1070 Aluminum Foil Introduction
1070 aluminum foil is a type of industrial aluminum foil with high plasticity, corrosion resistance, good electrical conductivity, and thermal conductivity. It is widely used in electronic appliances, lighting, packaging, and insulation industries.
The 1070 aluminum foil has a clean and flat surface, excellent forming properties, high elongation, and good strength. It can be used for various applications such as capacitors, lithium battery shells, and food packaging.
1070 aluminum foil waiting for packaging
1070 aluminum alloy belongs to the 1000 series of aluminum alloys. There are also 1050, 1060, 1100, 1235, etc. in the same series of aluminum alloys.
Chemical composition (%) of 1070 aluminium foil
| Element | Al | Si | Fe | Mg | Zn | Mn | Ti | Cu | V |
| Standard Value | ≥99.7 | 0.0431 | 0.203 | 0.0013 | 0.0093 | 0.0104 | 0.02 | 0.0022 | 0.0039 |
Properties and characteristics of 1070 aluminum foil
1070 aluminum foil is known for its excellent properties and characteristics, making it suitable for various applications:
- 1. High Plasticity: 1070 aluminium foil is highly malleable and can be easily formed into different shapes without compromising its integrity.
- 2. Corrosion Resistance: It exhibits good resistance to corrosion, making it suitable for use in humid or corrosive environments.
- 3. Electrical Conductivity: 1070 aluminum foil has excellent electrical conductivity, making it ideal for applications where electrical insulation is required.
- 4. Thermal Conductivity: It has good thermal conductivity, allowing it to efficiently transfer heat and maintain temperature stability.
- 5. Clean Surface: The foil has a clean and flat surface, ensuring it meets the high standards required for various industries.
- 6. Forming Properties: 1070 aluminium foil can be easily formed into intricate shapes, making it suitable for a wide range of applications.
- 7. High Elongation: It has high elongation, which means it can be stretched without breaking, making it ideal for applications that require flexibility.
- 8. Good Strength: Despite its high plasticity, 1070 aluminum foil also offers good strength, ensuring durability in various applications.
Mechanical Properties
| Thickness (mm) | Tensile Strength(Mpa) | Elongation % |
| 0.009-0.0099 | 45-100 | ≥0.5 |
| ≥0.010-0.011 | 50-110 | ≥1.0 |
| >0.011-0.012 | 50-110 | ≥1.5 |
| >0.012-0.013 | 50-110 | ≥1.7 |
| >0.013-0.014 | 50-110 | ≥1.8 |
| >0.014-0.016 | 50-110 | ≥2.0 |
| >0.016-0.018 | 50-110 | ≥2.2 |
| >0.018-0.020 | 50-110 | ≥2.5 |
| >0.020-0.022 | 50-110 | ≥2.8 |
| >0.022-0.025 | 50-110 | ≥3.0 |
Huawei 1070 Aluminum Foil Specifications
| Standard | ASTM GB JIS AISI,EN |
| Thickness | 0.006mm(6micron) – 0.2mm (200micron) |
| Width | 120- 1500 mm (tolerance:± 1.0mm) |
| Temper | O,F, H12, 114,H18,H22, H24,H26,H32, etc |
| Application | Aluminum foil is widely used in food, beverage, cigarette, medicine, photographic plate, household articles, etc. It is usually used as its packaging material, electrolytic capacitor materials, insulation materials for buildings, vehicles, ships and houses. |
| Price Term | Ex-work, FOB, CFR, CIF, etc |
| Delivery Time | 20-30 days. Standard size is in stock,prompt delivery or as order’s quantity. |
| Package | Export standard package, Carton box or wooden case, or waterproof paper, or as customer’s request. |
| The inner size of container is below: | |
| 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM | |
| 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM |
Common uses of 1070 aluminum foil
Industrial applications of 1070 aluminum foil
1070 Aluminium Foil for Electrolytic Capacitor
1070 aluminium foil has a high electrical conductivity of that can up to 65.0%IACS, as well as excellent thermal conductivity and corrosion resistance, which can well meet the property requirements of aluminium foil for electrolytic capacitor. It is worth mentioning that Huichang 1070 aluminum foil for electrolytic has stable performance and guaranteed quality. It is applied in capacitor and other electronic foil with a market share of over 80%.
1070 Aluminium Foil for Electrolytic Capacitor
1070 Aluminum Foil for Transformer
Commonly used thickness of 1070 aluminum foil for transformer is between 0.02 and 0.055mm. 1070 transformer aluminum foil has good conductivity, heat transfer, formability and corrosion resistance, so it can well meet the performance requirements of aluminum foil for transformer. In addition to its relatively simple production process, relatively mature technology, 1070 aluminum foil price is also extremely advantageous.
