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Safmax Innovation Combines Fire Resistance And Breathability, Ensuring More Comfort And Safety For Firefighters In Extreme Heat Situations.
A Chinese company surprised the security sector by presenting new fabrics capable of withstanding extreme temperatures. Safmax showcased the materials during the second Public Security Technology Exhibition in Lianyungang, China, highlighting innovations that promise to raise the protection standards for professionals working in high-risk situations.
The new fabrics demonstrated impressive features. Some are waterproof and windproof but still allow ventilation, ensuring comfort.
The standout, however, was the flame-retardant material designed to withstand up to 1,200 °C without deforming, shrinking, or melting.
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With just 0.5 millimeters in width, a crab-shaped microrobot walks, turns, and jumps without motors by converting heat into movement, paving the way for microscopic machines capable of operating in nearly invisible spaces.
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This solution emerged as the most effective and convenient in direct fire combat.
How This Innovative Barrier Works
The secret of Safmax lies in its nanomembrane fabrics. According to the company’s CTO, Jiang Huangsen, the protective layer is only 1% the thickness of a human hair.
Despite its minimal thickness, it completely blocks water and prevents wind passage, while releasing air easily. This creates a rare balance between waterproofing and breathability, something traditional fabrics cannot offer.
During the presentation, Huangsen demonstrated how droplets of water flowed off the fabric without penetrating, while air passed through with no resistance. The demonstration elicited surprise and enthusiasm among event visitors, who were accustomed to using heavy and poorly breathable fabrics currently used in protective suits.
A Leap Forward From Old Methods
In recent years, cotton fabrics have received treatments with retardants such as phytic acid (PA), ammonium polyphosphate (APP), and diphenyl phosphine (DPP).
Others incorporated naturally flame-resistant fibers, such as modacrylic, or used chemical processes to make cotton less flammable.
These methods create barriers that carbonize the fabric, release flame-suppressing gases, or form insulating layers that interrupt the combustion cycle.
Conventional firefighter suits consist of multiple layers. The outermost layer is often made of aramid, such as Nomex, which carbonizes instead of melting.
Just beneath that, a moisture barrier protects against water and chemicals, while a padded thermal barrier provides insulation.
Some versions use fibers like Kevlar to increase durability. This multilayer system is effective but heavy and uncomfortable.
Safmax’s proposal points to lighter and equally safe clothing, changing the industry standard.
Other Innovations Presented
In addition to the fabrics, the company showcased a collapsible kennel for police dogs. The structure can be assembled in minutes, supports up to 200 kilograms, and assists mobile command units in moving more quickly. CGTN highlighted that fair exhibitors focused on portable public safety technologies to enhance the efficiency and operational safety of field teams.
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