Flame retardant double-sided knitted fabric: a combination of double protection and comfort
Product features:
Flame retardant double-sided knitted fabric is a new generation of intelligent protective material developed using innovative double-layer weaving technology. Through the unique double-sided structural design, it achieves the dual functions of "one side protection and one side comfort". This product breaks through the performance limitations of traditional single-layer flame retardant fabrics and provides a safer and smarter material choice for special protective clothing.
Technical principle
Double-layer composite structure system:
Outer layer: high-density woven layer (using aramid 1414/flame-retardant polyester blend)
Inner layer: breathable and comfortable layer (flame-retardant viscose/cotton blend)
Middle: nano-aerogel thermal insulation film
Intelligent flame retardant mechanism:
Outer layer: quickly carbonizes when exposed to fire to form a dense protective layer (carbonization rate ≥85%)
Middle layer: thermal expansion material automatically thickens at high temperature (starts at 70℃)
Inner layer: phase change material adjusts microclimate (temperature fluctuation ±2℃)
Weaving process:
Double-sided synchronous weaving technology (error ≤0.5mm)
Three-dimensional yarn feeding system ensures balanced tension
Intelligent temperature control weaving (real-time adjustment of yarn density)
Comfortable experience:
Breathable difference design (outer layer 800L/m²/s, inner layer 2500L/m²/s)
Humidity regulation function (inner layer moisture absorption rate ≥0.25g/h)
Bidirectional stretch rate ≥45% (active 60% increase in freedom of movement)
Durability:
Protective performance retention rate after multiple washings ≥98%
Abrasion test ≥80,000 times (outer layer)/50,000 times (inner layer)
UV-resistant UPF50+ (outer layer) + antibacterial rate ≥99% (inner layer)
Typical application scenarios
High-risk industrial fields:
High-temperature work clothes in the metallurgical industry (contact temperature ≤800℃)
Chemical protective clothing in the chemical industry (resistant to 300 chemicals)
Live work clothes in the power industry (ATPV≥15cal/cm²)
Special protection market:
Protective clothing for aviation firefighters (flame resistance time ≥30 seconds)
Deep-sea operation equipment (water pressure resistance 5MPa)
Polar scientific research clothing (-50℃ insulation)
High-end civilian fields:
Intelligent temperature control firefighting home clothes (response time ≤3 seconds)
Special vehicle seat fabrics (flame retardant + wear resistant)
Medical protective textiles (antibacterial + flame retardant)
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