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Maintenance and cleaning of chemical protective clothing
How to choose a chemical protective suit? What should be noted?
Chemical protective suits are personal protective equipment that are crucial for our personal safety. So what issues should we pay attention to when purchasing a chemical protective suit? The HAT editor will introduce from four aspects: fabric, visibility, seams, and types. Let's learn together.
1. When choosing a chemical protective suit, we should correctly select its type, such as semi-closed or fully closed. Different working environments require different protective suits. Choose a chemical protective suit based on your actual situation.
2. When choosing a chemical protective suit, we should correctly select the fabric, such as PVC or neoprene, based on the types and concentrations of toxic and harmful substances in your environment. The main fabric of the chemical protective suit is made of flame-retardant and adhesive-treated silk fabric, coated on both sides with flame-retardant chemical-resistant material, so we can use it with confidence.
What should be noted when wearing a chemical protective suit in summer?
Chemical protective clothing is used to protect the human body from harsh environments and chemical toxic substances, as well as corrosive chemicals. Its structure is often quite complex, and its airtightness is very strong, which can cause some adverse reactions for the wearer. This is something that workers should be cautious about. Below, the HAT air respirator manufacturer will help everyone understand the precautions.
Due to the thickness of chemical protective clothing, it is naturally not very convenient to wear and move. Additionally, because of its high airtightness, it is inevitable to feel stuffy when wearing it, especially in high-temperature weather in summer, making it even more uncomfortable. Moreover, some individuals may experience dizziness, nausea, numbness, claustrophobia, difficulty breathing, excessive fatigue, and instability when wearing a chemical protective suit for a long time due to their physical condition.
It can be seen that working while wearing chemical protective clothing is very challenging. These adverse reactions not only affect the work of operators but can also pose dangers if not resolved in a timely manner. Therefore, once workers feel any adverse reactions, they must immediately stop working and safely leave the site.
In what situations is a heavy-duty fully enclosed chemical protective suit suitable?
The HAT heavy-duty fully enclosed chemical protective suit is the highest level of protection among chemical protective suits, commonly used in firefighting, rescue, and chemical hazard leakage emergency situations. The reason it is called a fully enclosed airtight chemical protective suit is that it can effectively protect against the intrusion of toxic and harmful gases.
Heavy-duty chemical protective suits are suitable for rescue and disaster relief work in environments filled with toxic and highly corrosive media, protecting workers' respiratory systems and skin from the harm of toxic and highly corrosive media. They can be used in environments containing hydrofluoric acid.
The fabric used in heavy-duty chemical protective suits is quite special, possessing certain flame-retardant and anti-corrosive properties, as well as being scratch-resistant, wear-resistant, and puncture-resistant. It is coated on both sides with neoprene, butyl rubber, or PVC, further enhancing its safety protection performance. Heavy-duty chemical protective suits use a positive pressure sealing structure, where the air respirator maintains a certain pressure inside the suit, and excess gas is expelled through a vent, always maintaining a positive pressure working state. Heavy-duty chemical protective suits are generally used in conjunction with air respirators.
HAT heavy-duty fully enclosed chemical protective suit features:
1. The main material is made of flame-retardant fabric coated on both sides with neoprene or PVC. The main fabric only carbonizes when exposed to fire, does not melt or drip, and can maintain good strength and aging resistance, remaining flexible even in low-temperature conditions. The seams of the main fabric are double vulcanized inside and outside, ensuring excellent sealing.
2. High airtightness gas-tight zipper, preventing both liquids and gases from penetrating, with multi-layer protection; all connection points are sewn with chemical-resistant flame-retardant thread and bonded with chemical-resistant adhesive strips, ensuring high airtightness at the seams to prevent the penetration of acidic and alkaline chemicals as well as toxic and harmful gases.