28
2023-12
Reveal the secret insulation clothing: three mysterious characteristics to protect your safety
Reveal the secret insulation clothing: three mysterious characteristics to protect your safety Fire insulation clothing is a kind of insulation (anti) heat protection clothing developed for firefighters in high temperature working environment. Wearing the clothing can effectively protect firefighters from being burned by heat, flame and steam when they are close to the heat source. The embodiment of this protection advantage is closely related to the performance of the fire insulation clothing itself. Next, for you to reveal the three properties of fire insulation clothing. First, the insulation performance. In the actual use of fire insulation clothing, most users do not directly contact the flame, but the external heat is transferred to the human body in the form of heat convection, heat radiation and heat conduction, causing harm to the human body. Therefore, the heat insulation clothing must have better performance to slow down and prevent heat transfer, avoid heat source damage to the human body, and provide good safety protection for firefighters working in high temperature environment. This is not only related to the thermal conductivity of the thermal insulation fiber raw materials, but also has a great relationship with the design of clothing, clothing fabric and lining structure. Second, flame retardant performance. In a fire, the most serious burns often occur in the area where people's clothes are on fire, so the flame retardant performance of fire insulation clothing is very important. In the process of using heat insulation clothing, the outer side is generally in direct contact with the flame, while the inner side is rarely in contact with the flame, which requires the thermal protection fabric to have the performance of being able to resist the flame from one side to the other, so it is also necessary to consider the fabric's flame. Third, heat resistance. The temperature in the fire environment may rise to 600 degrees in a few minutes, even in a room with a direct fire, the temperature is about 300 degrees. The high temperature that can melt plastic is enough to kill people. Fire insulation clothing is mainly used for high temperature operation, must maintain its own physical properties at high temperature, no shrinkage, melting and brittle carbonization. It is precisely because of the three properties of fire insulation clothing that it can protect the human body from the heat of the flame. In addition, the heat and moisture transfer capacity it has is also more conducive to the evaporation of sweat and heat loss of the human body, meeting the use requirements of firefighters in high temperature operations, and ensuring the personal safety of firefighters in special environments.
2023-12-28
18
2021-06
18
2021-06
13
2021-05
Fire knowledge question and answer
(1) After a fire occurs, choose the nearest escape exit;(2) When there is thick smoke and fire on the route to escape the fire, you must wet your clothes; Find a wet towel to cover your mouth and nose to check for heat insulation and poison. (3) In the case of thick smoke, evacuate in a low posture. When the sight is not clear, touch the wall to evacuate slowly;(4) The smoke in the corridor is thick, when unable to rush out, you should use the window balcony to escape, tied to the safety rope or bed sheet to escape;(5) When the above conditions are not available, you should not jump blindly and wait for rescue.
2021-05-13
13
2021-05
Fire knowledge question and answer
(1) After a fire occurs, choose the nearest escape exit;(2) When there is thick smoke and fire on the route to escape the fire, you must wet your clothes; Find a wet towel to cover your mouth and nose to check for heat insulation and poison. (3) In the case of thick smoke, evacuate in a low posture. When the sight is not clear, touch the wall to evacuate slowly;(4) The smoke in the corridor is thick, when unable to rush out, you should use the window balcony to escape, tied to the safety rope or bed sheet to escape;(5) When the above conditions are not available, you should not jump blindly and wait for rescue.
2021-05-13
Office address: 301, Block B, Shengwen International Trade Building, Xiazhuang Street, Chengyang District, Qingdao City, Shandong Province
Factory Address: Li Xin Community, Chengyang District, Qingdao City, Shandong Province