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Many problems might rise in the  aluminium foil production process , among which are thickness difference, water marks and oil remains. Here we deal with the three. The thickness difference of  aluminum foil roll s is often encountered in the rolling process of aluminum foil production. 3% thickness difference may be easy to achieve in aluminum plate manufacturing, but it is very difficult in aluminum foil production. Because the thickness of aluminum foil is very thin, such as drug foil, i.e. medical aluminum foil, the thickness is usually 0.02mm-0.025mm, many fine conditions will have a serious impact on it. Such as temperature, oil film, oil and gas concentration, etc. The length of a roll of aluminum foil can reach tens of thousands of meters, the rolling time is long, and it is easy to cause the uneven thickness. The only way to adjust the thickness is the tension speed. Therefore, it is very difficult to control the thickness difference of aluminum foil within 3%, and the requ

Not a few people are searching answers to such a question: Does an aluminium sheet price rise with the sheet's square? The answer is positive under the condition that the thickness of the sheet is stable. For example, the price for a piece of 5052 H32  0.1mm aluminium sheet  of 1000 square meters is higher than that of 100 square meters. In this perspective the price of aluminium sheets does relate to their square. If, however, we are talking about an aluminium sheet of the same thickness yet different specifications, the aluminium sheet price is not necessarily higher when its thicker. As known to all, aluminium sheets can be divided by standards of alloy number, annealing state and even surface treatment. Alloy numbers can play a decisive role, especially when they are of different alloys. The gap between prices of 1050 and 1060 sheets might be small, but the case would be different in other occasions. The  aluminium 7075 t6 price per kg , for instance, proves to be higher tha

The surface treatment precision of an  aluminum sheet polish  has an essential influence on the comprehensive performance of aluminum plate. A polish aluminum sheet is a special type of aluminum sheet used for decorative purposes, the basic requirements of which are good reflectivity and long service life. Whether a sheet is satisfying or not largely depends on the success degree of its surface treatment. Therefore, it’s crucial to have its surface treated accordingly. Normally, the first step of the surface treatment is spraying. According to the different requirements of aluminum plate properties, the designer will adopt the non feasible grave coating drying process. Only aluminum plates with uniform surfaces can be used for the production of  reflective aluminum mirror sheet  pieces. In actual use, some users of aluminium mirror sheets might encounter the problem of degradation in mirroring performance, which is caused by the nonstandard surface straightening of the plates, o

A 5xxx aluminium mirror sheet refers to a  reflective aluminum mirror sheet  of Al-Mg alloy, including 5005, 5052, 5083 etc. Similar to aluminum, magnesium is silver-white, and it is the lightest metal found in the world. Its density is only one-fourth that of steel and one-third lighter than aluminum that is known for light weight. As the eighth element of the earth’s reserves, magnesium does not interact with fluoride, hydrofluoric acid or chromic acid, neither is its stability affected by caustic alkali. Combining it with aluminum physically in given ratios stimulates the birth of a whole new alloy of 5000 series of aluminium mentioned above. The corrosion resistance gets greatly improved because of the assistance of Mg, so does its hardness, for the metal’s strength increases with that of the temperature in spite of its low ductility in regular conditions. 5xxx aluminium mirror sheets covers a wide range of scope in application. To improve their hardness, they are usually obt

The  aluminium circle price  fluctuates day by day. However, it does not change randomly. The price has something to do with aluminum ingot price, rolling way, alloy, surface treatment process etc. As a raw material for all aluminium products, aluminum ingot price is closely related to the price of electricity, relation between demand and supply of oxide aluminium, demand of aluminium sheet roll products and even economic situation. Any changes in these complicated factors result in fluctuation of the price of aluminium round sheets. Rolling way refers to whether the aluminium disc circles are made by cold or hot rolling aluminum process. Hot rolled circles are more expensive because the process costs extra time and money. Needless to say, their performances overshadow cold rolled pieces as well, especially in elongation. Alloy refers to the aluminium grade of which a circle is made of, regularly incorporates 1050, 1060, 1070, 1100, 3003 and 5052. 3xxx and 5xxx circle price is

