Lifute Hoisting Co., Ltd. produces aramid seat belts, flame-retardant seat belts, anti-static seat belts, high-temperature resistant seat belts, fireproof seat belts, aramid fiber high-altitude seat belts, aramid high-altitude seat belts, high-temperature wear-resistant welding flame-retardant seat belts, aramid double back high-altitude work waist belts for fall protection

Aramid high-temperature seat belts, aramid flame retardant seat belts, aramid protective seat belts.

Characteristics of aramid: permanent heat resistance and flame retardancy, with a maximum oxygen index (Loi) greater than 28; Permanent anti-static properties; Permanent resistance to acid, alkali, and organic solvents; High strength, high wear resistance, and high tear resistance; No molten droplets are produced when exposed to fire, and no toxic gases are produced; When burning the cloth surface, the cloth surface thickens, enhances sealing, and does not break.

Aramid webbing is a new type of composite high-performance webbing with high strength, 5-6 times that of high-quality steel. The modulus of aramid webbing is 2-3 times that of steel fiber or glass fiber. It is twice the toughness of steel

The continuous use temperature range of aramid fiber 1414 is extremely wide, and it can operate normally for a long time in the range of -196 ℃ to 204 ℃, with a shrinkage rate of 0 at 150 ℃. Due to its highly oriented molecular chains along the length direction and extremely strong inter chain binding force, the fiber is endowed with unprecedented high strength and modulus, with a strength greater than 28 grams per denier, 5-6 times that of high-quality steel, a modulus 2-3 times that of steel or glass fiber, toughness twice that of steel, and a weight only 1/5 that of steel. And it has good insulation and corrosion resistance, with a long life cycle, thus winning the reputation of "synthetic steel wire".

Para aramid fibers have excellent physical and mechanical properties, thermal stability, flame retardancy, electrical insulation, and radiation resistance, but they also have disadvantages such as high cost, poor moisture absorption, and thermal shrinkage. In order to leverage its unique advantages and avoid its shortcomings in the field of protection, a substrate skeleton design scheme is adopted to seek synergistic effects with cellulose flame-retardant fibers. By adjusting spinning and weaving processes, a uniform structure of para aramid fabric can be obtained. The product has the characteristics of inherent flame retardancy, anti-static, heat shrinkage prevention, combustion and rupture prevention, good comfort, high strength, and low price. Its various performance indicators are superior and meet the strict requirements of the protection field. Para aramid fibers will have broader development and application in the field of protection.