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| Aluminum PCB Sheet |
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Posted by: MedicCon - 12-08-2020, 07:59 AM - Forum: Knowledge & Technique
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Aluminum is a kind of metal with conductivity, how can it be used as PCB entry sheet? The PCB entry sheet is Since there is an insulating layer, can the metal layer be made of other materials besides aluminum? Such as copper plate, stainless steel, iron plate, silicon steel plate, etc.In addition to the heat dissipation performance of the metal substrate, the thermal expansion coefficient, thermal conductivity, strength, hardness, weight, surface condition and cost of the metal substrate must also be considered.Generally, considering conditions such as cost and technical performance,aluminium PCB sheet is an ideal choice. The available aluminum plates are 6061, 5052, 1060, etc. If there are higher requirements for thermal conductivity, mechanical properties, electrical properties,etc., copper plates, stainless steel plates, iron plates and silicon steel plates can also be used.The aluminum PCB sheet is commonly used in LED lighting products. There are two sides, the white side is soldered with LED pins, and the other side presents the natural color of aluminum. It is mainly used in LED lamps, audio equipment, power supply equipment, etc. The main advantages of the aluminum sheet for PCB board are fast heat conduction and good heat dissipation performance.Choosing aluminum substrate is a premise to make economic PCB drilling boards. As a big aluminum sheet supplier, Haomei Aluminum can supply different alloys of aluminum sheets such as 6061, 5052, 1060, 1050,etc. Welcome to leave message below to get the best price.
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| Aircraft Aluminum Sheet VS Common Alloy Aluminum Sheet |
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Posted by: HolleyHowe - 12-08-2020, 07:59 AM - Forum: Knowledge & Technique
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Aircraft aluminum sheet is an ultra-high-strength deformed aluminum alloy, which is currently widely used in the aerospace industry. It has good mechanical and processing properties, good plasticity after solution treatment, good heat treatment strengthening effect and good toughness, which is an ideal structural material.Compared with common alloy aluminum sheet, aircraft aluminum sheet has higher requirements for strength, hardness, toughness, fatigue resistance and plasticity. Due to the light weight and light weight, aircraft aluminum has replaced the leading position of steel.There are many types of aluminum alloys used on airplanes. The aircraft aluminum sheet is mainly used for airfoil skins, airfoil long rafts,side frames, fuselage skins,etc. The commonly used alloys are 2 series and 7 series aluminum alloy.1. Al-Mg-Cu alloy: It is the most widely used aluminum alloy in the aviation industry. The typical ones are 2024, 2A12, 2017A, which have good strength, toughness, fatigue resistance and good plasticity.2. Al-Zn-Mg-Cu alloy: It belongs to a super hard aluminum alloy. The typical ones are 7075 and 7A09, which has high strength, high yield strength and large load. They can be used to make the upper wing and the beam on the wing.3. Al-Mg alloy: The typical ones are 5A02, 5A06 and5B05. It has high corrosion resistance, fatigue resistance, good plasticity and weldability. They are often used to make fuel tanks, tubing, etc.4. Forged aluminum alloy: The typical one is 6A02, which is with high hardness and good corrosion resistance. It is used to make engine parts, joints, etc.As a big aluminum sheet manufacturer, Haomei Aluminum has different types of aluminium sheets including aircraft aluminium sheet and common alloy aluminum sheet. Welcome to leave message below to inquire what you need.
