Chemical protective equipment plays a critical role in personal protection in high-risk environments. It is widely used in the military, fire and emergency response, chemical manufacturing, and industrial safety operations. These environments often involve hazardous substances, chemical leaks, toxic gases, or surface contamination. Proper chemical protective equipment helps reduce exposure risks and protects the health and safety of personnel.
Our company has comprehensive capabilities in the design, research, development, and manufacturing of chemical protective clothing. Our products comply with recognized national and industry standards, including GB 24539-2021 Protective Clothing – Chemical Protective Clothing and XF 770-2008 Chemical Protective Clothing for Firefighters. We also provide customized solutions based on specific operational needs, threat levels, and working conditions.
Typical Chemical Protective Products
Part 01: Class One Chemical Protective Suit
Chemical Protective Class One Ensemble for Firefighters
The Class One chemical protective suit is a fully encapsulated, gas-tight, one-piece ensemble designed for the highest level of protection. It is yellow in color and complies with XF 770-2008 standards. The system includes an integrated hood with a large visor, a chemical protective suit, a backpack for a positive-pressure self-contained breathing apparatus, chemical protective boots, and chemical protective gloves. It is designed to be used with positive-pressure breathing systems, cooling equipment, firefighter alarm devices, and communication tools.
- Performance Features
This suit offers excellent resistance to tearing, wrinkling, and low temperatures. It provides effective protection against a wide range of toxic and highly corrosive substances, including acids, alkalis, sulfur compounds, ammonia, chlorine, hydrogen cyanide, hydrogen fluoride, oxidizers, and reducing agents. It also performs well when exposed to certain acids and alkalis at temperatures up to 80°C.
- Material
The suit is made from a high-barrier multi-layer blended rubber material. It provides broad-spectrum chemical resistance, strong heat aging resistance, and flexibility at low temperatures. The material is flame retardant and chars when exposed to fire without producing molten droplets. It is non-toxic, skin-safe, and does not cause irritation or inhalation hazards.
- Design and Structure
The suit features a fully sealed structure with an airtight zipper and a positive-pressure front-entry design. Two overpressure exhaust valves and an internal air distribution system help reduce heat stress and improve working efficiency.
Overall air tightness: ≤300 Pa Chemical permeation resistance: ≥60 minutes for multiple hazardous chemicals Total weight: ≤8 kg Flame resistance: burning time ≤10 seconds, damage length ≤10 cm Exhaust valve air tightness: ≥15 seconds |
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Part 02: Class Two Chemical Protective Suit
Chemical Protective Class Two Ensemble for Firefighters
The Class Two chemical protective suit is a one-piece design that fully covers the wearer. It is red in color and also meets XF 770-2008 requirements. The suit typically includes a chemical protective hood, suit, and gloves. It is used together with an external positive-pressure breathing apparatus.
- Performance Features
This suit provides reliable resistance to chemical permeation, aging, water penetration, and cold conditions. It protects against chemical agents, toxic industrial chemicals, liquids, and fine particles.
- Material
The same high-barrier blended rubber material is used, offering excellent chemical resistance, flame retardancy, and long-term durability. The material remains safe for direct skin contact and does not pose health risks.
- Design and Structure
The suit uses a semi-sealed structure with a liquid-tight zipper and a front-entry design, balancing protection and mobility.
Water leakage resistance: no leakage after 20 minutes Chemical permeation resistance: ≥60 minutes Total weight: ≤5 kg Flame resistance: burning time ≤10 seconds, damage length ≤10 cm |
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Part 03: Special Grade Chemical Protective Suit
Special Grade Chemical Protective Clothing
The special grade chemical protective suit is a fully gas-tight, one-piece ensemble designed for extremely hazardous chemical environments. It is orange-yellow in color and complies with GB 24539-2021 standards. When used with a breathing apparatus, it is suitable for chemical spill response and high-risk industrial operations. The suit can protect against more than 1,000 common industrial chemicals.
- Performance Features
The suit offers strong resistance to tearing, folding, and low temperatures. It effectively blocks the permeation of many hazardous substances, including acetone, acetonitrile, carbon disulfide, dichloromethane, methanol, sodium hydroxide, sulfuric acid, toluene, ammonia, chlorine, and hydrogen chloride.
- Material
It uses a high-performance, multi-layer blended rubber material with broad chemical resistance, flame retardancy, heat aging resistance, and flexibility. The material is non-toxic and safe for prolonged use.
- Design and Structure
The suit features a fully sealed structure with an airtight zipper and a positive-pressure front-entry design. A one-way exhaust valve and an internal ventilation system help reduce heat buildup and improve wearer comfort during extended operations.
Chemical permeation resistance: ≥480 minutes for more than 15 hazardous chemicals Flex resistance: ≥15,000 cycles Tensile strength: ≥500 N (warp and weft) Tear strength: ≥50 N (warp and weft) Overall air tightness: ≤300 Pa |
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Conclusion
Chemical protective equipment is essential for ensuring personal safety in environments involving chemical hazards. By combining compliant standards, advanced materials, and practical ergonomic design, modern chemical protective suits provide reliable protection for emergency responders and industrial workers. Selecting the correct protection level is critical to safe and effective operations in chemical risk scenarios.
