350gsm Double-sided Interlock Knit Meta Aramid Fabric with 10% PSA + 90% Meta-Aramid Blend

Double-sided Interlock Knitted Fabric

Composition: 10% Polysulfonamide (PSA) + 90% Meta-Aramid Weight: 350gsm Width: 150cm Structure: Double-sided interlock knit

Description This is a heavy-weight inherently flame-resistant interlock knit fabric blended with PSA polysulfonamide fiber and meta-aramid fiber. Both sides of the fabric have identical appearance and hand feel, compact construction with low curling and moderate stretch.

Features

• Inherent permanent flame resistance, self-extinguishing, no melt & drip
• Excellent high temperature resistance and thermal aging stability (core advantage of PSA fiber)
• Superior heat insulation for its heavy 350gsm weight
• Low thermal shrinkage, stable dimension under continuous heat
• Soft, skin-friendly and stretchable for next-to-skin wear
• Good resistance to dilute acid, dilute alkali and radiation
• Good electrical insulation

Notes / Limitations

• No antistatic fiber, not compliant with EN1149, NOT suitable for explosive or ESD hazardous areas
• No para-aramid inside, lower tensile and tear strength compared with Nomex IIIA blended knit fabric

Applications

• Thermal liner for firefighter turnout gear
• Fire hood / wildland fire fighting balaclava
• High-temperature protective base layer for metallurgy, casting and furnace operation
• Lining for high-temperature emergency rescue garments
• Heat insulation wrapping fabric for high-temperature equipment

Test Support Third-party test certificates (SGS / Intertek / BV / TÜV) for EN 11612, ISO 15025 are available upon request, certificate per lot.