When the air is dry, the reproduction speed of influenza virus and Gram-positive bacteria that can cause infection is accelerated, and it is also easy to spread with the dust in the air and cause diseases. Dry air dehydrates human epidermal cells and reduces sebaceous gland secretion, resulting in rough, wrinkled and even cracked skin. Therefore, allergic diseases such as allergic dermatitis, skin itching and discomfort are also related to air dryness. Air drying also has an adverse impact on human immunity. At this time, it is necessary for us to buy an Aroma Diffuser humidifier to help us solve the problem of air drying !
We know that every autumn and winter is the high season of influenza. Apart from the large variation of temperature, the main reason is that the weather is dry. Because the study found that when the ambient humidity is lower than 20% RH, the dust in the air diffuses and the particulate matter inhaled by the human body increases, which is very easy to cause respiratory health problems. Stone Diffuser,Wall Plug Heater Electric,Fireplace Air Heaters,Space Square Heater,Portable Desk Heater Shenzhen Ewong Technology CO.LTD , https://www.dgewongtech.com
The reporter confirmed yesterday from an authoritative channel that the China Rubber Industry Association has organized the “conditions for the entry of the tire industry†and plans to report to the Ministry of Industry and Information Technology by the end of July. It will add specific requirements for the quality of green tires and tire products and recall defective products. content. The Ministry of Industry and Information Technology plans to officially announce in August. Analysts expect that the introduction of access conditions will benefit large-scale tire companies, especially green tire companies.
According to public information, Fengshen shares had previously taken the lead in realizing the 100% green manufacturing of the radial tire series. Other tire companies also include Shuangqin shares and Saiwan shares.
High-dispersion white carbon black is required for green tires. It is estimated that the high-dispersion white carbon for tires in China will be 380,000 tons and 1.42 million tons in 2015 and 2020, respectively. In 2012, the demand for highly dispersed white carbon in domestic tires was less than 40,000 tons, and the market prospect is huge.
Domestically owned (highly dispersed) white carbon production capacity includes Ssangyong (6.6 million tons) and Black Cat (20,000 tons). The RFID electronic tag of the soft control shares plays an important role in the tire recycling system. Industry analysts pointed out that at present the price of rubber continues to fall, and the United States has stopped the special case for China's tires, and tire companies are in the best profitable range.
To sum up, if the room is dry, the harm to human body is mainly manifested in three aspects:
If the humidity of the environment is low for a long time, the water in human skin is very easy to lose, which will cause dry skin and mucous membrane. The visual performance is: peeling and cracking, and severe cases may have chapping and pain
The so-called "fire" means that when the climate is dry or in a dry environment for a long time, people are also prone to "get angry" such as dry mouth, sore throat, oral ulcer, irritability and upset