Technical Data Sheet
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DuPont™ Kevlar® 49 Polyaramid Fabric Coil (Polyparaphenylene terephthalamide)

DuPont™ Kevlar® 49 Polyaramid Fabric Coil (Polyparaphenylene terephthalamide) is a fabric coil from Goodfellow's range of foils. This advanced polymer material is known for its high tensile strength and modulus, as well as its resistance to heat and chemicals. With its lightweight yet strong properties, Kevlar® 49 fabric finds use in applications like bulletproof vests, helmets, and other protective equipment. Its thermal stability also makes it useful for fireproof clothing, gloves, and other heat-resistant applications.
Grade: DuPont™ Kevlar® 49
Formula: Polyparaphenylene terephthalamide
Thickness: 0.37mm
Coil Width: 1200mm
Length: 1m
Fabric Weight: 218g/m²
Weave: Plain
Warp Yarn: 158
Weft Yarn: 158
Ends x Picks/10cm: 67x67
UOM Code: 386-867-86
SKU: 1000029616
Product Code: AR30-FC-000160

Tolerances

Coil
Length +10% / -0%
Coil
Thickness ±25%
Number Of Yarns ±10%
Tex Number ±10%
Coil
Thickness ±25%
Number Of Yarns ±10%
Tex Number ±10%
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
US$777.09
each
  • Buy 5 for US$629.44 each and save 19%
  • Buy 10 for US$575.05 each and save 26%

Shipping restrictions and charges
may apply for some hazardous materials.

Tolerances

Coil
Length +10% / -0%
Coil
Thickness ±25%
Number Of Yarns ±10%
Tex Number ±10%
Coil
Thickness ±25%
Number Of Yarns ±10%
Tex Number ±10%
Technical Data Sheet
Safety Data Sheet

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Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Poor
Acids - dilute Fair
Alcohols Good
Alkalis Good-Poor
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good
Halogens Good
Ketones Good
Physical Properties
Element Value
Resistance to Ultra-violet Fair
Water absorption( % ) 3.5
Water absorption - equilibrium( % ) 3.5
Density( gcm⁻³ ) 1.44
Thermal Properties
Element Value
Lower working temperature( C ) -200
Upper working temperature( C ) 180-245
Specific heat( J K⁻¹ kg⁻¹ ) 1400
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.04@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) -2Along Axis
Mechanical Properties
Element Value
Tensile modulus( GPa ) 59-124
Tensile strength( MPa ) 2760
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