Electronic Aluminum Foil Used for Cable and Electronic Capacitor

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Aluminum foil is employed in paper capacitors because it is the cheapest electrical conductor for the 

application. It is also used in electrolytic capacitors because it is the cheapest conductor, but more

importantly because its oxide coating is the best practical dielectric for the application. Such capacitor 

foils are made of high purity aluminum (99.99 percent or better in some cases), and other purities also, 

depending upon the electrical conductivity and/or thickness and quality of oxide required for the specific 



2.Why you want to choose us?

We are a professional supplier for different kinds of aluminum foil. Those foils are widely used on food&pharmacy packing, decoration material, power capacitor & electrolytic condenser, air condition & automobile radiator, cable coating etc.


3.Specification and Application

Material:aluminium foil

Thickness: 0.01-0.05mm

Width: 500-1280mm

Material (alloy): 1100,1070,1235,1050,1060,3003,O-H18

battery,capacitor,computer,phone etc








1. For the first order, we have no limit for the quantity.

2. From the second order, the MOQ is 50pcs.


Lead Time

1. Sample order can be delivered from our factory in 3 working days.

2. General order can be delivered from our factory in 7 - 15 working days.

3. Big order can be delivered from our factory in 20-35 working days at most.


OEM / ODM Service

1. For CCTV products,If the total order quantities are above 100pcs, we can silk-screen print customer’s logo on the products, and put customer’s model numbers in the labels, boxes.

2. We accept ODM projects, and welcome your enquiries!


Warranty Policy

We provide one-year warranty for CCTV Cameras and DVRs after the shipment date. Any product proves defective under normal usage, we will repair or replace it.

1. If our customers could repair the products by themselves locally, we will supply necessary spare parts.

2. If the customers couldn't repair the products, the products will need to be sent back to us, and we repair and bear 50% freight charge. All of our products are 100% passed strictly quality inspection before delivery.


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Q:What temperature needed to keep the aluminium foil spray lacquer having the adhesive force
To judge the adhesive force of oil paint of aluminium paper,we should heat the double paint formulations and the curing agent of the lacquer to 80 degree and 150 degree.
Q:What's the national standard for aluminum tape?
Aluminum foil tape with all the seams of the aluminum foil composite paste, the seal and insulation nails puncture wounds repair. It is the main and accessory material of refrigerator or freezer and also the necessary material for the sales department of thermal insulated material. Aluminum tape is widely used in refrigerator, air conditioning, automobile, petrochemical, bridge, hotels and so on. Products description With purity of more than 99.95%, aluminum tape can eliminate electromagnetic interference (EMI), isolate electromagnetic wave to human body harm and unnecessary voltage or current that may influence its function. In addition, Electrostatic discharge after the ground has a good effect . Since its material is polyesters fiber, it is not easy to be damaged or cracked after multi using or bending. Due to its strong adhesion and good conductivity, it can easily fit in the wire winding and be cut according to customer requirements.
Q:The classification of aluminum foil
Q:What defects may causes through the aluminum foil roll?
Roll printing, roll eyes, uneven gloss, it is mainly due to the roll of aluminum foil defects, is divided into point, line, surface three. The most significant features three cycles appear. This defect is caused mainly due to: incorrect grinding rolls; FOD roll: incoming print defects injury roll; roll fatigue; the impact between the rolls, slippage.
Q:What is 1235 aluminum foil
Aluminum foil is the thin aluminum sheet which is widely used in the package of drug capsule and the milk seal. The 1235 aluminum foil brand number is the model number.
Q:How many applications does aluminum foil have?
Q:What is the thermal insulation principle of aluminum tape?
Since aluminum is a good conductor of heat, wrapping the tape with aluminum foil does quicken the heat loss instead of heat preservation. Therefore, it's better to wrap with heat-insulated cotton before wrapping with aluminum foil. Actually the thermal insulation cotton preserves heat rather than the aluminum foil which serves as a conductor to outside temperature to protect the inside temperature. It is featured by thermal insulation, waterproofness and corrosion resistance. Due to its extremely low absorption coefficient solar radiation, it can isolate from most of the heat transfer.
Q:What's the minimum length of aluminum foil a roll?
A roll of aluminum foil is 12000meters and the aluminizer is 6000meters.
Q:can use aluminum foil to shield the loudspeaker box wire?
Aluminum foil paper is not easy for grounding. If you can connect the aluminum foil with the pre-stage ground wire of power amplifier and connect well, it surely can help.
Q:What is the use of aluminum foil?
Aluminum foil in architectural applications is quite significant, paste it on the surface of the insulation material reaches the construction more convenient, clean and especially aesthetics reached a new height. But different types of aluminum foil effect varies greatly, such as fire protection and general is not a grade.

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