Polished Aluminium Sheet for Luminous Letters

 The aluminum-edged luminous letters are surrounded by colored aluminum edging, which makes the resin characters present a beautiful and generous appearance in another posture, which greatly increases the weather resistance of the luminous characters.

The polished aluminium sheet is widely used in various luminous characters and light boxes. It has rich colors, including red, yellow, white, blue, green, black, silver, brushed gold,etc. It can be customized according to customer requirements. What are the advantages of Haomei polished aluminium sheet?

1. It can be guaranteed for ten years and the quality is stable. The rich colors and durable coating meets the different needs of customers. It is suitable for long-term outdoor use.

2. It is easy to process, which eliminates the troubles of welding and painting. Its price is also very competitive.

3. As a big polished aluminum mirror sheet manufacturer and exporter, we have rich exporting experience and ensures the quality during the transportation.

4. The aluminum mirror sheet has high quality heat dissipation function, which is three times stronger than that of iron, which can better cool down the fonts made of color aluminum sidebar.

How to make luminous letters with aluminium mirror sheet? Both the borderless panel and the bottom plate are engraved and formed by the engraving machine. The panel is made of high-transmitting acrylic panel, and the bottom plate is usually aluminum mirror sheet.

The LED light source (light strip or module) is generally placed on the bottom plate, and finally the three-dimensional shell and the bottom plate are sealed with glass glue to complete the production.

Original source: https://www.alumhm.com/a/polished-aluminium-sheet-for-luminous-letters.html

What’s The Aluminium Circles Manufacturing Process

 The aluminum round discs is a popular choice for making cookware, utensils, crafts, traffic signs, etc. It has two processing ways: DC and CC. According to the forming ways, it can be divided into punching, cutting and laser cutting.

The whole manufacturing process is like this: ingot- melting-holding furnace- continuous casting/direct casting- cold rolling- tension levelling- pumping/cutting/laser cutting- inspection- annealing- inspection- packing- warehouse- delivery.
The production equipment includes press machine, cutting machines, tension levelling, annealing furnace, moulds,etc.

Raw material




Tension levelling




Press machine 




Cutting machine




Annealing furnace 




Mould

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What Are Uses of White Aluminum Coil Stock

 The white aluminum coil stock are aluminum coils hose surface has been coated and colored. It s divided into polyester color coated aluminum and fluorocarbon coated color coated aluminum. These two processes belong to the mature and stable technology in the aluminum coil color coating process.

Polyester is an anti-UV coating, suitable for interior decoration and advertising boards. The polyester resin uses the ester bond-containing macromolecule polymer in the main chain as the monomer, and the alkyd resin is added. It not only has rich colors, but also has good gloss and smoothness, as well as superior texture and feel.
Fluorocarbon coating is a kind of PVDF resin that mainly refers to the coating of vinylidene fluoride homopolymer or copolymer of vinylidene fluoride and other small amounts of fluorine-containing vinyl monomers.
Especially in the harsh climate and environment, it shows long-term anti-fading and anti-ultraviolet properties. It is especially suitable for the decoration and display of indoor and outdoor decoration in public places, commercial chains, exhibition advertisements, etc.
Architectural decoration field: It is for manufacturing roof panels, curtain wall panels, interior wall decorative panels, ceiling panels, honeycomb panels, thermal insulation panels, rolling shutters, shutters, gutter, etc.
Food packaging field: It is for manufacturing non-pressure food cans, pressure food cans, can lids, bottle caps, box lids, pull tabs, food boxes, all kinds of food packaging sealed bags, etc.
Electronic appliances field: It is for manufacturing air conditioner panels, washing machine panels, refrigerator panels, cabinet panels, and various digital electronic product housings.
Printing field: It is for the production of PS, CTP, UV-CTP printing plates.
Transportation field: It is for the manufacturing of Van, car body panels, train compartment panels, ship interior panels, traffic facility signs, advertising panels, luggage.
Haomei Aluminum has rich choice for the customers to choose from. Welcome to leave message below to inquire colour coated coil price.

