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The cold wave is coming, and the warm baby has become a warm artifact for female friends, and there is heat as soon as it is pasted, do you think it is magical? Ever wondered why warm babies get hot? How does this work?
Will there be some safety hazards in warming the baby? Today, Xiao Jiu will take you to understand the principle and precautions of warming your baby!
Why do warm babies get hot? What is the principle of warm baby?
What makes the baby warm warm is the raw materials inside, such as activated carbon, iron powder, water, inorganic salts, etc., which are synthesized polymers. When you tear open the gelatin layer, the polymer reacts with the oxygen in the air, which creates a heat-generating reaction.
Activated carbon. Activated carbon has the effect of heat conduction, and the successful oxidation process of activated carbon is due to the fact that activated carbon can adsorb moisture in the air. When heated, the charcoal expands, so that small holes appear between the carbon atoms, and the surface area of each pound of activated carbon can increase to the size of six football fields, so these gaps are completely able to absorb water.
Iron powder. Iron powder reacts with oxygen in the air and becomes iron oxide, which is corroded and heat is released. The heat released will increase the temperature of the iron powder, usually to about 68 degrees Celsius.
Sodium chloride. Many cities with a lot of snowfall will use sodium chloride to de-ice, and our cars parked outdoors are often corroded by sodium chloride. In the warm baby principle, sodium chloride can corrode iron powder.
Vermiculite. Vermiculite is watery, so it expands when heated, and it looks like a bug crawling during the expansion process. Vermiculite has a very strong ability to absorb water, and it is also very light and does not undergo chemical reactions, which is a very good material that can prevent fire.
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1. All warm baby ***, warm baby product introduction.
Many users are asking: "Warm Baby***", you can tell you for sure: "Warm Baby is not ***"!
The reaction principle of warm baby is composed of: iron powder, stone, activated carbon, inorganic salts, water and other synthetic polymers, non-toxic, non-toxic, non-toxic, exothermic reaction can occur under the action of oxygen in the air, and the chemical energy is converted into heat energy. In the 70s, people invented warm babies based on chemical knowledge.
Without fire, electricity, water or other energy sources, it can be heated by tearing open the outer bag, and it can be maintained for about 8-18 hours (average temperature 52). When outdoors in winter, warming your baby can prevent muscle tension due to overcooling, prevent frostbite on your hands, prevent colds, or relieve low back, leg pain, shoulder pain and other physical ailments. In the winter of Japan, more than 800 million yuan were sold in three months, and in 2005, a total of 100 million heating stickers were sold in Japan.
Since it does not use fire or electricity, it is safe for children and the elderly to use. Therefore, the warm baby *** is absolutely non-existent.
Warm baby does not have any ***, please feel free to use!
The principle of warm baby fever.
The reaction principle of Warm Baby is to use galvanic batteries to speed up the oxidation reaction and convert chemical energy into heat energy. In order to keep the temperature longer, the product uses the mineral vermiculite to keep it warm. Because the product cannot react before use, the bag material should be very special, consisting of a raw material layer, a gelatin layer and a non-woven bag.
Non-woven bags are made with microporous breathable membranes. It also has to have a regular, non-breathable outer bag – a gelatin layer. When in use, remove the outer bag and let the inner bag (non-woven bag) be exposed to the air, and the oxygen in the air enters through the breathable membrane.
The time and temperature of exothermia are controlled by the oxygen permeation rate of the membrane. If the oxygen permeates too quickly, the heat will be released at once, and there is a possibility of burns**. If the oxygen permeates too slowly, there is no temperature.
After use, it is a black-brown solid containing toner, NaCl solid, Fe2O3 solid, and salts containing magnesium and aluminum.
Warm baby fever response equation:
Negative electrode: Fe-2E- Fe2+
Cathode: O2 + 2H2O + 4E-4OH - Total reaction: 2Fe + O2 + 2H2O 2Fe(OH)24Fe(OH)2 + 2H2O + O2 4Fe(OH)3 2Fe(OH)3 ==== Fe2O3+3H2O
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Hello, warm baby is mainly divided into imported and domestic, domestic is also divided into fine imitation, generic imitation and secondary goods, the price is different, and the quality is also different.
The biggest difference is that the original imported adhesive is a medical water-soluble glue without any *** and the temperature is moderate No burns ** No accumulation No powder leakage Non-woven fabric is very delicate The key is that it is still very thin The domestic adhesive is industrial glue It is easy to cause cancer for a long time So the cost-effective inside is a fine imitation about a sticker! If the economy is good, it is recommended to import the first choice, I hope it will help you.
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Do not paste ** directly, otherwise it will blister. Nothing else***.
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Hello, if you don't pay attention to the use of 'warm baby', it is easy to cause low temperature burns. "Warm baby" is generally attached through clothes, and it is not easy to detect after fever and burns, and many people wait until there are blisters or pain and redness before seeking medical attention, and most people think it is caused by allergies. This kind of low-temperature burn seems to be small on the surface and not serious, but in fact, many of them are deep burns, not only the fat layer is seriously damaged, but some have even injured the lower fat layer.
