Aramid main advantages are high strength and low weight. Like graphite, it has a slightly negative axial coefficient of thermal expansion, which means aramid laminates can be made thermally stable in dimensions. Unlike graphite, it is very resistant to impact and abrasion damage. It can be made waterproof when combined with other materials like epoxy. It can be used as a composite with rubber retaining its flexibility. High tensile modulus and low breakage elongation combined with very good resistance to chemicals make it the right choice for different composite structural parts in various applications.

  • Permanent heat-resistant flame retardant, limiting oxygen index Loi greater than 28.
  • Permanent anti-static.
  • Permanent acid and organic solvents erosion.
  • High strength, high wear resistance, high tear resistance.
  • In the case of fire without droplets, do not produce toxic gases.
  • When the fire cloth surface thickening, enhance the sealing, not broken.

Description


Aramid Sewing thread technical data

Test itemTest result
Deviation Weight per 100m1.8%
CV of Deviation Weight per 100m2.0%
Single Breaking Tensile Strength2525.2 CN
Single Breaking Tenacity28.5 CN/Tex
CV of Single Breaking Tensile Strength4.69%
Single Breaking Elongation135.6 mm
Ration of Elongation27.12 mm
Actual Twist56.4 twist/10CM
Length/1kg11850m
Net Weight per roller1.110 ~ 1.120 kg