Packaging applications of 1070 aluminum foil
Battery Packaging
With the rise of lithium-ion batteries in various electronic devices, 1070 aluminum foil is used as the packaging material for battery cells. Its high purity and corrosion resistance make it ideal for this application.
1070 Aluminum Foil for Cosmetic Lid
Cosmetic bottle lid is commonly used between 0.17mm and 0.5mm thick 1070 aluminum foil. Huichang 1070 aluminum foil for cosmetic bottle lid is strictly and effectively controlled for strength, elongation and dimensional deviations, and our 1070 foil is flat, free of roll marks, scratches and stains, ensuring that other processing requirements such as bottle cap shaping and post-printing are met.
1070 Aluminum Foil for Cosmetic Lid
Food and beverage applications of 1070 aluminum foil
Packaging
1070 aluminium foil is widely utilized in the packaging industry for its ability to preserve freshness, block light, and resist moisture. It is commonly used for packaging food items such as snacks, confectionery, and dairy products.
Flexible Packaging
Its malleability and barrier properties make 1070 aluminum foil ideal for flexible packaging applications such as pouches, sachets, and blister packs.
Flexible Packaging
Why 1070 aluminum foil used for transformer winding?
The 1070 aluminum foil for transformer winding has the advantages of high conductivity, good corrosion resistance, high thermal conductivity and large extension ratio.
The 1070 aluminum foil for transformer winding can be used to make dry-type transformers, oil-immersed transformers and reactor windings.
The 1070 aluminium foil for transformer winding has a density of 2.7 g/cm3 and the tensile strength is 60-105 MPa, which can meet the strength requirement of aluminum foil winding.
The elongation is 15-30%, which can meet the elongation requirement of aluminum foil winding. The electrical conductivity is ≥65%IACS or ≥60%IACS.
The 1070 aluminum foil for transformer winding has good heat dissipation and does not increase the temperature rise of the coil during long-term operation, thus prolonging the service life of the coil. The use of 1070 aluminium foil for transformer winding can reduce the mass manufacturing cost of transformers by 15%.
1070 Aluminum Foil for Transformer
Advantages and benefits of using 1070 aluminum foil
- 1. Excellent Heat Conductivity: Aluminum foil containers excel in their ability to conduct heat efficiently, ensuring even cooking and heating of food items.
- 2. Lightweight and Portable: One of the key advantages of aluminum foil containers is their lightweight nature. This makes them incredibly easy to handle and transport.
- 3. Versatility in Cooking and Baking: Aluminum foil containers are incredibly versatile and can be used for a wide range of food items.
- 4. Durable and Sturdy: Aluminum foil containers are known for their durability and sturdiness. They are resistant to high temperatures and extreme cold, maintaining their shape and integrity during cooking and handling.
- 5. Retains Food Freshness and Flavor: Aluminum foil containers offer excellent barrier properties that prevent moisture and odors from seeping in or escaping. This helps to preserve the taste and aroma of the food.
- 6. Recyclable and Environmentally Friendly: Aluminum foil containers are highly recyclable, making them an eco-friendly choice.
- 7. Temperature Retention: Food wrapped in aluminium foil retains its temperature for a much longer period of time.
- 8. Food Safety: Aluminium foil is very effective at preventing bacteria from getting into your food, which helps reduce the risk of contamination and spoilage.
- 9. Versatility: Aluminium foil can be used in various ways, whether you’re reheating leftovers or packing snacks for school or work lunches.
Tips for handling and storing 1070 aluminium foil
When handling and storing 1070 aluminium foil, it’s important to package it securely during transportation to prevent damage. Keep the foil dry and away from moisture, and store it at a minimum temperature of +10 degrees Celsius.
Huawei 1070 Aluminium Foil
Avoid open-air storage, especially in industrial or urban areas, to prevent pitting corrosion. Regular quality control checks are necessary to ensure the slice’s end face is aligned and free from burrs or tower shape.
Lastly, take advantage of 1070 Aluminum’s excellent corrosion resistance and good welding properties when properly heat treated. Always prevent aluminum from coming in contact with other metals during storage.
More visit:https://www.alufoil.cn/news/what-is-1070-aluminum-foil.html
Casting production process and its introduction
The purpose of melting and casting is to produce alloys with satisfactory composition and high purity of melt, so as to create favorable conditions for casting alloys of various shapes.
Melting and casting process steps: batching --- feeding --- melting --- stirring after melting, slag removal --- pre-analysis sampling --- adding alloy to adjust the composition, stirring --- refining --- static Setting——Guide furnace casting.
Hot rolling production process and its introduction
- 1. Hot rolling generally refers to rolling above the metal recrystallization temperature;
- 2. During the hot rolling process, the metal has both hardening and softening processes. Due to the influence of deformation speed, as long as the recovery and recrystallization process is too late, there will be a certain work hardening;
- 3. The recrystallization of the metal after hot rolling is incomplete, that is, the coexistence of recrystallized structure and deformed structure;
- 4. Hot rolling can improve the processing performance of metals and alloys, reduce or eliminate casting defects.
