Aramid blue checkered fabric for antistatic petrochemical and electrical workwear.

The main components of the aramid blue checkered fabric consist of 93% meta-aramid (Nomex 1313) and 5% para-aramid. Kevlar 1414) and precisely blended with 2% antistatic fibers. The 93% meta-aramid ensures the fabric’s fundamental flame-retardant and thermal protective properties; the 5% para-aramid acts like rebar in concrete, significantly enhancing the fabric’s strength and tear resistance; while the 2% antistatic fibers effectively eliminate the safety hazards caused by static electricity accumulation by forming a conductive network.

Characteristics of aramid blue checkered fabric:

1. Excellent flame retardancy and high-temperature resistance performance

When exposed to high-temperature flames, aramid blue checkered fabric neither melts nor burns, and it does not produce molten droplets. Upon encountering fire, aramid fabric rapidly expands and chars, forming a dense, porous carbonized barrier. This barrier has an extremely low thermal conductivity, effectively preventing heat from penetrating inward and providing the wearer with crucial extra time to escape safely. Moreover, aramid fabric does not emit toxic gases when exposed to high temperatures—a factor that is particularly important during fire emergencies. Aramid boasts an exceptionally wide temperature resistance range, capable of withstanding temperatures up to 300°C and even higher for short periods.

2. Excellent mechanical strength and durability

Aramid blue checkered fabric boasts outstanding mechanical properties, featuring both high strength and high modulus. This exceptional strength is primarily attributable to its 5% content of para-aramid (1414). The rigid molecular structure and high degree of orientation in para-aramid molecules endow the fabric with exceptionally high tensile strength. Within the fabric, the presence of para-aramid significantly enhances its tear resistance and abrasion resistance.

3. Reliable antistatic and chemical corrosion resistance

The 2% antistatic fibers incorporated into the aramid blue checkered fabric form a highly efficient conductive network that promptly dissipates accumulated static charges, thereby preventing the hazards caused by electrostatic discharge. In flammable and explosive environments—such as those found in the petrochemical, aerospace, and other industries—static sparks could ignite surrounding gases, leading to catastrophic accidents. The fabric’s antistatic performance is long-lasting because it relies on the intrinsic properties of the conductive fibers rather than surface treatments; thus, its antistatic effectiveness is not diminished by washing or wear.

The fabric also exhibits excellent chemical corrosion resistance, demonstrating strong resilience to most chemicals, including acids, bases, and organic solvents. The chemical structure of aramid fibers contains a large number of aromatic rings and amide bonds; this structural feature itself confers high chemical stability. When exposed to chemicals, the fibers do not swell or degrade significantly, thereby maintaining their mechanical properties and dimensional stability.

4. Comfort and Durability

Aramid grid fabric boasts excellent protective performance while also offering superior breathability, allowing water vapor to escape through the fabric’s structure and preventing heat and sweat from accumulating inside the garment. This feature is particularly crucial for personnel engaged in high-intensity work—for example, firefighters who expend enormous amounts of energy during fire suppression and rescue operations and produce copious amounts of sweat. If the clothing has poor breathability, it can lead to heat stress and discomfort, impairing work efficiency and even posing a threat to health.

The fabric is lightweight, reducing the wearer’s burden. This lightweight characteristic significantly lowers physical exertion for workers who need to wear protective suits all day long, as well as for firefighters and military personnel who require flexible movement in complex environments, thereby enhancing both work efficiency and safety.

In terms of durability, the aramid blue checkered fabric exhibits excellent colorfastness and dimensional stability. The fabric is dyed using either solution dyeing or high-quality dyeing processes, ensuring vibrant and stable colors that remain unchanged even under conditions such as washing and friction. This makes it ideal for enterprises that rely on color differentiation to distinguish between various job roles or risk levels, as it ensures the long-lasting visibility and functionality of garment markings. At the same time, the fabric hardly shrinks or distorts after washing; even after repeated washings, it retains its original dimensions and shape, thereby guaranteeing both a perfect fit and continued protective integrity of the garments.