Original source: http://www.colorcoatedaluminumcoil.com/news/white-aluminum-coil=stock.html

What Are Advantages of Coated Aluminum Strip

 Aluminum strip has many uses such as transformers, earphones, and heaters. Generally, aluminum strips are silver, which is very common and popular. The coated aluminum strip is the coloring treatment of the surface layer of aluminum plate or aluminum strip coil.

The color coated aluminum strip is of rich colors and strong decoration. The high-temperature baking brings high gloss retention, good color stability, and minimal chromatic aberration. The service life of of polyester paint is 10 years, and that of fluorocarbon paint is more than 20 years.

Haomei painted aluminum strip is made of high-quality aluminum, plastics and adhesives, and advanced composite technology. In the four seasons, changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion, etc.

The coated aluminium strips are widely used in plastic panels, aluminum ceilings, roof surface, gutter, shutter, window spacer, electronic products and other fields because of their stable performance.

The main two paints of black aluminum strip are fluorocarbon (PVDF) and polyester (PE). The paint color and effect between the two can be consistent, but the price gap between the two is not small. The main reason is that the cost of paint is quite different. Fluorocarbon paint contains fluorine, which has better weather resistance, longer service life and higher price.

Haomei Aluminum has rich colors. The popular ones are white, red, blue, silver gray, black, etc. Customers can choose different colors through the Raul color card according to their needs. Welcome to leave message to inquire what you need.

Original source: https://www.hm-alu.com/a/what-are-advantages-of-coated-aluminum-strip.html

The Color Coated Aluminum Strip for Gutter Time:2021-08-10

 Rain gutter is widely used in North America like Canada and New Zealand. Since New Zealand and Canada have a lot of rain during the rainy season, the rain gutter that looks the most inconspicuous on the house is an important part of ensuring that your house is not leaking. Rain gutters are divided into two types: metal and plastic.

The color coated aluminum strip is coated with PE or PVDF coating, so it can withstand severe cold and high temperature. Its color is stable under the harsh and changeable climate such as acid rain and salt corrosion.

The specific gravity of metal aluminum is 2.7. The stressed object is relatively light, which greatly improves the whole the safety of the drainage system. Due to the low specific gravity of manganese-aluminum alloy and the metal hook, the color aluminum gutter is safe and reliable under stress. Its installation is also very easy to learn and convenient. It can be recycled and meets the requirements of green buildings.
The rain gutter made of 3003 H-24 aluminum strip is a classic configuration of North American residential buildings. It has many advantages. The top one is durability. Most gutter made of aluminum will last for 30 years.
Another advantage is its low cost. The aluminum gutter cost is only one third of that of steel gutter. You can also install them by yourself, saving installation cost. The color aluminum gutter does not need to be welded during installation. They are also very light, so they can easily change shape during installation.
One of the biggest features of colored aluminum gutters is color. Most other types of gutters are only available in a limited range of colors. Color aluminum strips can produce a variety of colors. One of the last advantages of color aluminum gutters is that they do not leak. They are designed seamlessly.
Haomei Aluminum’s coated aluminium strip has been exported to many countries in America, Europe and Australia. Welcome to leave message to inquire what you want. 

Original source: http://www.aluminumstrip24.com/news/coated-aluminum-strip-gutter.html

Una descripción general de la batería de papel de aluminio

 ¿Por qué se usa una batería de papel de aluminio para el electrodo positivo? Hay tres factores. En primer lugar, como material metálico, el aluminio se encuentra en medio de su actividad. Se forma una película protectora de óxido de aluminio en el aire. Tiene un alto potencial químico y buena resistencia a la corrosión.

En segundo lugar, en términos de propiedades mecánicas, es fácil de procesar, tiene buena resistencia mecánica y tiene buena conductividad térmica y eléctrica, que se puede soldar y remachar. Finalmente, en términos de costo, las reservas son grandes y el costo es bajo.

Una nueva investigación en la industria de las baterías de iones de litio ha descubierto que al grabar y raspar la superficie de la lámina de aleación de aluminio (Al) utilizada como colector positivo de la batería recargable de iones de litio, se pueden mejorar las características de carga y descarga de la batería. 

