Is it better to have a glass liner or a stainless steel liner?

At first, I thought stainless steel was good. But after using two stainless steel ones, I found that if I use them at home, it is better to use glass.

The stainless steel one is easy to break, and if it breaks, the pot will be scrapped. The reason is that the insulation principle of stainless steel is the vacuum layer between two layers of stainless steel, which plays a role in heat preservation. However, to make these two pieces of stainless steel non-porous, according to the current general manufacturers, the junction can only be sealed by welding.

In the process of use, thermal expansion and cold contraction.

It is easy to cause holes, and as soon as there are holes, there will be air leakage, and as soon as there is air leakage, the pot will be wasted.

This was true of both of my previous ones. So I bought a glass gall, which is much cheaper than stainless steel. However, the thermal insulation effect and service life will be much better.

If you use it at home, you still use a glass gall.

Glass liner! Easy to break! Cause burns!

Especially the elderly and children! And some patients! Handicapped!

Although** inexpensive! But once the unexpected happens! Far more than worth the loss!

And the broken glass liner is currently at a very low level of garbage disposal in my country! As with a lot of household waste disposal! There is no special scientific processing system and scientific technology and institutional norms!

The so-called "garbage classification and disposal" has not been advocated until now, and there has been considerable progress in comprehensive policies, systems, facilities, science and technology! Whether it's hazardous waste or renewable waste, most cities still don't sort it and simply landfill it! And the glass liner can't be with the broken glass**!

Due to the fragility! In addition, many Chinese people have low quality! Rarely pack in a bag to avoid splintering debris!

The ideological quality of sanitation workers is generally not high! It is impossible to guarantee a clean-up! Residual debris, like broken glass, will inevitably scratch people or children who are scavenging!

And the stainless steel sandwich vacuum thermos flask is even more ideal! First of all, the life is much longer! The final cost is much lower than that of a glass liner thermos!

And it's safer! Don't worry about bursting! And there is a safe bottle mouth!

Even if you touch it, it won't drip out and burn people! As for keeping warm for a long time, it doesn't make sense! Because boiling water overnight is hard to drink!

Bad taste! Can only be used for washing or washing clothes and feet!

The heat conduction of the glass is slower, and the silver-plated glass liner can effectively reduce the external heat radiation, so the glass liner thermos bottle is better insulated. However, the glass is fragile, so you can choose a glass liner for indoor use, and a stainless steel liner for outdoors.

I feel that the ceramic is even better, and it's almost the same.

Stainless steel liner is good.

The stainless steel liner is better than the glass liner. Its inner liner has good material, high strength, high temperature resistance and corrosion resistance; The performance is stable, not easy to rust, and it has strong pressure resistance and good thermal insulation performance. If the thermos pot at home is used as a carry-on out, the stainless steel vacuum cup is easy to carry and durable.

Thermos kettles belong to kitchen equipment, especially pots used to boil water. The structure of the energy-saving thermos kettle, including the wall and the spout, is as follows: the outer surface of the wall is wrapped with an insulation layer, and the outer side of the insulation layer is equipped with a protective layer.

Because the insulation layer is wrapped on the outside of the pot wall, this can reduce the heat dissipation of the pot wall, reduce energy loss and achieve the effect of energy saving and heat preservation.

Maintenance of thermos pots

1. It should be sterilized at high temperature before use. Before using the new product, it must be scalded several times with boiling water or detergent and sterilized at high temperature to achieve the effect of killing bacteria.

2. Keep dry after use. To prevent odors or stains, rinse well with a neutral detergent and allow to dry thoroughly after use.

3. Avoid collisions. In the process of use, it is necessary to avoid collision and falling, so as not to damage the cup or plastic, resulting in insulation failure or water leakage.

4. Clean the tea stains with white vinegar. Tea stains or dirt that are difficult to clean after long-term use can be soaked in white vinegar diluted with warm water for half an hour and then fully cleaned.

Is it better to have a thermos pot, a glass liner, or stainless steel? The stainless steel one is better, and the insulation effect is better.

Glass is better. Safer and healthier.

Personally, I think it is better to keep the glass pot warm and the inner cup is better。The following is a comparison of whether the glass liner of the thermos pot is better or the stainless steel liner:

1. Stainless steel thermos kettle:

Stainless steel thermos pot is the most common kind of thermos pot on the market, the cost and price of this thermos pot are not high, but the thermal insulation effect is good, and it has a high cost performance. The stainless steel liner used in the stainless steel thermos pot is generally made of food-grade 304 stainless steel, otherwise the stainless steel thermos pot is not up to standard, and the stainless steel used in the stainless steel thermos pot liner is generally made of food-grade 304 stainless steel, while the low-quality stainless steel thermos pot is made of 201 stainless steel. There is also iron in the inner tank of the stainless steel thermos kettle, which is one of the elements we need to ingest in our daily life.

