1. The function of applying metallic silver to the gallbladder
The main purpose of coating metal silver inside the thermos bottle is to improve the insulation effect. The insulation principle of a thermos bottle is achieved through the vacuum layer inside the gallbladder and the double-layer glass body, and the coating of metallic silver can improve the efficiency of this process.
Metallic silver has good thermal conductivity and reflectivity, which can effectively reflect heat, avoid heat loss, and achieve better insulation effect. During the use of thermos bottles, the coated metallic silver can accelerate the rise and fall of water temperature inside the bottle, providing users with a more comfortable drinking experience in cold winters and hot summers.
2. Advantages of applying metallic silver to the gallbladder
(1) Improve insulation effect
The metallic silver coating can greatly improve the insulation effect of the thermos bottle, not only reducing heat loss, but also accelerating the rise and fall of water temperature inside the bottle.
(2) Sterilization and deodorization
Metallic silver can sterilize and deodorize, and coating metallic silver inside the thermos can prevent the growth of bacteria inside the bottle and ensure the purity of water quality.
(3) Strong corrosion resistance
Metallic silver has good corrosion resistance, which can effectively prevent the insulation bottle from being corroded, reduce the aging and damage of the bottle body.
3. Other coatings inside the thermos bottle liner
In addition to metallic silver, there are other coatings inside the thermos bottle, such as metal coatings, ceramics, glass, etc., all of which have their own advantages and applicable ranges.
Metal coating has good thermal conductivity and thermal conductivity, but the metal coating is thin and prone to detachment, requiring frequent maintenance.
Ceramic coatings and glass coatings have good corrosion resistance and aesthetics, but their thermal conductivity and reflectivity are poor, and their insulation effect is poor.
Therefore, different insulation bottle coatings can be selected for different needs and occasions to achieve better usage effects.
4. Conclusion
Coating metal silver inside the thermos can improve the insulation effect, sterilization, deodorization, corrosion resistance and other advantages. In addition to metallic silver, there are also different coating options such as metal coating, ceramics, glass, etc. Choosing different coatings can achieve better performance for different needs and occasions.
