What is thermal insulation clothing? What materials are used for it?
2022-01-18
Personal protective equipment is the protective gear that should be prepared to ensure the safety and health of workers operating in special environments. So, what isthermal protective clothing,thermal protective clothingwhat materials is it made of?
thermal protective clothingAlso known as heat-resistant clothing, it is an important piece of personal protective equipment that prevents ignition, burning, and smoldering when exposed to flames and hot objects, protecting the body from various injuries. It can be divided into protective clothing for high-temperature furnace operations in industries such as petroleum, chemical, metallurgy, and glass, as well as fireproof clothing for firefighting and forest fire prevention.
1. Maintenance and care of thermal protective clothing
1. After each use, check the condition of the clothing.
2. Remove any residual dirt on the clothing using tap water and neutral soap, and use detergent if necessary.thermal protective clothing3. Detergent should only be used on contaminated areas to avoid damaging the aluminum-coated surface.
4. If the clothing has come into contact with chemicals or if bubbles are found, the entire aluminum-coated surface should be cleaned.
8. If the surface of the safety protective equipment has small areas of slight burn marks or wear, it can be repaired with an aluminum spray gun. If the outer layer of the clothing is damaged, replace the thermal clothing.thermal protective clothingCompanies should ensure the provision of personal protective equipment to avoid or reduce the hazards that various risk factors may pose to workers during operations.
2. Material of thermal protective clothing:thermal protective clothingGenerally, it is composed of more than three layers of functional materials. The outer layer is made of aluminum foil, which has good thermal radiation protection performance and can effectively reflect 95% of thermal radiation, alleviating the high-temperature pressure inside the thermal clothing. After bending treatment, the aluminum foil can theoretically be folded more than 5000 times. The second layer is a high-temperature resistant base fabric, which plays a major protective role. It will not burn, melt, or carbonize when exposed to specific high temperatures or open flames, effectively preventing heat conduction and protecting the internal insulation layer. The inner layer of the flame-retardant insulation layer consists of a flame-retardant insulation layer and a comfortable flame-retardant layer. The flame-retardant insulation layer is generally made of high-temperature resistant flame-retardant insulation felt, which can effectively increase the heat resistance time of the thermal clothing and extend the user's sustainable working time. The flame-retardant comfort layer is the part that directly contacts the body, mostly made of pure cotton flame-retardant material, which is comfortable, breathable, and sweat-absorbing.
3. Precautions for using thermal protective clothing:
1. Visually inspect the protective clothing to ensure that all safety devices are in good condition, clean, and undamaged.
2. The screen should be intact and undamaged.thermal protective clothingThe panel should be intact, and the glass should be in the correct position. The gold-plated appearance should be clean, with no scratches affecting visibility.
3.
Wear an air respirator and communication equipment to ensure normal breathing for the user in high temperatures and when in contact with the commander.
4. If long-term use is required (for example, when firefighters are performing firefighting operations), it is essential to use water guns and water cannons for protection, because no matter how good the quality of the fireproof material is, prolonged exposure to flames will cause damage.thermal protective clothing面板要完好,玻璃要在正确的位置。镀金外观要干净,无影响视线的划痕。
3、thermal protective clothing要佩戴空气呼吸器和通讯设备,以保证使用者在高温下和与指挥员接触时的正常呼吸。
4、如需要长时间使用(比如消防员在进行灭火作业时),一定要用水枪和水炮进行保护,因为无论防火材料的质量有多好,长时间在火焰中都会损坏。
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