What material is good for the kettle liner? When buying a thermos bottle, the material of its inner container is very important, which is also related to its service life. Many people still don't know what is the safest material for boiling water in a kettle. The following materials are suitable for making the kettle liner.

What material is the inner container of the kettle? 1 plastic electric kettle.

The plastic electric kettle referred to here is not what we think of as a plastic product. But the plastic part should be made of PP food-grade material, which is resistant to high temperature and gas. At present, this product is still on the market.

Its main advantages are:

1, the price is cheap.

2, easy to clean, light, diverse colors and styles, can be used to decorate the room.

Boiling water is fast and convenient. Generally, it takes 5- 10 minutes to boil water, which is also the * * * of all electric kettle products.

However, in recent years, due to the plasticizer storm and some disadvantages of the product itself, coupled with the rise of people's health awareness, PP food-grade electric kettle products gradually faded out of the market.

Stainless steel electric kettle

Stainless steel electric kettle is also the most widely used product type in the market at present. Its advantages are: 1, durable stainless steel shell, simple and generous, reasonable price, favored by most families. In addition, the current fashion of color steel electric kettle on the market also meets some gift-giving needs, which can be said to be a more practical gift-type small household appliances. At the same time, stainless steel electric kettle is also the first choice for restaurants, hotels and other public places. 2, stainless steel material is relatively safe, consumers can generally buy with confidence.

Disadvantages:

1, metal kettle will produce scale when used for a long time, and descaling is more troublesome.

Not long ago, soymilk machine caused many consumers' prejudice against small household appliances because of industrial engine oil. Here, the author also reminds everyone that when buying electric kettle products, we must first look at whether it has CCC compulsory certification mark, and then choose a brand with guaranteed quality.

Ceramic electric kettle

Ceramic electric kettle is very decorative, especially many products adopt retro design, or imitate the design of blue and white porcelain, or imitate the appearance of teapot. Undoubtedly, it adds a classical atmosphere to the family.

Advantages of ceramic electric kettle:

1, high-grade, ceramics are generally appreciated as handicrafts, made into electric kettles, with exquisite tea sets, elegant and convenient for drinking tea. It can also add an emotional atmosphere to the family.

2. Ceramic electric kettle has many colors. For example, the design of blue-and-white ceramic electric kettle and imitation teapot is very popular with consumers in the market. Buying home is a good ornament.

However, ceramic electric kettle products also have some shortcomings: for example, ceramic products themselves are fragile, so handle them carefully to avoid collision, so as not to damage the fuselage and affect the appearance and performance. Secondly, the price of ceramic electric kettle is more expensive. Moreover, ceramics, purple sand and other materials themselves are not conductive, and when you buy them back, you will find that the ceramic electric kettle still uses a stainless steel liner inside the fuselage. You can't really use a teapot, especially those who pursue tea flavor. Please choose carefully.

What material is the inner container of the kettle? What is the material of the kettle for boiling water?

Boiling water can be made of stainless steel, glass and ceramics. Stainless steel pot is not easy to rust, easy to clean, extremely durable and cost-effective. The glass pot is transparent in appearance, which is convenient for grasping the depth of water and observing the state of water in the pot. Ceramic pot is beautiful, healthy, nontoxic and environmentally friendly, but fragile, and suitable for people who have no pets and active children at home.

What material is the kettle made of?

1, stainless steel

Stainless steel is a very common kettle liner material in the market. Stainless steel is not easy to rust, easy to clean and extremely durable, which is a very cost-effective choice. When purchasing stainless steel kettles, you should pay attention to purchasing food-grade stainless steel kettles.

2. Glass

Many health pots on the market are made of glass. This kind of health pot has the function of boiling water, with the advantage of transparent appearance, which can better grasp the depth of water when receiving water, and it is also convenient for us to observe the state of water in the pot.

3. Pottery making

The advantages and disadvantages of ceramic kettle are very obvious. Its advantages are beautiful appearance, health, non-toxicity and environmental protection. But this kind of kettle breaks easily. If we don't have pets such as cats and dogs or lively friends at home, ceramic kettles will be a good choice.

What material is the inner container of the kettle? 3. What is the inner container of a thermos?

Many families are used to putting a thermos pot at home to drink water. Especially in winter, the thermos pot can provide a long heat preservation time, which is very convenient for families to drink warm water all the time. As we all know, the insulation performance of a thermos pot has a lot to do with its inner container, so what materials are the inner container of the thermos pot?

1, stainless steel liner

Most of the thermos pots with stainless steel insulation liner are made of food-grade 304 stainless steel, which has strong corrosion resistance and low thermal conductivity, and can provide good insulation effect after interlayer vacuum treatment.

2, glass liner

High borosilicate glass or borosilicate glass is mostly used in insulated kettles with glass liners, with good high temperature resistance and safe use. Silver plating on glass liner can also use the principle of specular reflection to reduce heat loss and improve heat insulation effect.

3, ceramic liner

Ceramic insulation liner is safe and harmless, but the cost and insulation effect are not particularly ideal, so there are few insulation pots with ceramic liners in the market.

4, purple sand liner

The inner container made of purple sand has certain functions of heat preservation, health preservation and conditioning, and is usually used with stainless steel shell to improve the heat preservation effect and service life. Another advantage of purple sand thermos is that it is slow in heat transfer and not easy to heat.

5, plastic liner

The plastic liner only has heat preservation function, which has short heat preservation time and poor heat preservation effect, and is generally not used often, so there are fewer plastic heat preservation pots on the market.

The above are five kinds of common liner materials for thermos pots. Usually, stainless steel liner and glass liner are two common liners. So is the glass liner of the thermos good or stainless steel?

2. Is the glass thermos better or the stainless steel thermos better?

Generally, buying a thermos will encounter the problem of buying a glass thermos or a stainless steel thermos. So how to choose these two kinds of thermos? The difference between glass thermos and stainless steel thermos is mainly reflected in the following aspects:

1, insulation effect

According to the requirements of national standards, the daily heat preservation containers for double-layer glass vacuum bottles are 1, 8~2, 0L, with a diameter of 40~44mm, temperature measuring time of 24 hours, and the heat preservation efficiency is ≥60 degrees Celsius; The capacity of stainless steel products with inner plugs is ≥ 1 and 8L, and the diameter is ≥39~