Q:What is the difference between aluminum foil and aluminum foil?

The supermarket of the aluminum foil and aluminum foil is the same. (you can see the material description.)

Q:Home water heater exhaust pipe insulation material need to wrap it, please can Naiduo high temperature aluminum foil? Can you meet the requirements?

Aluminum foil is directly pressed into aluminum, melting point: 660.37, burning point: 550 degrees Celsius

Q:What's the difference between aluminum foil composite and aluminum foil transfer? Thank you for being an expert

The question is a little general. Aluminium foil compound, may be that our industry is in aluminum foil, aluminum foil with a polyurethane glue composite PET or PE film. Used to protect against electromagnetic shielding, signal shielding, radiation protection and so on. Such as the now popular pregnant women to wear radiation-proof clothes, there are components of aluminum foil.

Q:The aluminum foil is induced by a magnetic field. Why does it produce the opposite magnetic field?

Because, through the internal armature (internal) induction magnetic field lines, so that the electromagnet and the armature induction is a parallel relationship, so the electromagnet and armature produce the same magnetic field, and electromagnetic induction furnace of aluminum foil and they are opposite field.

Q:Do you want the foil removed from the outlet of the central air conditioner?

What Dongdong, send a photo come up, I do this line for a few years, do not understand what you say

Q:Aluminum foil and foil the far infrared effect? The foil is generally used for food. The foil and foil is not a look like? Or is the foil harder? How much is a roll?

Aluminum foil and paper bag is mainly used to smoke, but the difference is the thickness and temperature control! "Tinfoil" is tin metal rolling production, "foil" is aluminum rolling production. The use of foil offset printing, such as the kind of disposable lunch boxes used in the plane are aluminum foil do, can put the food heated in a microwave oven, and some fried foods, and hair with aluminum foil, generally hot foil are aluminum foil, packaging, printing, pharmaceutical, electronics, food, building so, many ways can be used in aluminum foil.

Q:In case a bright paper is aluminum foil or foil with what method can distinguish and what contain aluminum foil

Aluminum foil is usually used for moisture-proof packaging, and with the use of plastic film products, they have little, and now the cigarette packaging can be seen

Q:Why can copper foil and aluminum foil shield electromagnetic signals?

In addition because the copper or aluminum oxidation caused by the contact resistance increases, the long-term use of suggestions for tinned copper foil, shielding effectiveness after 2 years will not fall too much. I have a new measurement of shielding effectiveness of copper foil and tinned copper foil at the beginning are basically the same, 114dB (copper 1GHZ) and 112dB (tinned copper 1GHZ). The shielding effectiveness of one year after the 84dB (copper 1GHZ) and 110dB (tinned copper 1GHZ). The effect is really bad.

Q:Some drugs are wrapped on an aluminum foil board. What's the function of an empty plastic cover?

To prevent corrosion, infection, drugs, and secondly played a role in the process of physical damage to drugs.

Q:I heard that using aluminum foil and salt to add water can make the silver ring bright. Who told me what aluminum foil is and where can I buy it?

Aluminum foil paper is made from aluminum foil backing paper and aluminum foil paper bonding paper. Soft, easy to change, such as paper, and does not rebound after deformation. The utility model can be characterized in that the utility model has the advantages of ensuring shading, no falling, no light transmission, no pollution, and low price. Aluminum foil paper as an industrial raw and auxiliary materials, products are mainly used in packaging, protection, daily necessities, buildings and so on. The initial development of Hebei Langfang Dacheng is a common type of application in construction, and is mostly used in industrial buildings. It should conform to the application type and basic requirements of auxiliary building materials. Production began in 1932 and the test was successful. Aluminum foil is a new type of industrial material. Will replace more single material, widely used in a variety of flexible packaging. With economic development, China will become the world's most important packaging demand market. Aluminum foil packaging development prospects are very broad.