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NT TECSTAR 180 is a non-woven fabric made of Tecstar® synthetic fibers, its composition of reticulate polyacrylate composition turns it into a flame retardant non-woven fabric, that when is subjected to high temperatures or with a direct contact with flames it does not burn, nor melt or leaks, but it carbonizes without spreading the flame. It stands out because of its antistatic, antibacterial and antimicrobial features. Its non-woven structure brings thermal and acoustic insulating features. NT Tecstar offers great resistance to chemicals and UV beams, totally free of asbestos and with a soft and pleasant touch.

NT TECSTAR 180 non-woven fabric has a thickness of 0,6 mm and a weight of 160 g/m2, it is able to resist temperatures up to 250ºC in continuous works. It is widely used as an internal layer in flame retardant laggings, as a flame retardant barrier in fillings and tapestries in means of transportation, flame retardant linings, and also as in manufacturing filters for gases. Another of its main uses is as a fire blanket. Its antistatic, antimicrobial and antibacterial features, turn it into a multi-sectoral fabric, suitable for any kind of public place exposed to people, without being harmful.

NT TECSTAR 180 has been tested in internal laboratories with the following tests: ISO 9151 - Determination of heat transmission in exposure to a flame -, B1 result, NF P 92503 - Reaction to fire - with a Class M1 classification. It also meets the standards EN ISO 15025 - Limited flame spreading - with an A1-A2 classification.


  • Weight: 160 g/m² ±5%, Wide: 150 cm ±2%, Width: 0,6 mm.
  • Resists continuous temperatures of 250ºC and peak temperatures of 400ºC.
  • Thermal and acoustic insulator.
  • Soft touch. Light, flexible, malleable.
  • Tecstar fibers do not irritate skin.
  • Does not leave mark on white surfaces.
  • Fibers can be released when cut.
  • Fibre-bonded structure, low resistance to traction.
  • Inherent flame retardant, does not melt nor leaks but it carbonizes.
  • Antistatic, antibacterial, antimicrobial features.
  • Free of asbestos and toxic gases.
  • Intrinsic features of the fibers, don’t decrease with use, does not expire.
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Data sheet

Data sheet

Convective heat
ISO 9151 | B1
Radiant heat
ISO 6942 | C2
Smoke class
NF F 16-101 | F0 CLASS
Fire reaction
NF P 92 503 | M1 CLASS
Flame propagation
ISO 15025 | A1 - A2
Heat resistance
ISO 17493 | 260ºC : PASS
Combustion spread
ISO 3795 | 0


  • Flame retardant linen for tapestries.
  • Flame retardant curtains for theaters or big events.
  • Fire blanket.
  • Flame retardant acoustic panels.
  • Flexible flame retardant barrier.
  • Flame retardant insulation quilt.
  • Flame retardant carpet.
  • Construction materials.


  • Tapestries and flame retardant linens.
  • Metal foundries.
  • Automotive and transports.
  • Construction.
  • Theatersand big events.
  • Fire brigades and emergency corps.



  • Do not vacuum, brush nor rub, fibers can be released.
  • In case of combustion, avoid inhaling fumes.
  • Avoid submitting the fabric to traction, tearing or shearing forces.
  • It is recommended to store it always rolled in a tube to extend its useful life.
  • Do not use it as a welding blanket, the fabric is not designed to bear incandescent projections of metals.
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