What is Dan's name in the thermos
Do you want to ask is the material of hot water tank. Hot water inside use double deck glass, two layers of glass on the silver plating, like a mirror, can reflect the heat rays back, it's cut off the access of the thermal radiation; 2, the thermos flask into vacuum between the two layers of glass, and destroys the condition of convection conduction, hot water bottle caps to choose is not easy to heat transfer of cork, partition the convection heat transfer pathways, perfectly heat transfer of the three roads are blocked, heat can remain for a long time; 3, thermos of insulation is not so ideal, there is still a part of the heat can come out, so the thermos of heat preservation time have a limit; 4, hot water inside two layers of glass on the silver plating, mercury is a poisonous, but now the thermos is not use mercury as vacuum bravery layer with polish, but with the aluminum alternative, you can rest assured that won't be poisoning, do not need to go to the hospital; 5, do you want to take, the safe, cannot treat STH lightly.
Is silver. Silver plating is between the inner and outer glass, silver instead of other metals, because silver can be the most effective to prevent hot water bottle heat by thermal radiation, the effect of other metal silver as well. Thermos is very cheap, it is due.
Ha ha, and there is no other name in the industry. As long as you search: thermos/vacuum flask of bladder purchase or suppliers, manufacturers, such as words can be found.