An anodized aluminum sheet falls on the category of high-tech semi-processing aluminum products, and the word “high-tech” is usually associated with developed countries in America and Europe. However, such an idea is mistaken in the field of anodizing. China suppliers are capable enough to supply anodized aluminium plates of super quality. There are even excellent  blue anodized aluminum sheet manufacturers  like Haomei. Some purchasers, including those in China, might frown upon this statement. Why, then, they might ask, is it so difficult to obtain high-end anodising sheets in China? When an aluminum alloy sheet is anodized, a thin layer of aluminum oxide is formed on the surface. The thickness of the oxide is 5-30 microns, and the hard anodized film can reach 25-150 microns. Under normal circumstances, the thickness of the oxide film on the anodized surface of domestic aluminum is 7um-15um, that is, 0.07mm-0.15mm. Thickness of those for non-special uses rarely exceeds 12um, beca

The cost of aluminium foil  is relatively stable, although it’s influenced by aluminium ingot price, currency exchange rate and shipment cost. The impact of the factors above is smaller in comparison to process methods and raw material type of the foil. 　　 Harga aluminium foil  of 8011 rolls ranges between $2750 to $3000 per metric ton. The minimum ordering quantity is at least 2 tons, and some suppliers make it 5 tons. It can be used in medicine packaging, food packaging, lunch box material, tape foil, cable foil, milk cover material, bottle cover material and many other fields. Among our hard-core products, 8021 aluminium foil boasts excellent insulation of moisture, light and heat, used more frequently as a raw material for composite products. 8021 aluminium foil cost is higher than 8011. We have both rolls of thickness from 0.019mm to 0.2mm, and width from 100mm to 1650mm. 　　In comparison to 8011 and 8021, 8079 aluminum foil displays a higher strength and better elongation.

Aluminium mirror glass sheets  are also known as an  aluminium mirror sheet  glass . They are obtained by continuous rolling of aluminium into sheet which are further polished and anodized. The reflectivity of mirrored sheets falls on three categories: common, good and super. Anodized sheets can even be coated with more attractive colors, like gold, rose gold, red, blue, black, copper color etc. With light weight, excellent decoration effect and long service life, the sheets cover a wide range of application in various industries. Alloy: 1050, 1060, 1070, 1100, 3003, 3004, 3005, 3104, 3105 , 5182, 5052, 8011 Temper: O, H*2, H*4, H18, H19 Thickness: 0.15-0.5mm Common Sizes: 0.3*1000*1200mm, 0.33*1000*1200mm, 0.4*1000*1200mm, 0.15-0.5mm*1250*C Surface treatment methods: polished, anodized Color: gold, rose gold, blue, red, black, copper brown An aluminium mirror sheet glass weighs as much as a glass sheet of the same thickness and size, but it presents a much better ha

An  aluminium sheet aluminium sheet coil gold mirror  is a  polished aluminum mirror sheet roll  of gold color. With a flat smooth colored surface, the sheet has a thickness of only around 1mm. Its surface must be strong enough to withstand the rolling force while being rolled up into a coil. Reflectivity of the sheet falls on three categories: standard, high and super. Its surface treatment methods can be polishing, anodizing or combination of the two. Needless to say, the more complicated the process, the higher reflectivity and longer service life a sheet has. In addition to gold, tens of other colors are available to be coated. Theoretically these colors cover two scopes: basic colors and metal colors. The latter refers to colors of other metals, mostly copper, iron and steel. Gold belongs to the basic color group, and  gold aluminium mirror sheet  products are among the most frequently searched ones in the market. Thickness of aluminium sheetaluminium sheet coil gold mirror

