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Ensinger PEI
DuPont™ Nomex® Type 993, 40 mil Nominal Thickness Medium-Density Aromatic Nylon Pressboard
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon, Aromatic

Material Notes: Type 993 is a medium-density pressboard which offers a balance of rigidity and conformability along with outstanding saturability and excellent properties in air and oil. Typical applications include 3-dimensional parts such as V-rings, angle rings and spools, as well as barrier, gap spacers and core tubes.

Vendors:
Available Properties
  • Density, Calculated number using basis weight and thickness
  • Thickness, ASTM D374, method D, using 17 N/cm²
  • Linear Mold Shrinkage, ASTM D3392
  • Linear Mold Shrinkage, ASTM D3392
  • Linear Mold Shrinkage, Transverse, ASTM D3392
  • Linear Mold Shrinkage, Transverse, ASTM D3392
  • Film Tensile Strength at Yield, MD, ASTM D828
  • Film Tensile Strength at Yield, TD, ASTM D828
  • Film Elongation at Yield, MD, ASTM D828
  • Film Elongation at Yield, TD, ASTM D828
  • Dielectric Strength, ASTM D149, AC rapid rise in air
  
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Manufacturer Notes:
none

Category Notes
Plastic
PA, Polyamide

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