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:How many degrees of aluminum foil can burn?

The surface does not handle 500 degrees Celsius, if has the coating, the anode oxidation and so on, good nearly 1000 degrees will not burn.

Q:Some drugs are packed on aluminum foil. What's the use of an empty plastic cover?

Used to seal medicines to prevent contamination, dampness, etc

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

Because the induced magnetic field and the magnetic field belongs to the series, this series is similar as the battery positive and negative, the induced magnetic field is similar to positive and negative is similar to that induced by magnetic field produces the opposite magnetic field by aluminum foil. Such as magnets attract nails, nails through the magnetic field lines are external magnet (external) magnetic field lines,

Q:Aluminum foil will be pervious to light, super light?

The micron sized aluminum foil can be rolled directly, and the nanometer aluminum foil can deposit an aluminum layer on the organic substrate by vapor deposition, and then dissolve the substrate with organic solvent

Q:Can aluminum foil be harmful to human body?

HistoryThe original foil is really made of tin foil, aluminum foil is hard, will also bring a tin taste in food, which later aluminum prices reduced, replaced the aluminum foil foil in daily life there. However, because of the influence of aluminum on the brain, the surface of the existing aluminum foil is coated with aluminum to avoid the release of the metal.

Q:The foil can be used in the microwave heating?

The electric field of thick metal can resist the microwave, and the microwave reflected out, so the inner wall of the microwave oven is made of thick metal; if the thick walled metal container in the microwave and metal containers will reflect the microwave so that the food is not heated. But the foil is too thin, so electrical conductivity can cause a catastrophic reaction. The process of conducting a thin metal so rapidly that its temperature rises linearly can cause a fire. At the same time, the tip produced by the heat contraction of the foil causes sparks, which can ignite any combustible material in the microwave oven.

Q:Battery why aluminum foil as anode, copper foil as negative electrode?

In addition to stability, it is necessary to consider the conductivity of the material, whether it can be machined thin, as well as mechanical strength, cost and other factors. Finally chose Cu and Al.

Q:Without the backing of aluminum foil and aluminum foil backing is what is the difference between what is their characteristics?

My factory main operation is aluminum foil roughing mill in 20 years ago, a machine about one million, more than 170 kW, zhenshuang!!!

Q:What size is the aluminum foil bag?What are the commonly used sizes?

Aluminum foil bag, also known as "anti-static aluminum foil bag", "pure aluminum bag."". Appearance: opaque, silver gray.