Is the smell of formaldehyde released when Kang leather encounters heat? What s your opinion?

Many southern friends may not have heard of "Kang Leather", because this is often used by northern friends.

Kang is also generally found in rural homes in the north, and is generally composed of stone slabs or earth, leaving a part of it hollow, and then leaving a small hole underneath for firewood to enter and burn. <>

The reason for this operation is that the winter in the north is too cold, and the kang is a good way to keep warm.

Because after lighting the firewood, the whole kang will be very warm.

The top of the kang will be covered with a layer of thermal insulation pad, that is, kang leather, so that if the temperature is too high, it can play a certain role in heat insulation, so that people will not be burned.

And if the temperature is particularly high, then our kang leather will also have an unpleasant smell, this smell is really bad, then someone asks, so is this smell formaldehyde? The answer is of course not, this smell is not formaldehyde, because formaldehyde is colorless and odorless, and our human body cannot smell it at all.

So if you have this kind of worry, you can relax, because this is harmless to our human body, and the biggest harm is probably a little unpleasant and pungent. <>

Because the kang is basically house-to-door in the northern countryside, which is handed down by the older generation, and the kang leather has existed for a long time, so the older generation has proved that the kang leather is indeed harmless.

Friends in the south may still be very curious about the kang, after all, I basically have beds in the south, because our winter is indeed not as difficult as in the north, so we don't need the kang.

Well, in the end, everyone should know that the smell of kang leather released when it is heated is not formaldehyde, after all, formaldehyde is colorless and odorless, and formaldehyde generally exists in newly renovated houses, so the newly renovated house needs us to ventilate and release for a period of time before moving in, this common sense many people should know.

Finally, what do you think is the best kang leather? Do you think the kang or the bed is better?

Not formaldehyde, of course. I also think that this smell is not formaldehyde at all, it is just the smell emitted by Kang leather when it is hot, and this smell is very normal.

It can only be said that this released smell must contain formaldehyde, and formaldehyde is also the most harmful to the human body.

No, but the gas emitted is also harmful to the body, so you must pay attention to ventilation and heat dissipation as much as possible to protect your body.

It is formaldehyde, and I also encountered such a thing when I was decorating my home, and I invited a professional person at that time, which is formaldehyde.

Ways to remove formaldehyde:

1. Activated carbon adsorption.

The use of activated carbon is a cheap and practical way to remove formaldehyde, which can adsorb thoroughly and is not easy to cause secondary pollution. The physical effect of activated carbon is deodorization and detoxification; Because there are no chemical additives, it does not cause harm to the human body.

2. Nanotechnology absorption and decomposition method.

Now that we have entered the nano era, we can use high-tech nano and nano modification technology to decompose harmful gases such as formaldehyde after multiple screening, formulation and activation modification. The combination of several natural nanoscale raw materials and conventional oxidants can effectively remove harmful gases in the air such as formaldehyde, benzene, ammonia, and carbon monoxide in the indoor environment.

3. Ventilation method to remove formaldehyde.

Through the circulation of indoor air, the harmful substances in the indoor air can be reduced, so as to reduce the harm of such substances to the human body. In the cold winter, the windows should be opened appropriately, and the indoor and outdoor air can not be circulated, so that the content of formaldehyde in the indoor air will increase, and radon will continue to accumulate, which is harmful to the human body.

4. Spider plant is the nemesis of formaldehyde.

Spider plant is a good hanging foliage ornamental plant in the house, which can also purify the air and improve the indoor air quality. And the spider plant has a strong function of absorbing toxic gases, and the room can absorb a lot of harmful gases by raising l 2 pots of spider plants, so some people also call it a "green purifier". Spider plant can eliminate more than 80 harmful gases, and the effect of spider plant in removing formaldehyde in common flowers and plants is the most ideal.

No. Formaldehyde**.

1. Formaldehyde can come from cosmetics, detergents, insecticides, disinfectants, preservatives, printing inks, paper, etc.

2. When foam slats are used as heat-proof, cold-proof and insulating materials for houses, under the action of light and heat, the foam ages and deteriorates to produce synthetics and release formaldehyde.

3. Hydrocarbons can generate formaldehyde gas through photochemical synthesis, organic matter can also generate formaldehyde through biochemical reactions, and also contains a large amount of formaldehyde in the combustion exhaust gas, such as 7kg of formaldehyde gas can be generated for every 1000L of gasoline burned, and formaldehyde gas is also generated when a cigarette is lit.

4. Formaldehyde also comes from the interior decoration materials such as seat covers, cushions and headliners, and the formaldehyde emission of new cars is the most prominent.

5. Formaldehyde also comes from outdoor air pollution, such as industrial exhaust gas, automobile exhaust, photochemical smog, etc., which can be emitted or produce a certain amount of formaldehyde to a certain extent.

