1. Composition: 100% para aramid fiber
2. Property: inherent fire resistant, Exposed to 260°C(500°F) and will not melt. High strength
3. Yarn count: Ne 30s/3,
4. Color: raw yellow ,
Para aramid sewing thread /Flame retardant bulk sewing thread
1) Aramid Yarn i nformation
It is made from 100% para-aramid or Kevlar fibre. This thread been specifically developed to meet the fire and heat standards in many industries, automotive and insulation. Aramid yarn is also used in military applications and for the tape edging operation on mattresses.
Aramid fiber sewing thread is twisted by Para aramid staple fiber yarn, it takes all the advanges of aramid fiber, so it has better porformance than the normal sewing thread.
Para aramid can be used continuously in a very wide temperature range from -196℃ to 204℃.,It has no decomposing or melting at 500℃. Its tenacity remains 75% after 100hours under 200℃.
Due to the high hydrogen bonds, the strength of para aramid can reach up to above 28g/D. Its specific strength is 5-6 times that of steel wire, its specific modulus is 2-3 times that of steel wire or glass fiber, and its flexibility is 2 times that of steel wire while the weight is only 1/5 that of the steel wire. Para aramid is acid and alkali resistant, anti-aging with good adhesive force in rubber.
---Ultra high tensile strength--- 5~6 times of steel wire
---High elastic modulus--- 2~3 times of steel wire or glass fiber
---High temperature resistance and outstanding flame retardance
---Good resistance to abrasion
---Acid and alkali resistance
- Industrial conveyor belt
- Printing and dyeing
- High temperature drying
- Protective gloves, etc
Aramid Yarn Features:
Flame resistance: This thread has high temperature resistance of up to 370 °C, does not melt and is self-extinguishing.
High tenacity: Stronger than steel, para-aramid is a high tenacity, high modulus fibre.
High retained strength after heat ageing at elevated tempature.
Cut resistance: Excellent cut and slash resistance. Aramid thread has outstanding strength for protective apparel providing aptimum cut puncture resistance.
Good textile properties: Low elongation and unique spinning capability give excellent textile-like properties and good sewing performance.
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