Aluminum Foil Paper Roll

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FAQ

Can foil paper be used in a microwave oven with barbecue?
As long as the microwave condition is not heated with metal ware, which is why you machine sparks, the mistake of using multiple mica film will be in the furnace cavity was black, serious will put cardiac magnetic tube for breakdown
Why aluminum foil used in food packing bags?A, good thermal conductivity, B, good ductility, C and strong corrosion resistance
Oxygen can be prevented from entering the food bag (common plastics can hardly prevent oxygen from infiltrating slowly),
Aluminum foil waterproof material, how much does it cost for a square?
It depends on whether you are using SBS waterproof membrane or self-adhesive waterproof coiled material
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.
When the wire is made, it needs a layer of foil inside, and the outside is insulated. Why is that?
Wire, usually used as a signal wire, is used as a shield to reduce interference from external signals to the transmitted signal;
Why can copper foil and aluminum foil shield electromagnetic signals?
Copper foil and aluminum foil can shield electromagnetic signals because they form a closed shielding chamber with the surrounding metal. Aluminum foil or copper foil and metal form continuous conduction
The existing engineering air conditioning pipe aluminum foil glass wool insulation requirements, supervision and protection layers, with glass cloth as a protective layer. Please follow mandatory specifications,
However, aluminum foil protective layer is easy to break, but for the wind pipe, the impact of no water pipes, can be accepted.
Car sunshade and black aluminum foil which is good, and the aluminum foil is white or cartoon, mainly considering the shading effect
The car shade is made of aluminum foil. The best color is white, the effect is good, if you like the cartoon, choose light color.Aluminum foil in general, general "light plate" type and pattern type, size is generally 60*130cm, suitable for most small cars. The aluminum foil heat shield with suction cup is easy to use. After expansion, it can be sucked in front windshield or inside rear window by suction cup.