Portuguese 
English 
Spanish 
3 min of reading 
0 comments 
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.
-
A study proposes transforming the Moon into a kind of quarantine center for samples brought from Mars and other worlds, creating a sterile and isolated barrier that would filter any unknown organisms before the material reaches Earth and its ecosystems.
-
Wax notebook falls into latrine 800 years ago, survives intact in Germany and reveals Latin notes that may expose the routine of a high-status medieval merchant.
-
After more than 11 years orbiting Mars, NASA declared the MAVEN probe lost, which disappeared after passing behind the Red Planet in December, began to spin abnormally, depleted its batteries, and never responded to controllers on Earth again.
-
China creates a capsule with artificial intelligence that scans the stomach in just 8 minutes and can reduce costs by up to R$ 1,400, paving the way for a new era of gastrointestinal diagnostics without tubes, sedation, and discomfort for patients.
This resistance makes it ideal for firefighter suits and fire containment blankets for new energy vehicle batteries.
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.
-
2 people reacted to this.