Applications of aramid blue checkered fabric:

1. Fire and rescue field

Aramid grid fabric can be used as the outer layer material for fire-fighting suits, directly exposed to flames and high-temperature environments. When the fire-fighting suit comes into contact with flames, the fabric rapidly chars and expands, forming an insulating layer that prevents heat from penetrating inward, thereby giving firefighters precious time to evacuate safely.

In addition to thermal protection, the fabric also features tear resistance and snag-proof properties—qualities that are especially critical in collapse and rescue operations. Firefighters often work in complex environments where their clothing can be scratched or snagged by sharp objects. If the clothing were to tear easily, its protective function would be compromised. The high strength of aramid fabric ensures that it remains intact even under mechanical impact, thereby preventing direct skin exposure to hazardous environments. Moreover, the antistatic components incorporated into the fabric help prevent accidental ignition caused by static discharge in dry environments—particularly at accident sites involving gas leaks.

2. Specialized Protection Field

Aramid blue checkered fabric is used to manufacture field uniforms, protective gloves, headgear, and other specialized protective equipment. The unpredictability of military operational environments demands that protective materials not only withstand potential fire hazards but also meet the needs of high-intensity physical activities and maintain stable performance even in harsh natural conditions. Aramid fabric combines flame retardancy, abrasion resistance, and comfort, perfectly meeting these complex requirements.

In terms of armor protection, aramid materials play an irreplaceable role. Para-aramid fiber (1414) is the core material used in the manufacture of body armor and bulletproof helmets. When a bullet strikes aramid fabric, the fibers absorb the bullet’s kinetic energy through their own deformation and fracture, rapidly dispersing the impact energy over a larger area and thereby reducing damage to the human body. Compared with ultra-high-molecular-weight polyethylene fibers, aramid fibers offer superior ballistic performance and thermal resistance, maintaining stable performance even in high-temperature environments.

3. Petrochemicals and Energy Sector

The petrochemical and energy sectors contain large quantities of flammable and explosive substances, placing extremely stringent requirements on protective clothing. The application of aramid blue-check fabric in these fields is primarily based on its inherently safe characteristics. In environments such as oil platforms, refineries, and chemical plants, workers face not only the risk of high temperatures but also the danger of fire and explosions triggered by electrostatic discharge. The 2% antistatic fibers incorporated into the fabric create a reliable conductive pathway that promptly dissipates static electricity buildup, significantly reducing this risk.

The petrochemical industry often involves arc-flash hazards, especially when working with electrical equipment and near high-voltage systems. Aramid fabrics offer protection not only against flame propagation but also provide a certain degree of resistance to arc flashes. In the event of an arc-flash incident, the fabric will neither melt nor drip, thereby reducing the likelihood of secondary injuries. At the same time, the fabric’s chemical corrosion resistance provides additional protection against accidental splashes of chemicals—a feature that is particularly important in chemical plants, laboratories, and other similar environments.

This fabric is also used in the power industry, particularly in live-working environments. Although electricians take measures to de-energize high-voltage lines and equipment during maintenance, the risk of accidental electric shock still remains. Aramid protective clothing not only provides basic flame-retardant protection but also features antistatic properties that help minimize the impact of static electricity on sensitive electrical equipment.

4. Sports field

In the outdoor industry and sports equipment sectors, aramid fabrics are highly favored for their high strength and durability. Although flame-retardant performance may not be the primary consideration in these applications, other fabric characteristics—such as abrasion resistance, lightweight design, and comfort—still hold great value. For instance, high-end outdoor apparel, athletic shoes, and mountaineering gear can all benefit from using aramid materials to enhance product performance and longevity.

E-mail:
gdkaidun@163.com

Phone/WeChat:
86-131-3828-6677

Address:
Room 401, Building 21, No. 1, Keqing Road, Yundonghai Street, Sanshui District, Foshan City, Guangdong Province