Friends who like to drink cold boiled water always have a cold kettle at home, which is specially used to hold boiled cold boiled water. Generally, the common cold kettles on the market are mainly made of glass, ceramics and plastic, and a few are made of stainless steel. No matter what kind of material, it is required to be made of food-grade materials without harmful ingredients. Relatively speaking, glass and ceramic cold water pots are healthier, more practical, more beautiful and more suitable for family use. Let's take a look at the material of the cold kettle. First, what are the materials of the cold kettle?

For the convenience of drinking water in summer, it is very important to choose a suitable cold water kettle. A good cold water kettle should have large capacity, good sealing performance and safe and reliable materials. The common cold water kettle materials mainly include:

1, glass

Cold water jugs made of glass are common, which are safe and beautiful, and have a smooth and transparent surface. There are two kinds of commonly used glasses: ordinary soda-lime glass and high-temperature resistant borosilicate glass, among which high-temperature resistant borosilicate glass cold water jugs have better performance.

2. Ceramics

The ceramic cold water kettle is similar to the glass cold water kettle, and it is also a relatively safe material, and it is easy to break, but the ceramic cold water kettle is not as good as the glass one in cleaning.

3. Plastic

Plastic cold water pots are also common, usually made of food-grade natural ABS resin. Considering food health, it is generally required not to contain bisphenol A and heavy metals.

4, stainless steel

Cold water bottles made of stainless steel are rarely seen, but they are also available in the market. They are generally made of food-grade stainless steel, that is, 304 stainless steel or 3 16 stainless steel, but considering the cost, they are usually rare.

The above is the main material of cold water kettle, so what material is good for cold water kettle?

Second, what material is good for the cooling kettle?

When buying a cold kettle, the first thing to consider is which material to buy, so what material is suitable for the cold kettle?

Generally speaking, glass and ceramic materials are commonly used in cold water bottles, and stainless steel cold water bottles are rare because of their high cost and poor performance. Although the plastic cold kettle is not fragile, the liquid in it will have some odor if it is left for a long time, and the plastic material is not smooth, which makes it easier to shelter evil people and shelter evil people, so it is not recommended to use it. Cold water bottles made of glass and ceramic are relatively safe and healthy, and have good aesthetics, but they are easily broken, so it is good to pay more attention when using them.

To sum up, it is generally recommended to choose glass or ceramic for the cooling kettle.