1100 aluminum foil

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Alloy	1100
Temper	F, O, H14, H16, H18, H19, H22, H24, H26, H28
Thickness	0.006-0.2 mm
Widthness	100-1600 mm
Length	C
Typical Products	Heat exchangers, storage containers and capacitor shell materials, etc.

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1100 aluminum foil introduction

1100 aluminum foil is an aluminum foil made of 99% pure aluminum, containing no more than 1% of other chemical elements. It has good formability, corrosion resistance, and is easy to process and shape.

The processed aluminum-plastic panels have the characteristics of weather resistance, corrosion resistance, fire resistance, moisture resistance, sound insulation, heat insulation, light weight, easy processing, and convenient transportation and installation.

1100 aluminum foil

1100 aluminum foil is widely used in heat exchangers in the refrigeration industry, storage containers in the chemical and food industries, and capacitor shell materials in the electronics industry due to its good performance.

Technical Prameters of 1100 Aluminum Foil

Elements	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others	Al
Content	0.95		0.05-0.2	0.05	–	–	0.1	–	0.15	Remain
Typical alloy			1100 Aluminum Foil
Material temper			F,O,H14,H16,H18,H19,H22,H24,H26,H28
Thickness (mm)			0.006-0.2
Width (mm)			100-1600
Length (mm)			Customize
Typical product			Electrolytic capacitor, Food industry packaging, etc

1000 series aluminum alloy chemical composition comparison

Chemical Composition(%)
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ti	Zr	Al
1235	≤0.65 (Fe+Si)		≤0.05	≤0.05	≤0.05	–	–	≤0.10	≤0.03	–	≥99.35
1145	≤0.55 (Fe+Si)		≤0.05	≤0.05	≤0.05	–	–	≤0.05	≤0.03	–	≥99.45
1050	≤0.25	≤0.40	≤0.05	≤0.05	≤0.05	–	–	≤0.05	≤0.03	–	≥99.50
1060	≤0.25	≤0.35	≤0.05	≤0.03	≤0.03	–	–	≤0.05	≤0.03	–	≥99.60
1070	≤0.20	≤0.25	≤0.04	≤0.03	≤0.03	–	–	≤0.04	≤0.03	–	≥99.70

Mechanical properties of 1100 aluminium foil

Alloy	Temper	Thickness (mm)	Tensile Strength （Mpa）	Yield Strength （Mpa）	Elongation (%)	Cupping test value I.E/mm
1100	O	0.08-0.10	80-110	≥50	≥18	≥6.0
	O	0.10-0.20	80-110	≥50	≥20	≥6.5
	H22	0.08-0.10	100-130	≥60	≥18	≥5.5
	H22	0.10-0.20	100-130	≥60	≥20	≥6.0
	H24	0.08-0.10	115-145	≥70	≥15	≥5.0
	H24	0.10-0.20	115-145	≥70	≥18	≥5.5
	H26	0.08-0.10	130-160	≥90	≥8	≥4.0
	H26	0.10-0.20	130-160	≥90	≥10	≥4.5
	H18	0.08-0.20	≥160	–	≥1	–

Advantages of 1100 aluminum foil

1. The surface of the 1100 aluminum foil is uniform in color, clean, and flat in shape, with no obvious roller marks, pitting, pinholes, or corrosion marks;
2. There are no rolling defects such as creases, spots, bright lines, etc. on the surface of the aluminum foil;
3. There is no color difference on the surface of aluminum foil;
4. There is no oil on the surface, no serious oil smell, and no oil spots visible to the naked eye;
5. Strong mechanical properties, high blast resistance, puncture resistance and tear resistance;
6. Surface tension, dyne pen test shall not be less than 32 dyne;

Characteristics

Superior Ductility for Versatile Applications: At the core of 1100 aluminium foil manufacture lies its superior ductility, which refers to its ability to undergo extensive deformation without compromising its structural integrity. This unique property allows the foil to be drawn, rolled, and shaped into various thicknesses and forms, making it incredibly versatile for a wide range of applications.

1100 aluminum foil for food

Precision Rolling Process: The manufacture of 1100 aluminium foil involves a precision rolling process that utilizes the foil’s high ductility. During this process, the foil is passed through multiple sets of rollers to reduce its thickness to the desired level. The high ductility of 1100 aluminium ensures a smooth and uniform rolling process, resulting in foil with consistent thickness and surface quality.

Thinner Gauges for Enhanced Efficiency: Due to its exceptional ductility, 1100 aluminium foil can be manufactured in extremely thin gauges without sacrificing its mechanical strength. This characteristic is particularly advantageous in industries like electronics and packaging, where lightweight and efficient solutions are sought after. The foil’s ability to maintain its integrity even in thinner forms makes it an ideal choice for applications that require precision and resource optimization.

1100 Aluminium foil application

1.Food Preparation: 1100 aluminum foil is “dual-ovenable” and can be used in both convection and fanassisted ovens. A popular use of foil is to cover thinner sections of poultry and meat to prevent overcooking. The Henan Huawei also provides recommendations on limited uses of aluminum foil in microwave ovens.

2.Insulation: Aluminum foil is 99 percent reflective and is widely used for thermal insulation, heat exchanges and cable liners. Foil-backed building insulation not only reflects heat,also provides a protective vapor barrier.

1100 aluminum foil for fin stock

3.Electronics: Foil in electrical capacitors provides compact storage for electric charges. If the foil surface is treated, the oxide coating works as an insulator. Aluminum foil capacitors are commonly found in electrical equipment, including television sets and computers.

4.Geochemical Sampling: Aluminum foil is used by geochemists to protect rock samples. Foil provides a seal from organic solvents and does not taint the samples as they are transported from the field to the lab.

5.Art and Decoration: Anodizing aluminum foil creates an oxide layer on the aluminum surface that can accept colored dyes or metallic salts. Through this technique, aluminum is used to create inexpensive, brightly colored foils.

6.Phenolic pipes and air ducts: Used in combination with phenolic resin to make phenolic aluminum foil air ducts. This kind of air duct has the characteristics of thermal insulation, sound insulation, fire prevention, etc., and is widely used in the air conditioning and ventilation systems of buildings.

7.Packaging industry: Packaging materials used for food, medicine, tobacco, etc., because they are non-toxic, moisture-proof and highly malleable, they can effectively extend the shelf life of products and keep them fresh.

8.Building Materials: Used in insulation, roof waterproofing or as an integral part of other building materials to take advantage of its light weight and weather resistance.

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.

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.

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.

Cold rolling production process

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.

Introduction to finishing production process

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.

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.