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| Haomei Aluminum Aluminum Circle Suppliers |
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Posted by: ixofkucete - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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Haomei Aluminum is a big aluminum circle supplier. With the advanced aluminum circle production equipment, the production efficiency and material utilization rate has been improved a lot, especially the the raw material utilization rate has reached more than 80%.Our round aluminum plate range covers 1, 2, 3, 5, 6, 7, and 8 series alloys. They are widely used in aluminum processing industries such as cookware, lighting , road signs and aluminum cans and bottle sealing, aluminum tray, etc. The features of circular aluminum plate:1. The surface performance of the aluminum circle is good and there is no obvious scratches, oil stains, oxidation, black spots, etc.2. Haomei Aluminum has goog control of he grain size and elongation of the coil in the early stage, ensuring the excellent deep drawing and spinning performance of the aluminum discs and avoiding the defects such as drawing lines and high ear-making rate in the later processing.3. We have strict control and inspection of the alloy, temper and performance of the aluminum coil to ensure the accuracy and diversity of the provided circular aluminum plate.4. There are different classification of aluminum circles. The customer has rich kinds to choose from according to the different uses and requirements.5. The product packaging is firm and conforms to domestic sales and international export standards.Haomei Aluminum has complete types of circular aluminum plates especially large aluminum circle. Welcome to leave message below to inquire the latest price.
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| Jumbo Roll Aluminum Foil for Flexible Packaging |
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Posted by: fcaobkfid - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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At present, the jumbo roll aluminum foil has been a must-have material for flexible packaging in the food industry. It is widely used as small packaging bags, dairy product lids, bottle neck foils, capsules,etc. There are different specifications of aluminum foil, of which the thickness is usually 0.006-0.8 mm. Why is it so popular?Absolute protectionThe flexible packaging foil not only has low production cost, but also provides complete food protection. It is a rare barrier layer that completely blocks light, gas, grease, volatile compounds and water vapor. Aluminum foil has high temperature resistance, strong thermal stability and excellent thermal conductivity. It is also strong and durable, and can be used safely in contact with all food.Energy savingHaomei aluminum foil has been tailored and tested, which is suitable for further processing and conversion with your own production equipment. We guarantee excellent unwinding performance and trouble-free operation to achieve the highest productivity.Decoration and printing performanceAs a packaging material, aluminum foil jumbo roll has two great advantages: it has good decorative potential and high-resolution printing performance no matter which kinds of modern printing technologies you use.The shiny or matte surface of Haomei aluminum foil provides designers with almost unlimited possibilities, giving the packaging a unique visual appearance and easy brand recognition.As a big aluminium foil jumbo roll supplier, Haomei Aluminum provides our customers aluminum foil of this specification. Welcome to leave message below to inquire what you need. We also support customized requirements.Alloy8011/1235/8006TypeJumbo rollThickness0.006-0.2 mmWidth200-1400 mmColorSilverCertificateISO9001,ISO14001,RHSAS18001,SGSMOQ6 Ton
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| Cable Aluminum Foil Factory |
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Posted by: edmens3x - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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Since aluminum foil has high airtightness and shielding properties, the aluminum-plastic composite foil formed by coating a layer of plastic film on one or both sides, that is, cable aluminum foil is an ideal cable protection layer. The aluminum foil for cables is generally produced with 1145, 1100 and 8011 alloy.The cable foil is made by attaching a special plastic film (0.058mm thick) on the upper and lower surfaces of the 0.15-0.20mm thick aluminum foil. The strength should not be less than 6.13N/cm and the heat sealing strength should not be less than 17.5N/cm. The surface quality of aluminum foil is the most important factor affecting the peeling strength.Generally speaking, the overall requirements for the quality of cable foil are not very high, mainly including less oil, no pinholes, high mechanical properties, no oil spots,etc. However, cable aluminum foil has relatively high requirements for length and mechanical properties.In terms of length, the length of the cable foil is only allowed to be longer and not shorter. This requires careful calculations when casting and rolling the billet. The cast-rolled billet should be kept as long as 10 or 12 times the customer's required length, plus an additional 3% error.In terms of mechanical properties, that is, strength, the communication cable industry does not set a high standard for cable foil, but most customers require the strength of cable foil to be greater than 70MPa or 80MPa. Because cable aluminum foil needs to be divided into several small strips after covering with plastic film. The narrowest width is 12mm. There may be slight cracks or burrs during slitting, therefore a certain strength is very important. Welcome to leave message below to inquire the cable aluminum foil factory price.