- 1. The casting and rolling temperature is generally between 680°C and 700°C. The lower the better, the stable casting and rolling line usually stops once a month or more to re-stand. During the production process, it is necessary to strictly control the liquid level of the front tank to prevent low liquid level;
- 2. Lubrication uses C powder with incomplete combustion of gas for lubrication, which is also one of the reasons for the dirty surface of casting and rolling materials;
- 3. The production speed is generally between 1.5m/min-2.5m/min;
- 4. The surface quality of products produced by casting and rolling is generally relatively low, and generally cannot meet products with special physical and chemical performance requirements.
- 1. Cold rolling refers to the rolling production method below the recrystallization temperature;
- 2. There will be no dynamic recrystallization during the rolling process, and the temperature will rise to the recovery temperature at most, and the cold rolling will appear in a work hardening state, and the work hardening rate will be large;
- 3. The cold-rolled sheet and strip have high dimensional accuracy, good surface quality, uniform structure and performance, and products in various states can be obtained with heat treatment;
- 4. Cold rolling can roll out thin strips, but at the same time, it has the disadvantages of high energy consumption for deformation and many processing passes.
- 1. Finishing is a processing method to make the cold-rolled sheet meet the customer's requirements, or to facilitate the subsequent processing of the product;
- 2. The finishing equipment can correct the defects produced in the hot rolling and cold rolling production process, such as cracked edge, oily, poor plate shape, residual stress, etc. It needs to ensure that no other defects are brought into the production process;
- 3. There are various finishing equipments, mainly including cross-cutting, slitting, stretching and straightening, annealing furnace, slitter, etc.
Casting and rolling process
Casting and rolling process: liquid metal, front box (liquid level control), casting and rolling machine (lubrication system, cooling water), shearing machine, coiling machine.
Cold rolling production process
Introduction to finishing production process
Aluminum alloy has the characteristics of low density, good mechanical properties, good processing performance, non-toxic, easy to recycle, excellent electrical conductivity, heat transfer and corrosion resistance, so it has a wide range of applications.
Aerospace: used to make aircraft skins, fuselage frames, girders, rotors, propellers, fuel tanks, wall panels and landing gear struts, as well as rocket forging rings, spacecraft wall panels, etc.
Aluminum alloy used for aerospace
Transportation: used for car body structure materials of automobiles, subway vehicles, railway passenger cars, high-speed passenger cars, doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ship materials.
Traffic application
Packaging: All-aluminum pop cans are mainly used as metal packaging materials in the form of thin plates and foils, and are made into cans, lids, bottles, barrels, and packaging foils. Widely used in the packaging of beverages, food, cosmetics, medicines, cigarettes, industrial products, medicines, etc.
Packaging application
Printing: Mainly used to make PS plates, aluminum-based PS plates are a new type of material in the printing industry, used for automatic plate making and printing.
PS printing
Architectural decoration: aluminum alloy is widely used in building structures, doors and windows, suspended ceilings, decorative surfaces, etc. due to its good corrosion resistance, sufficient strength, excellent process performance and welding performance.
Aluminum alloy construction application
Electronic products: computers, mobile phones, refrigerator shells, radiators, etc.
Electronic product application
Kitchen supplies: aluminum pots, aluminum basins, rice cooker liners, household aluminum foil, etc.
Kitchen application
Packaging Of Aluminum Sheet/Coil
Every detail of packaging is where we pursue perfect service. Our packaging process as a whole is as follows:
Lamination: clear film, blue film, micro-mucosal, high-mucosal, laser cutting film (2 brands, Novacell and Polyphem);
Protection: paper corner protectors, anti-pressure pads;
drying: desiccant;
Tray: fumigated harmless wooden tray, reusable iron tray;
Packing: Tic-tac-toe steel belt, or PVC packing belt;
Material Quality: Completely free from defects such as white rust, oil spots, rolling marks, edge damage, bends, dents, holes, break lines, scratches, etc., no coil set.
Port: Qingdao or other ports in China.
Lead time: 15-45 days.
Aluminum sheet/plate packaging process
Aluminum coil packaging process
F: Are you a manufacturer or a trader?
Q: We are a manufacturer, our factory is at No.3 Weier Road, Industrial Zone, Gongyi, Henan, China.
F: What is the MOQ for ordering the product?
Q: Our MOQ is 5 tons, and some special products will have a minimum order quantity of 1 or 2 tons.
F: How long is your lead time?
Q: Generally our lead time is about 30 days.
F: Do your products have quality assurance?
Q: Yes, if there is a quality problem with our products, we will compensate the customer until they are satisfied.
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