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What special material does the cold water bottle naked cup use to withstand the high temperature test of freshly boiled hot water?

Release Time : 2024-12-12
In daily life, the cold water bottle naked cup can be directly poured into the freshly boiled hot water and is not afraid of the high temperature test, which is due to the special material it uses.

High borosilicate glass is one of the high-quality materials commonly used in this type of cold water bottle naked cup. Among the main components of high borosilicate glass, the boron element plays a key role. Boron atoms and silicon atoms form a special network structure, which makes it have an extremely low thermal expansion coefficient. When hot water is poured in, the cup expands very little due to heat, which greatly reduces the risk of cracking due to uneven thermal expansion and contraction compared to ordinary glass. Even in the case of drastic temperature changes, such as pouring boiling water directly from the refrigerator, the cold water bottle naked cup made of high borosilicate glass can still remain stable and will not easily burst, providing users with a safe and reliable hot water storage experience.

Another commonly used material is stainless steel. Stainless steel has good high temperature resistance, and its alloy composition contains elements such as chromium and nickel. Chromium can form a dense chromium oxide protective film on the surface of stainless steel, which not only makes stainless steel have excellent corrosion resistance, but also effectively prevents high temperature from damaging the internal metal structure. Nickel further enhances the strength and toughness of stainless steel, making it less likely to deform or damage when subjected to the impact of hot water. Moreover, the stainless steel cold water bottle naked cup also has good thermal conductivity, which can quickly and evenly disperse the heat of hot water, reduce local overheating, and thus extend the service life of the cup.

In addition, some new composite materials are also used in cold water bottle naked cup. These composite materials are often made by combining a variety of high-temperature resistant and high-strength materials through special processes. For example, ceramic particles are combined with polymers, and the high-temperature resistance of ceramics is combined with the toughness of polymers, which not only ensures the stability of the cup at high temperatures, but also gives it a certain impact resistance, so that the cold water bottle naked cup can calmly deal with the freshly boiled hot water. At the same time, it is more durable in daily use and is not easily damaged by accidents such as collisions, meeting people's needs for high-quality and multi-functional drinking water containers. Whether it is used at home or carried outdoors, it can be an ideal choice.
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