　　 1060 aluminum circle for cooking utensils  has an aluminium content of 99.6%, known as one of the most popular grades of the aluminium industry. Simpler process and maturer technique enable manufacturers to supply  1060 aluminum circle  at a low price. Good elongation and tensile strength of the disc circle meet regular stamping and stretching requirements in further processes. 　　Specification we supply 　　Alloy: 1060 　　Type: aluminium wafer 　　Thickness: 0.7-6.0mm 　　Diameter: 20-1200mm 　　Temper: O, H12, H14 　　Customized: acceptable 　　Application: cooking utensils, battery shells, lamp covers, stationery parts, kettles etc. 　　Mechanical properties of 1060 circle make it an excellent material for  aluminum circle for cooking utensils . The circle is light in weight, high in strength, good in plasticity, outstanding in conductivity and strong in corrosion resistance. In addition, it has excellent deep drawing and spinning properties, used extensively in kitchen utens

　　The 10mm  5083-h321 aluminum plate  is core material for tanks, flooring and shells of automobiles, ships, trucks and planes. Wide application is based on its excellent mechanical properties. 　　1. Good Formability 　　Aluminium sheet formability refers to its ability to withstand shape changes during the stamping process. The moldability can be evaluated by a moldability test. At present, the test results on the formability of aluminum alloy plates can completely meet the performance needs of automobile and ships. 　　2. Good Anti-Aging Stability 　　The property of aluminum alloy sheet that does not age when stored at room temperature is called anti-aging stability. Because aging will cause the yield point elongation of the alloy during tensile deformation, which causes uneven surface deformation and wrinkling during stamping, and eventually affects the appearance of stamped parts. It takes time to deliver finished 5083-h321  10mm aluminium plate  sheets, and there is a time gap

A  polished aluminum mirror sheet roll  for car ornaments is an aluminum coil with a mirror-like surface. In addition to car ornaments, it is also used in aluminum ceilings, integrating ceilings, nameplates, luggage, curtain walls, elevators, interior decoration and other industries. The reflectivity of our mirrored aluminum coil is stable at more than 86%. It can be cut flat and slit according to the width and length required by the user. There are two kinds of mirror aluminum plates that are widely used, including car ornaments. The first is pure aluminum plate, commonly used grades are 1050, 1070, 1085, etc., the aluminum content is high, the purity is more than 99.00%. The production process of 1xxx  aluminum mirror sheet  products is relatively simple, so they are cheap and widely used in conventional industry. The second is alloy aluminum sheet. The main grades are 5005 and 5657. The main element of 5xxx series mirror aluminum plates is magnesium, the content of which is betw

　　 Aluminium corrugated roofing sheets  are used extensively in both China and other countries, especially in regions of low latitudes. Shielding, moisture-proof, corrosion-proof, radiation-proof, pressure resistance, and durable at high or low temperatures, the sheets cover a regular thickness scope from 0.2mm to 1.0mm, and the effective width includes 608mm, 760mm, 820mm, 900mm, 950mm, 960mm, 1025mm, etc. In addition to size, aluminium corrugated roofing sheets can be divided by other methods, too. 　　1. By application, there are into roof panels, wall panels, floor boards and ceiling boards. In practice, the combination of corrugated aluminium sheets with flat colored aluminium sheets creates unique and novel building styles. 　　2. By wave height, there are high wave plate (wave height ≥70mm), medium wave plate (wave height <70mm) and low wave plate (wave height <30mm). Wave refers to the corrugated part of an  aluminium roofing sheet . 　　3. By substrate material, there

An  anodized aluminum gold mirror sheet  is obtained by anodizing an aluminium sheet piece during which it acquires a bright gold surface. Anodizing is a high-tech process for producing anodized aluminium sheets. Placed in a chemical solution as the anode, the sheet reacts to the solution under the influence of current sent to the solution, during which a layer of film, known as an anodised film, comes into being on the sheet surface. Anodized films of aluminium products can be impregnated with inorganic or organic dyes. Most suitable for dyed oxide film. It is an oxide film obtained by sulfuric acid anodization. The colored film thickness of an aluminum plate should be no less than 10μm. There are many colors for a to be finished  anodized aluminium sheet , but the most frequently applied are gold, rose gold, blue, red and yellow. The core difference of an anodized aluminum gold mirror sheet from regular anodizing aluminium sheets lies in its surface. It’s actually a polished alu

