Technora®: High Strength & Excellent Abrasion Resistance

Key Features of Technora®

  • High tenacity & modulus
  • Excellent abrasion & fatigue resistance
  • Excellent chemical & steam resistance
  • Very low creep
  • High thermal stability 
  • Lower moisture regain than other para-aramids
  • Available natural and black


Technora® was first made commercially available in 1987.



Technora® is an aromatic copolyamide that has a highly oriented molecular structure, consisting of both para and meta linkages. Technora is produced by condensation polymerization of different copolymers, yielding a high modulus, low creep, and thermally stable fiber.

FIBER-LINE® Enhancing Processes
 for Technora®:

FIBER-LINE® Technora®



Common Types & Deniers

T-200 Rubber Reinforcement

T221, T220N Rope, Cable, Cord 

T-240 Fabrics, Composites

Deniers: 200, 400, 720, 1000, 1500


Technora® Bare Fiber Performance

Abrasion Resistance
Yarn on Yarn Abrasion
Ultraviolet (UV) Resistance
Flame Resistance
Chemical Resistance (Acid)
Chemical Resistance (Alkali)
Chemical Resistance (Organic Solvent)

Chemical Resistance to Acid:
 Degrades in Formic, Hydrochloric, and Sodium Hydroxide acid
Chemical Resistance to Alkali: Strong alkalis will attack at high temperature or concentration
Chemical Resistance to Organic Solvent: Degrades moderately in Carbon Tetrachloride and Ethylene Glycol/Water

Technora® Data

Standard Modulus

Property UOM Value
Breaking Tenacity g/d 28
Specific Gravity Ratio 1.39
Elongation @ Break % 4.6
Tensile Modules g/d 590
Moisture Regain* % 2.0
Creep** % <1.5
Skrinkage*** % <0.1
Decomposition Temp. 500

* Equilibrium moisture regain @ 55% RH    ** Creep @ 40%-58% ultimate tensile strength    *** Shrinkage in dry air @ 177 C for 30 minutes

This data is provided for informational purposes only, and does not constitute a specification. FIBER-LINE makes no warranty, express or implied, that the product conforms to these values. Contact your FIBER-LINE representative for exact product details which conform to your specific requirements.