The smell of formaldehyde is generally very strong, and it is particularly pungent, and there is a smell of some paint, if you smell such a smell, it means that it is formaldehyde.

You can learn more about formaldehyde, and this smell must not be formaldehyde, because formaldehyde is colorless and odorless, although it will harm people's bodies, but it cannot be judged through the nose.

Kang leather has a taste and is not formaldehyde, Kang leather is composed of a base paper layer and a PVC layer, and does not contain formaldehyde. Kang leather can not be heated, because the kang leather is made of compounds, not natural rubber, the temperature rise causes the harmful substances in the compound to disturb the mu and spread in the air, not only the taste is unpleasant, but also harmful to health. Therefore, the kang is not suitable for laying kang leather, but it is good to spread kang leather when the fire pit is not burning.

Kang leather has a taste and is not formaldehyde, Kang leather is composed of a base paper layer and a PVC layer, and does not contain formaldehyde. Kang leather can not be slowed down by Busen fever, because Kang leather is made of chemical compounds, not natural rubber, the temperature rises to cause the harmful substances in the compound to spread in the air, not only the taste is unpleasant, but also harmful to health. Therefore, the kang is not suitable for laying kang leather, but it is okay to spread kang leather when the fire pit is not burning.

The smell of kang leather is salt water, activated charcoal, and green plants. You can put a few basins of water in each room to initially absorb the pungent smell of the children in the room, and you can also use some activated carbon to absorb the smell of kang leather to improve indoor air quality.

What comes out of the kang leather is phthalates. Phthalates are generally viscous liquids with very low volatility, with special odors, insoluble in water, and soluble in most organic solutions. Phthalates are mainly used in polyvinyl chloride materials, which are commonly used in hundreds of products such as toys, food packaging materials, medical blood bags and hoses, vinyl flooring and wallpaper, cleaners, lubricants, personal care products, etc.

Activated carbon, tea water, etc. Indoor air quality can be improved by using some of the companion items with odor adsorption functions. Placing about 50g of activated carbon per square meter can play a good role in the adsorption of formaldehyde, but at the same time, it is also necessary to pay attention to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

In addition, tea water, grapefruit peel, onion slices, white vinegar, etc. also have an adsorption effect on formaldehyde. <

1. Salt water: Using the characteristics of formaldehyde dissolved in water, you can put a few basins of water in each room, which can initially absorb a large number of pungent odors in the room.

2. Activated carbon, tea water, etc.: Some things with odor adsorption can be used to improve indoor air quality. Placing about 50g of activated carbon per square Peihui rice can play a good role in the adsorption of formaldehyde, but at the same time, it is also necessary to pay attention to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

In addition, tea water, grapefruit peel, onion slices, white vinegar, etc. also have an adsorption effect on formaldehyde.

3. Green plants: Many green plants have a strong ability to absorb formaldehyde, such as spider plant, cactus, tiger tail orchid, iron tree, chrysanthemum, etc.

Kang leather is also a kind of leather, in a few cold areas in recent years began to become popular, a kind of leather spread out on the kang, after paving looks clean and tidy, the disadvantage is that when the kang is heated, the kang will emit a peculiar smell, the main reason is that artificial leather in the process of *, most of them will use formaldehyde as the main raw material of spraying and fixative, after being made, because formaldehyde has been wrapped in the fixative of leather, it is difficult to completely remove it through one or two cleanings.

Usually leather sofas are covered with sponge, and the adhesive used in the seams of each sponge also contains formaldehyde. Therefore, in addition to wood decoration and wooden furniture, artificial leather sofas and artificial leather furniture in the home are also another source of formaldehyde pollution.

The backing material used in * is made of water-soluble rubber such as butadiene latex and natural latex with strong cementation force as adhesives, and these adhesives can volatilize a large amount of formaldehyde when used.

Kang leather has these problems, is it impossible to deal with them? *If it is negative, it is mainly treated as such.

1.The back of the kang leather is brushed with the environmental protection * plate treatment agent of the moon pool, it is recommended to brush 2-3 times, and then wipe it with formaldehyde removal emulsion after drying.

2.The front of the kang leather, the use of the moon pool environmental protection formaldehyde removal spray treatment, spray 1-2 times, it is recommended to spray at an interval of 3-5 days, wipe 1-2 times with the care lotion after drying, in the daily care, you can also continue to use the formaldehyde removal treatment emulsion to continue to process, the formaldehyde and odor are completely reduced.

Oil: Heat the pan with cold oil. The dish is delicious and does not stick to the pan.

Add salt: Put salt when the dish is ripe to avoid too much soup.

Put sugar: Put sugar first, then salt, so as not to be sweet on the outside and light on the inside.

Put wine: When the temperature of the wok is the highest, put cooking wine to remove the smell.

Put MSG: Put MSG in stir-fried dishes to avoid the production of sodium pyroglutamate at high temperatures, resulting in unfresh and bad taste of the dishes.