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| What Gauge is Aluminum Foil Food Packaging |
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Posted by: Wenukata - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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What gauge is aluminum foil food packaging? The range of food aluminum foil packaging bags is wide, including facial mask aluminum foil bags, coffee aluminum foil bags, and tea aluminum foil bags,etc.In fact, the production of food aluminum foil packaging bags must follow a basic principle, that is, its thickness should not be too thick. First of all, it is divided into two types: transparent and opaque in appearance. A transparent packaging bag means that the food inside can be seen from the outside, while an opaque packaging bag cannot see the food inside.The production of food aluminum foil bags must pay attention to the appropriate thickness, that is, it should not be too thick or too thin. A packaging bag that is too thin will not have the protective effect of the packaging. It will easily be damaged if it is torn by external forces.For example, when the oily food is wrapped in a thin aluminum foil packaging bag, the oil stains will penetrate through the inside to the outside, which will affect the food quality. In addition, food aluminum foil bags that are too thin are greatly affected by the environment, and are easily decomposed under sun exposure and rain soaking.Food packaging bags that are too thick also have many disadvantages. Too thick packaging bags are easier to affect the shelf life of food, which means that it can shorten the storage time of food. Apart form that, too thick aluminum foil packaging are also very harmful to the environment. They may not rot and dissipate after many years.In short, the aluminum foil sheet thickness should not be too thick or too thin. Haomei aluminium foil food packaging is usually 0.006-0.2 mm. The commonly used alloys are 1145, 1235, 1100, 3003, 8011, 8079, etc. , meeting the main international standards like ISO,SGS,MTC,etc.
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| Types of Aluminium Foil |
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Posted by: BigManOreli - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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Since aluminum foil is of wide applications, there are many types of aluminum foil such as foil food packaging, cigarette aluminum foil, household aluminum foil, decorative aluminum foil, cable aluminum foil, aircon aluminum foil. Each type of aluminum foil has its own requirements for its alloy and thickness.Foil food packagingThe foil food packaging is widely used such as beverage bags, food packaging bags and aluminum foil container. The food foil price usually depends on alloy grades, specifications, technical requirements and dosage. The commonly used alloys and tempers are 8011/H22, 8011/H24, 8011/O and 3003/H24 aluminum foil. Generally, the 3xxx aluminum foil price is higher than that of 8xxx aluminum foil.Cigarette aluminum foilThe two main functions of cigarette aluminum foil are moisture-proof and good fragrance retention performance. In addition, aluminum foil for cigarette packaging is of strong mechanical properties, high blast resistance, puncture resistance and tear resistance.The common alloys of cigarette foil are 1235-O and 8079-O aluminum foils, which are used for cigarette packaging after being lined with paper, printed or painted.Household aluminum foilHousehold aluminum foil is widely used in cooking, freezing, preservation, baking and other industries. The disposable aluminum foil paper is convenient to use, safe, hygienic, has no peculiar smell and does not leak. The common alloys of household aluminum foil are 1235, 3003 and 8011 aluminum foil.Aircon aluminum foilThe aircon aluminum foil is used to make fins for air conditioner heat exchangers. At present, the common aluminum foils are 3102 and 8011 aluminum foil. The tempers are H22/H24/H26. The thickness is 0.08-0.2mm. There are certain differences in the strength and plasticity of each temper. The specific choice depends on the actual need.As one of the big aluminium foil jumbo roll suppliers in China, Haomei Aluminum has all these main types of aluminum foils. Welcome to leave message below to get what you want.
