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Why is the flower dew ignited? Why is the hidden bomb ignited

Recently, a 9-year-old brother accidentally ignited the flower dew, which resulted in her sister's severe burn & hellip & hellip; flower dew is a kind of thing that many people will use in summer. It can repel mosquitoes and insects, and many mothers also like to use it for children, but it has a great potential safety hazard!

According to the mother of the child: 'I heard a cry from the other side, so I got up quickly. I said you get up quickly, my husband. Then my daughter ran out of the house. It was a fire on her body. Then my husband quickly put out the fire. After putting out the fire, she was totally different. I didn't know her. '

The little daughter's neck was severely burned. The couple immediately washed it with cold water, and then sent the child to the hospital. After that, they tossed and turned for treatment. Then, how could the child's neck burn at that time? (this article is compiled exclusively by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/anquan.html)

After inquiry, it was actually related to the bottle of dew at home. It turns out that my brother was playing with a lighter. Unfortunately, my sister's neck has just been smeared with dew, and is playing. The rising flame suddenly burned on my sister.

The mother said: 'in 20 days, the doctor in charge of the hospital came to me and said that your child's head may never be lifted up. I only knew that things would be so serious. She burned this position, and her neck might become a bower. She said that the later treatment costs were very high. '(this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/anquan.html)

Why is the dew ignited?

Careful observation, the first component of flower dew is the scientific name of alcohol. In the storage and transportation instructions, it is clearly indicated that this product should be used and stored away from fire if it is flammable. The alcohol concentration of the general flower dew can reach 70% - 75%, which is equivalent to a bottle of 75 degree liquor. The minimum content will reach more than 30%, which is very easy to burn in case of high temperature. Moreover, the flash point of dew water is low, and the flammability point is only 24 ℃.

Therefore, do not use open fire or close to the fire source immediately after the application of dew, and try to avoid cooking, smoking and other behaviors. After the children are exposed to the dew, parents should strengthen their supervision to prevent the children from approaching the open fire, let alone playing with lighters or matches.

Because people don't use too much dew on their bodies, and ethanol will evaporate quickly in the air, it is less likely to cause combustion near an open fire. In addition, in a closed space, ethanol volatilizes into the air, which must be in a certain proportion with the air, and it will explode when encountering a fire source.

Of course, ethanol has its particularity. Besides the water, many cosmetics also contain alcohol. For example, make-up water, moisturizing lotion, mousse and skin cream and other products, should be placed in the use of high temperature, direct sunlight. In addition, the concentration of ethanol in some perfumes is relatively high. The alcohol content in many perfumes can reach 60%, so we should avoid fire sources and resist riot.