En comparación con el papel de aluminio sin tratamiento de superficie, la fuerza de unión entre el papel de aluminio y el material activo después del tratamiento de rugosidad de la superficie ha mejorado significativamente las características de carga y descarga de la batería. Esto juega un papel importante en el desarrollo de baterías recargables para vehículos híbridos y eléctricos, así como baterías recargables para almacenamiento de energía para la generación de energía eólica y solar.

La inspección de materiales entrantes por parte de compañías de baterías generales incluye empaque externo, apariencia, grosor, ancho, densidad de área, material, desempeño de soldadura, resistencia a la tracción, alargamiento, etc. Las láminas de aluminio de diferentes espesores y materiales tienen estándares de detección internos.

A medida que aumenta la densidad de energía de las baterías de potencia, el papel de aluminio como colector de corriente se vuelve más y más delgado, por lo que se requiere que tenga un menor contenido de impurezas, menos autodescarga, mejor uniformidad de espesor, mayor tensión superficial y mejor rendimiento de unión. espesor más delgado, mayor resistencia, mayor conductividad, alargamiento adecuado, etc.

El papel de aluminio tiene buena conductividad térmica y eléctrica, y generalmente se usa en el colector de corriente de las baterías de iones de litio como colector de corriente de electrodo positivo. El papel de aluminio de la batería de iones de litio es principalmente serie 1 y serie 3. Las aleaciones comunes son papel de aluminio 1100, 1070, 1235, 3003 y 1060.

Para garantizar que el papel de aluminio producido cumpla con los requisitos del papel de batería, Haomei Aluminium está equipado con un avanzado equipo de laminación de papel de aluminio, que puede realizar un control automático del grosor del papel de aluminio y la forma de la placa.

Original source: https://www.placadealuminio.es/a/una-descripcion-general-de-la-bateria-de-papel-de-aluminio.html

An Overview of Aluminum Foil Battery

 Why is aluminum foil battery used for the positive electrode? There are three factors. Firstly, as a metal material, aluminum is in the middle of its activity. A protective film of aluminum oxide is formed in the air. It is of high chemical potential and good corrosion resistance.

Secondly, in terms of mechanical properties, it is easy to process, has good mechanical strength, and has good thermal and electrical conductivity, which can be welded and riveted. Finally, in terms of cost, the reserves are large and the cost is low.

New research in the lithium-ion battery industry has found that by etching and roughening the surface of the aluminum (Al) alloy foil used as the positive collector of the lithium-ion rechargeable battery, the charge and discharge characteristics of the battery can be improved.

Compared with the aluminum foil without surface treatment, the binding force between the aluminum foil and the active material after the surface roughening treatment has significantly improved the charging and discharging characteristics of the battery. This plays an important role in the development of rechargeable batteries for hybrid and electric vehicles, as well as rechargeable batteries for power storage for wind power generation and solar power generation.

The inspection of incoming materials by general battery companies includes outer packaging, appearance, thickness, width, areal density, material, welding performance, tensile strength, elongation, etc. Aluminum foils of different thicknesses and materials have internal detection standards.

As the energy density of power batteries increases, the aluminum foil as the current collector is getting thinner and thinner, so it is required to have lower impurity content, less self-discharge, better thickness uniformity, higher surface tension, and better bonding performance, thinner thickness, higher strength, higher conductivity, suitable elongation, etc.

Aluminum foil has good thermal and electrical conductivity, and is usually used in the current collector of lithium-ion batteries as a positive electrode current collector. Lithium-ion battery aluminum foil is mainly 1 series and 3 series. The common alloys are 1060, 1070, 1235, 3003 and 1100 aluminum foil.

In order to ensure that the aluminum foil produced meets the requirements of battery foil, Haomei Aluminum is equipped with advanced aluminum foil rolling mill equipment, which can realize automatic control of aluminum foil thickness and plate shape.

Original source; https://www.alumhm.com/a/an-overview-of-aluminum-foil-battery.html