in life and what is their price.

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(1) Classification of color-coated plates

Cold-rolled base color-coated plate is generally used in an environment where the requirements for whether the color-coated plate is easy to rust are not high. In general, it is more suitable for interior decoration or temporary isolation baffle use.

Hot-dip galvanized color coated sheet, which is a layer of coating mainly containing zinc on the surface of the color plate. This type of pre-painted sheet has better corrosion resistance. The material inside the layer of zinc color coated plate on its surface has a good protective effect.

Hot-dip aluminum-zinc color-coated sheet, this type of corrosion resistance is much better than the former. Because this type of prepainted sheet has an extra element "aluminum" added to the surface of the steel plate than the former. This kind of steel plate is used more outdoors and can have good corrosion resistance.

Electro-galvanized color-coated sheet, this color-coated sheet has less zinc content and is not suitable for outdoor use, that is, the corrosion resistance is not particularly strong. However, this electroplated zinc color coated sheet has a good appearance and is mostly used in interior decoration. This material is used in the production of furniture and sound.

This is probably the kind of color-coated board that is closest to our lives.

b) Color-coated plates.

The minimum of hot-dip aluminum-zinc color-coated plate is about four thousand, and such a mountain is slightly more expensive in the same category. The highest can reach 7,000 to 8,000 yuan. Most of the prices are between $4,000 and $5,000.

In terms of buying lines, the purchase rate of consumers is still more.

The ** of cold-rolled base color-coated plate is generally distributed in the range of 3,000 yuan to 6,000 yuan. **The specific situation is still related to its material and quality. This kind of color-coated plate is generally a relatively common type on the market, and you may be able to see it when you look up inadvertently.

The ** of electro-galvanized color-coated sheet is more civilian. Its highest is between four thousand and five thousand yuan, and the lowest is one thousand yuan. Therefore, most of the electro-galvanized color-coated plates are also distributed in 2,000 to 3,000 yuan.

Conclusion: When buying color-coated plates in the market, we should pay attention to his specific types and applicable occasions. Of course, it should not be forgotten that the quality of the goods is the first condition that needs to be paid attention to.

Otherwise, if you buy an unsuitable color-coated board, if the material cannot be used perfectly, it will also bring problems and troubles to the buyer, and finally it will become more than worth the loss.

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