2. Glass thermos pot:

Glass thermos kettles are also a more common type of thermos pots. The glass thermos pot is safer than the thermos pot of other materials, because the glass liner of the glass thermos pot is made of inorganic silicate sintering, the physical and chemical properties of this substance are relatively stable, and it is not easy to produce undesirable impurities in the process of production and use, which will not affect the health of the human body, and the heat preservation of double-layer glass is better.

The thermos pot is mainly aimed at the inherent characteristics of homes, meetings and other places, and a new product category developed professionally, its predecessor evolved from a thermos flask, a thermos cup, and can also be called a coffee pot.

The modern one was invented in 1892 by Sir James Dewar, a British thermos physicist. At that time, he was working on a research project to liquefy gases, which needed to be liquefied at low temperatures, and he asked the glass technician Berg to blow a double-layer glass container for him, coating the inner walls of the two layers with mercury, and then removing the air between the two layers to create a vacuum.

When buying a thermos cup and a hot water kettle, there are two kinds of inner tanks, one is a glass inner tank and the other is a stainless steel inner tank. The products of different liners are different, and when you don't know which one to choose, some people want to see which one is better, glass liner or stainless steel liner, and then compare and determine.

1. Thermal insulation effect.

Some people think that the stainless steel liner is connected by welding, and it may be inevitable that there will be holes in the joint, which is easy to expand and shrink after being filled with water.

The holes are easy to wear, which affects the thermal insulation effect. The glass liner is usually double-glazed silver-plated, which can reduce heat radiation, has good thermal insulation, and leaves the water temperature for a long time, 100 degrees of boiling water, after 24 hours, there is a temperature of 75 degrees, and the thermal insulation effect is very good.

2. Material. The stainless steel liner used in many thermos pots is not 304 food stainless steel, but other cheap stainless steel materials.

Crafted. If it is filled with other beverages, it is easy to release metal substances and affect human health. Nowadays, many glass liners are made of high-quality glass materials, and its chemical reaction.

It is relatively stable, and it is not easy to have chemical reactions regardless of high and low temperatures, acids and alkalis, etc.

3. Security.

The stainless steel liner is strong, durable, and drop-resistant, and is not easy to break even if it is often dropped on the ground. The glass liner is easy to break, and it is easy to break when it falls to the ground, but the liner can be replaced if it is broken.

Glass liners and stainless steel liners have their own advantages and can be selected according to people's own needs.

The thermal insulation products of cups and pots are generally divided into vacuum stainless steel and silver-plated glass liners, stainless steel mainly uses vacuum technology to achieve thermal insulation, and glass liners use silver-plated glass liners, and the moisturizing principle is similar to that of hot water bottles.

What are the benefits of using a crystal glass inner thermos mug -ewater thermos mug.

1.In terms of safety, many ingredients will react chemically with metal containers such as stainless steel at high temperatures to form harmful substances to the body; In particular, try not to pour the decoction into a metal container, because the active ingredients in the liquid medicine will react with the metal and cause adverse reactions.

2.**Above, compared with stainless steel or other material liners, which are often hundreds**, glass liners are much cheaper;

3.In terms of thermal insulation effect, the vacuum glass liner has the best thermal insulation effect in various liners, and the cost performance is extremely high; That is, the reason why the hot water bottle used at home has always used a glass liner;

4.Eco-friendly, hygienic and easy to clean;

The glass liner and the stainless steel liner have their own advantages and disadvantages, depending on the specific use scenario.

If you need to keep warm for a long time, it is recommended to choose a thermos pot with a stainless steel liner, because the thermal conductivity of stainless steel is better than that of glass, which can better keep warm, and the stainless steel liner is not easy to break and is relatively durable. If you only need to keep warm for a short time, and pay attention to appearance and lightness, then the insulated pot with glass liner is more suitable, because the glass is transparent, easy to clean, and more beautiful in appearance, while being relatively light and easy to carry. However, it should be noted that the thermos pot with glass liner is not resistant to falls and is easy to break, so be careful when using it.

Proper care of the thermos kettle:

1. Rinse with hot water or boiling water before use to make the thermos pot reach a suitable temperature.

2. When not used for a long time, the water in the thermos pot should be poured out, rinsed with clean water and dried.

3. After each use, the inner tank and shell should be cleaned in time to avoid long-term deposition of stains, which makes it difficult to clean.

4. Do not use detergents or brushes containing corrosive substances to clean the thermos pot, so as not to damage the inner tank and the surface of the shell.

5. Try to avoid hitting or colliding with the thermos pot, especially the thermos pot with a glass liner.

6. If it is found that the inner tank of the thermos pot is damaged or the sealing is not tight, it should be replaced or repaired in time to avoid affecting the insulation effect and safety of use. <>