　　Cable  aluminum metal strips  are used for armored cables fixed in one place without moving, and power lines transmit electrical energy. In addition to the above purpose of the cable plus the armor layer, the mechanical protection such as tensile strength and compressive strength can be enhanced to extend the service life. The armor has a certain resistance to external forces and can also prevent rat bites, which will not cause power transmission problems through the armor. The bending radius of the armor should be large, and the armor layer can be grounded to protect the cable. 　　The cable  aluminum strip  is longitudinally wrapped to cover the cable core, overlap a certain width, and the overlap is fused to prevent water vapor from entering the cable core horizontally, while ensuring vertical electrical conduction. The longitudinally sheathed cable aluminum tape layer in the core of the optical cable can improve the compression resistance, impact resistance and waterproof perfo

A  rose gold aluminum mirror sheet   is a type of metal sheet with specialized material, surface treatment method, color and even application. Although the history of applying aluminium alloy products in industrial production is long, the sheet we are talking about is actually a new kind, with only decades of history. It can be made of 1xxx, 3xxx, 5xxx, 6xxx and 7xxx aluminium series, but the first three are the most frequently applied, for the latter two are more used for their excellent mechanical performances than for decoration purposes. The surface of  aluminium mirror sheet s takes on a mirror like effect, making them a perfect substitute for fragile glass mirrors in building decoration. Therefore, their application is based on such an outstanding decorative effect. Here we list a few examples of rose gold aluminum mirror sheets’ application. The first is solar panels. These need aluminium sheets of high and stable reflectivity, usually made of 3000 or 5000 series of alumin

　　 Aluminium plate  thickness ranges from 0.15mm to 350mm. It’s further divided into several categories: 0.15mm-2.0mm, 2.0mm-6.0mm, 6.0mm-25mm, 25mm-200mm and 200mm above. The most frequently used plates are below 25mm, known as aluminum plates of regular thickness. When we purchase aluminium alloy products, we tend to send inquiries containing thickness, this is because sometimes the price of an aluminium sheet plate is closely related with its thickness. 　　Generally speaking, the thicker an aluminium plate is, the higher its price. For example, a  16mm aluminium plate  is more expensive than a 2mm plate. This is because the thickness of aluminium plates has something to do with their alloys. Thick aluminium plates are more frequently used in weight carrying parts of ships, boats, planes and vehicles, which require excellent mechanical properties and long service life of the plates. Cheap aluminium grades usually show poor performances in either hardness or corrosion resistance,

Household  aluminium foil  and  food grade aluminium foil  are not the same thing. Household aluminium foil rolls are definitely of food grade, but food grade rolls are not necessarily household ones. By household we mean kitchen or used at home directly. 　　Food grade aluminum foil is free from toxic elements like heavy metals, and its surface is clean without rolling oil after being annealed at high temperatures. It’s further divided into household and packaging aluminum foil. The former is made of 8011 aluminium alloy, with a thickness between 0.015mm and 0.02mm, and width from 300mm to 450mm. Household rolls spotted at shops are usually small, weighing only less than 2kg, packed in a cardboard box. These, however, are not what Haomei Aluminium supplies. We usually get in contact with clients from overseas who purchase rolls with a weight no less than 20kg and cut the rolls into parts of shorter length and small width. The cut parts are eventually rolled into smaller rolls and p

The  repainted color coated aluminum coil for composite  refers to colored aluminium coil used in making composite panels like heat insulation panels, honeycomb panels, aluminium roofing sheets etc. The maximum width of the aluminum coil processed by our roller coating is 2350mm, and the maximum thickness of the roller coating is 2.5mm. The two new lines can process 400-500 tons of aluminum coils 24 hours without interruption. 　　The classification of  repainted aluminum coil  is as below. 　　1. Based on surface coating: polyester PE coated aluminum coil, fluorocarbon PVDF coated aluminum coil, epoxy roller coated aluminum coil. Of course, there are cases where one side is coated with fluorocarbon and the other side is coated with polyester; there are even cases where both sides are coated with fluorocarbon; 　　2. Based on coating thickness: single coating (4-20 microns); double coating (25-28 microns); 3 coatings (35-38 microns); 　　3. Based on surface pattern: wood grain aluminu

