Fireproof Sewing Thread

Mingda Textile has more than 15 years experience in providing high-quality flame-retardant yarn for the protection market. Flame retardant high strength sewing thread is our traditional product with even twist & less hairiness & higher strength than similar products on market , our engineer team is still focusing on improving product performance.

Main Features of Fireproof Sewing Thread

  • Excellent strength, superior than similar products on market
  • Optimized processing method to even twist and reduce broken needle
  • Excellent high temperature property, work stably in 200°C for a long time, with limit temperature of 500°C
  • Great Permanent flame retardant performance, limit oxygen index LOI>28
  • High strength, tear resistant, 5 times stronger than high-quality steel wire
  • Cut resistant and anti- abrasion
  • Stable chemical performance, resistance to most inorganic acid, good alkali resistance at room temperature
  • Easy to dye bright colors

The Material Fireproof Sewing Thread Used

  • Meta Aramid ( Aramid 1313 )
  • Para Aramid ( Aramid 1414 )

Notes:Meta Aramid, DuPont’s registered trademark is Nomex®, Tayho’s is Tametar®, and Teijin’s is Conex®

Para Aramid, DuPont’s registered trademark is Kevlar®, Tayho’s is Taparan®, and Teijin’s is Twaron®

Our Fireproof Sewing Thread


Para-aramid sewing thread

This sewing thread is the thread of choice for high stress, volatile applications requiring extreme strength and heat protection.

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Meta-aramid sewing thread

Made of 100% spun meta-aramide and offers an outstanding, permanent heat and flame protection up to 370°C at an excellent value.

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