It is recommended that pregnant women, infants, diabetics, people with blood circulation disorders and people with low heat sensitivity should not use "warm baby", especially delicate infants and young children. Do not directly contact ** when using "warm baby", and do not stick to the same part for a long time, and it is best not to stick to the inner thighs, chest and other thin parts, chest burns are easy to leave scars. The maximum heating temperature of "Warm Baby" is about 63-70, which can last for 12-20 hours to heat evenly, and should not be used when sleeping at night.
Who is not suitable for warm babies:
1. Pregnant women: If the part of the paste is facing the uterus, it is likely to cause uterine contractions, resulting in fetal malformation and premature birth.
2. Baby: The baby is very tender and has little activity to prevent low temperature scalding.
3. People with diabetes and blood circulation disorders, and those with low heat sensitivity should pay attention when using it.
4. Stick it on the outside of underwear, not directly on the human body (except for muscle attachment type).
Hope it helps.
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Warm baby is composed of iron powder, activated charcoal, mineral salts, etc., which will heat up by itself when attached to the body.
It is recommended to use regular manufacturers to make it, there is no harm, this should be used carefully, not directly in contact with ** or underwear, otherwise it may be burned, ** more delicate people, and diabetics should be used with caution.
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(1) Experts: Zhu Hongjun, head of the health education section of the Municipal Center for Disease Control and Prevention, said that "warm baby" is neither a health care product nor a medicine. The principle of fever should be a chemical reaction, some special groups of people should be used with caution, especially pregnant women and infants, because pregnant women are afraid of cold in the early stages of pregnancy, and should also avoid using 'warm baby', if the part of the paste is facing the uterus, it is likely to cause uterine contractions, resulting in fetal malformations and premature birth; Babies are very tender, with little activity, and should be avoided in order to prevent low-temperature burns, and can be used by the general population, without ***.
(2) Netizens: 50% of Soumei.com netizens feel abdominal discomfort after using Warm Baby, with slight abdominal pain, nausea and other discomforts, and the rest of the symptoms are not obvious. Recommendations for use of "Warm Baby".
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There should be no negative effect, but be aware of low-temperature burns.
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The effect of warming the baby is mainly to play a kind of warmth and physiotherapy function, and the product will not produce ***. The product cannot achieve the best effect, so it does not belong to the regulatory scope of the drug device. It is suitable for a wide range of people.
But be sure to read the instructions when using it. to prevent low-temperature burns.
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I've been using Beibei Bear to warm the baby, and I should pay attention to some details when using it, especially my friends who have just come into contact, although this thing is not ***, but I still have to pay attention to it:
1. When using, it should be attached to the outside of the underwear, not directly on the human body.
2. Please pay attention to low temperature burns, please do not use it when you go to bed.
3. People with diabetes and blood circulation disorders, ** those with low heat sensitivity, please pay attention to use.
4. Children, the elderly, and those who cannot take care of themselves should be used under special care.
5. If it accidentally comes into contact with the eyes, rinse it with water immediately and seek medical attention. Immediately after knowing food, induce vomiting and seek medical attention.
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I've had this problem before. It is said to be a peripheral circulation problem. Usually you can drink some ginger ale brown sugar water to drive away the cold Of course, you should pay more attention to the warmth of the soles of your feet, because the cold is from the bottom up Use Mickey's foot warmer stickers, I took it with my colleagues in Ermei's house, she seems to **Want Want also has a store, her name is ji50114, you go and see.
Be careful not to buy fakes, it is greater for the body Warm treasures are originally medical things, and if they have it for the human body, it is also very small But now it is made by some of our unscrupulous businesses with industrial raw materials What is industrial iron powder, iron powder contains high impurities, and a lot of radioactive minerals I see some people saying that the heating effect of the one they bought is good, and it doesn't matter if it is fake It is for heating. But my life is almost gone, no matter how warm it is, it's a fart! Anyway, if it is less than 2 yuan in a physical store, don't buy it if you sell it online for a dollar or even lower, don't buy industrial iron powder on your body every day, isn't it looking for a disease.
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Of course useful, especially when it's cold, it's even more useful.
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Useful. It is generally used to keep warm parts of the body (such as joints, stomach, etc.) in severe cold areas, and can also be used for injured parts (such as the waist) that need to be kept warm. The warmth time is generally about 3-4 hours. But after all, it is a chemical fever and it is not recommended for long-term use.
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I use a warm baby attached to the waist, useful, it is hot, but it is only the waist is hot, other things such as the arm or something are not hot, when I get married in winter and wear a wedding dress, I wear a corset underwear inside, and I am sticking a warm baby, and the effect is still good. Be careful, do not stick it on the ** to prevent high temperature burns. It stays hot for a long time, about 10 hours.
I'm from Wuxi, and if I buy it in a general supermarket, it only costs a few yuan, and I forgot about it, but it won't exceed five yuan.
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Open the vacuum packaging of the heating bag along the cutting incision, remove the backing paper behind the heating bag, stick it on the outside of the underwear, and spread it flat by hand. It can be attached to the shoulders, back, waist, stomach and related joints of the human body.
Things to note are:
1. When the heating bag is used, it should be attached to the outside of the underwear, not directly on the human body (except for the muscle patch type).
2. The maximum heating temperature of the heating bag is 63, which can last for 12-20 hours to release heat evenly, and it should not be used when sleeping at night.
3. Please take good care of the product to avoid damage or damage to the vacuum plastic packaging bag of the heating bag, otherwise the product will be invalid.
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