Where to buy  aluminium checker plate 8 x 4 ? As a professional supplier, Haomei introduces its specifications, features, uses and price as below. Common thickness for chequered aluminum sheets in the market ranges between 2.0mm and 8mm. The smallest width is 500mm, and biggest 2200mm, with 1250mm and 1500mm as the most frequently adopted. There is no limit in length, since regular length scope is enough for most orders. The treatment methods for the sheets’ surface include brushing, anodizing, and mill finish, thus there are brushed and anodized aluminium chequered plates in the market. Design patterns include 5 bar, 3 bar, 1 bar, 2 bar, diamond, pebble, ripple etc. As for grades, there are three categories. The poorest is 1000 series plates, covering 1050, 1060, 1070 and 1100. The second is 3000 series, like 3005, 3004 etc. These perform much better than 1xxx plates in either hardness or corrosion resistance, but they can not compete with 5052 and 6061 in either respect. Thus if

　　If you import 7075 t6 aluminium sheet plate from China. Here are things you need to know about  aluminium 7075 t6 price per kg . 　　7075 aluminum plate is also divided into domestic and imported in China. The unit price of 7075 aluminum sheet varies from brand to brand. US imports usually cost around 45 kilos, depending on whether you want Alcoa 7075 or T6 or 7075 T651. 　　The tax-included price of the national standard 7075 t6 aluminium plate with a thickness of 10mm or more is about 33.8 yuan / kg, and the unit price of 7075-T651 aluminum plate is higher. The production cost of 7075 aluminum sheet below 10mm is higher, and the price will be higher. See also the length and width specifications and purchase volume. The price of aluminum plate depends on the price of aluminum ingots on the day. The price of aluminum ingots varies from day to day but does not fluctuate greatly. Combining specific processing costs, we can get its price. 　　At present, a large number of  7075 alumin

A 5 bar aluminium checker plate is also known as the aluminum checkered plate with 5 bar. “5 bar” refers to the  aluminium chequered plate ’s pattern consisting of five horizontal leaf-like prominent bars of the same shape, size and height. There are small 5 bar plates and large five bar plates. The difference lies in length and height of the bars. Small bars are 30mm long, and large bars 40mm. Lining up at an angle between 60 and 80, these bar groups create enormous friction force between the sheet surface and alien objects pressing on them. Because of this, the aluminium cheaquered plate 5 bar ranks top with 1 bar aluminum plates in anti-skid area. Alloy grade: 5086, 1050, 1060, 1070, 1100, 3003, 5052, 5754, 6061, 6063, 6082 Temper: H12, H14, H16, H18, H22, H24, H114, F, T5, T651 Thickness: 0.8-10mm Width: 600-1800mm Length: 2000-16000mm Pattern: Diamond, five bar, two bar, 1 bar Surface: Mill finish, anodized, colored Lead time: 20-30 working days Payment: TT, L

The  high quality aluminum checkered plate 1000 series  is mainly made of 1060 and 1100, which are also known as the pure aluminium series. The representative is 1060 plate. The tensile strength of 1060 aluminium ranges from 110 to 130. Owing to the high content of aluminium(99.6%), it has a relatively low hardness, even lower than 1100. In comparison to other series of aluminium checker plates, its corrosion resistance is poorer as well. The common pattern types of 1000 series high quality  aluminum checkered plate  sheets include five bar, diamond, three bar, ripple, hammer, pebble etc, among which 5-bar and diamond are the most frequently applied, for they have better performances in skid resistance and decoration effect. Forming a number of angles from 60 to 80 degrees, these prominent shapes exert the strongest influence on friction force between shoes and the plate surfaces. Simple elegant design of the sheets’ patterns match kinds of decorative atmosphere indoors and outdoo