Aluminum Foil Static Hair

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FAQ

With aluminum foil bag vacuum packed food, placed in the pot steaming, a total of three layers, the above two layers are all right, the bottom layer is broken, what is the matter ah ~ ~!
The problem of glue, as well as ordinary vacuum bags, is a normal problem, after all, it's not a cooking bag. Instead of cooking CPP, a vacuum bag that can be used for cooking.It is not a special cooking bag, so it is easy to break when steaming.
What is aluminum foil?Direct rolling with metallic aluminium
(7) aluminum foil has good plasticity, so it can be used to package products of various shapes. It can also make containers of various shapes at will.(8) the hardness of aluminum foil is large, the tensile strength is large, but the tear strength is small, so it is easy to tear.(9) the aluminum foil itself can not be heated and sealed, and it must be coated with hot material on its surface, such as PE, for thermal sealing.(10) aluminum foil may cause adverse reactions when exposed to other heavy metals or heavy metals.
What are the application areas of aluminum foil?
Four major aluminum foil applicationsI. composite foil for automobilesWith the rapid development of automobile and aluminum rate of China's automobile industry continues to improve, the rapid increase in foil market demand for automotive vehicles, there are two kinds of foil, a composite foil is used for automobile air conditioner, automobile air conditioner China has aluminum, aluminum foil on the annual demand of 15 thousand tons; the other a composite foil for auto radiator, used in the manufacture of automobile radiator, condenser and evaporator, the auto radiator aluminum rate reached 40%, the annual demand of 3 thousand tons.
Is the aluminum foil used for fresh keeping the better the heat preservation?
To overcome the ordinary styrofoam brittle deformation, recovery of the shortcomings of the poor. The utility model has the advantages of water separation, moisture proof, shock proof, sound insulation, heat preservation, good plasticity and strong toughness.
With aluminum foil wrapped 0.1mol metal sodium in water by needle konza a plurality of small holes, after complete reaction, the volume of gas released (standard) (for)A. cannot determine that B.1.12L C. is greater than 1.12L and D. is less than 1.12L
The formula is Na+Al+2H 2 O=NaAlO 2 +2H = 2, according to the equation of knowledge
What is the difference between aluminum foil and aluminum foil?
But the real foil, is Tomb-sweeping Day supplies oh.Different material
Home water heater exhaust pipe insulation material need to wrap it, please can Naiduo high temperature aluminum foil? Can you meet the requirements?
The melting point of aluminium is 660.4 degrees centigrade and the boiling point is 2467. The foil can resist high temperature, but it will be oxidized. A white powder, a covalent compound, having a melting point of 2050 DEG C and a boiling point of 3000 DEG C. Therefore, it can be inferred that if oxidized, the final result may not be aluminum foil, but also alumina. A touch may be powdery.
The action of perforating aluminium foil and non perforating aluminium foil
Similarly, relatively high temperature objects are cooled by heat loss, and objects with relatively lower temperature are heated by heat.