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| The Types and Specification of Aircon Aluminum Foil |
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Posted by: jameswaler - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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The aircon aluminum foil is a special material for the manufacture of heat exchanger fins for air conditioners. Aluminium foil for air conditioner can be divided into plain foil and hydrophilic aluminum foil according to their production process and performance.The air conditioner foil used in the early days is plain foil. In order to improve the surface properties of the plain foil, an anticorrosive inorganic coating and a hydrophilic organic coating are applied before forming to form a hydrophilic foil.Compared with plain foil, its refrigeration efficiency is increased by about 5%, making it a more ideal air-conditioning heat dissipation material. Hydrophilic aluminum foils account for more than 80% of the total aluminum foils for air conditioning.The amount of aircon aluminum foil for air conditioners varies greatly depending on the model and power. In recent years, the thickness of aircon aluminum foil has decreased from 0.12mm-0.15 mm to 0.09-0.11 mm.At the same time, as the production of air conditioners develops in the direction of high efficiency, energy saving and light weight, the demand for aluminum foil for air conditioners has decreased. In the last two years, the ratio of high-power air conditioners has increased, and the amount of aluminum foil per air conditioner has reached 7-10 kg. From this point of view, the current average amount of aluminum foil per air conditioner still remains above 4 kg.With the development of technology, there is a trend of further thinning of aluminum foil for air conditioner. The current leading hydrophilic aluminum foil in some countries is 0.09 mm. In an extremely thin state, aluminum foil must have good formability. Its structure and properties must be uniform and has less defects.As a big aluminum foil supplier, Haomei aluminum foil for air conditioner can be 0.08 mm. Welcome to leave message to inquire aircon aluminum foil price.
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| Where to Buy Quality Round Aluminum Blanks Discs |
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Posted by: ujiwy - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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The demand for round aluminum blanks discs is very large and they are irreplaceable in many fields such as cookware, medical and aerospace fields. To meet the using requirements, we need to balance its practicality and cost. Where to buy quality round aluminum discs?1. Strict control of aluminum ingotIt is well known that the quality of the raw materials of circular aluminum plate will directly determine its performance and service life, etc., especially in some special fields such as medical and aerospace fields.Haomei Aluminum has strict control of aluminum ingot and implement various properties, such as alloy element, temper, strength,etc., thus guaranteeing its performance in the specific use.2. Precise cutting and cost optimizationTo ensure the high cost performance of Haomei round aluminum plate, Haomei Aluminum stress the precise cutting. We adopt modern precision equipment, which greatly reduces errors and losses, and improves the utilization rate of raw materials.The improvement of more precise production will further enhance the cost optimization, which can better transfer profits to the majority of partners.As a large aluminum circle manufacturer, Haomei Aluminum has different alloys including 1050, 1060, 1070, 1100, 3002, 3003, 3004, 5052, 5754, 6061 etc. The diameter is 20-1200 mm. If you like to buy quality round aluminum plate, welcome to leave message below.
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| Aluminum Circle For Pans |
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Posted by: kevinbb16 - 12-08-2020, 07:57 AM - Forum: Knowledge & Technique
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The aluminum circle for pans is a metal with extremely high thermal conductivity, good rust resistance and excellent resistance to various corrosion. More importantly, it will not have oxidation reaction after long-term contact with food. With micro element, its strength also gets obvious function.The production process of cookware mainly includes blanking, deep drawing, flushing, bottom trimming and cleaning. In the blanking process, the first thing to do is to make a selection of the metal materials for the cookware.Since the cookware needs to maintain a good heat conduction function, and at the same time achieve stable chemical functions during high-temperature cooking, this makes the selection very strict. 3003 and 1060 aluminum circle are the common choice.1060 aluminum circle is mainly used for cookware and road signs. The common thickness is 1.0 mm and 1.2 mm. It features safety, lightness and easy processing. The hot rolled and cold rolled aluminum circles are both available. The outer diameter can range from 80mm-900mm.The processing of aluminum metal blanks is generally divided into punch processing and manual processing unch processing: 1. Blank material cutting (cut into square) 2. Punch into the right sizeManual processing: It is mainly for the large aluminium circles of some special specifications.As a big aluminum circle supplier in China, Haomei Aluminum, relying on advanced equipment and strict control, can offer customers quality aluminum circles with precise size and best price. Welcome to leave message below to inquire the latest price.
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