Hello fellow veterans, I believe many people don’t know much about Nuanbaobao, so today I will share with you what Nuanbaobao is and what Nuanbaobao is. I hope this knowledge about what babies do can help you and solve some of your confusions. Let’s take a look below!
Contents of this article
- What are the functions of baby warm patches
- What does Nuanbaobao do
- Is Nuanbaobao medicine
- What is inside the warm baby patch
- What is the warm baby made of >
- What is the material of Warm Baby
1. What are the functions of baby warmers
After I entered society, my colleagues and my boyfriends bought a lot of baby warmers for them to use in winter. , I didn’t have a boyfriend to buy it myself, and I didn’t think about buying it myself. A few years later, our colleague gave me two tablets to use. She said that it was very warm to put on my belly through clothes. I thought about it and thought that if I wore too many clothes, my belly would not be cold, but my feet would be. Ice, I just put it on the soles of my feet and it feels like it has a very good warming effect.
2. What does Nuanbaobao do?
Nuanbaobao is used for Come for local heating. Like the baby warmer patch, it can be attached to the knees or abdomen. There is also a warm baby egg that you can hold in your hand, which you can use if your hands are cold.
3. Is Nuanbaobao a medicine?
Nuanbaobao is also called Nuanbaobao Warming patch is a tool for heating. The reaction principle is to use primary batteries to speed up the oxidation reaction and convert chemical energy into thermal energy. In order for the temperature to last longer, the mineral material vermiculite is used for insulation.
4. What is inside the warm baby patch
1. The liquid in the hand warmer is a supersaturated solution of sodium acetate (CH3COONa), which is a supersaturated solution. Under normal useIt is non-toxic.
2. At a certain temperature, the solubility of a solute in a solvent is unchanged. For example, the solubility of salt (sodium chloride) in water is at room temperature. 36g/100mL water.
3. When the concentration in a solution is equal to its solubility, the solution is called a saturated solution; and when the solubility of the solution is higher than its solubility , this solution is called a supersaturated solution. The liquid in the hand warmer bag is supersaturated solution sodium acetate (CH3COONa).
5. What is warm baby made of
1. Nuan The baby is made of carbon powder, sodium chloride solid, ferric oxide solid and salts containing magnesium and aluminum. In order to make the temperature last longer, the warm baby uses the mineral material vermiculite to keep it warm. Because it cannot react before use, the material of the bag must be very special. It is composed of a raw material layer, a gelatin layer and a non-woven bag.
2. Nuanbaobao uses the heat released by the iron oxidation reaction to generate heat. In fact, it is based on the principle that iron absorbs oxygen and corrodes in humid air. At the same time, the strong adsorption property of activated carbon is used to store water vapor in the loose structure of activated carbon. The water vapor liquefies into water droplets, flows out and comes into contact with air and iron powder. Under the catalytic action of sodium chloride, it reacts relatively quickly to generate iron hydroxide. , releasing heat.
6. What is the material of the warm baby
The warm baby has fever The material is mainly composed of iron powder, activated carbon, vermiculite, water, salt and other materials. The principle of heating is that iron powder naturally nourishes and releases heat. Under normal circumstances, iron powder oxidizes relatively slowly and heat cannot accumulate. Under the action of activated carbon powder, the contact area between iron powder and air increases, so heat is generated that we can feel. Salt and water are also used to speed up the oxidation of iron powder. , this principle was first seen in traditional Chinese medicine physiotherapy bags, which used iron powder and vinegar for physiotherapy.
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