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DuPont Nomex® 993 Medium-Density Pressboard, 83" x 42" x 0.04"

ID: NMX99304042X83 Mfr ID: NMX99304042X83
Manufactured by: DuPont Nomex
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.

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USD $171.75 / SH

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1-24 $171.75 / SH
25-49 $158.54 / SH
50+ $147.22 / SH

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This item may be sold in units of 1.

  • Brand name :  DuPont
  • Trade Name :  Nomex® 993
  • Series :  Nomex® 993
  • Item Name :  Pressboard
  • Short Desc :  PRESSBOARD,NOMEX,993PSB .040 42" X 83"
  • UNSPSC :  30141500

Typical applications include 3-dimensional parts such as V-rings, angle rings and spools, as well as barrier, gap spacers and core tubes.

Performance Details
Tensile Strength 3.53  kN/sq-cm
Elongation 11.9% (MD), 12.7% (CD) 
Thickness Shrinkage 0.6  %
Design & Construction
Color Natural 
Material Aramid Board 
General Features
Type Medium-Density 
Net Weight 720 g/sq-m 
Physical Properties
Length 83  Inch
Width 42  Inch
Density 0.7  g/cc
Thickness 0.04  Inch

DuPont Nomex® 993 Medium-Density Pressboard, 83" x 42" x 0.04" Specification Sheet 

DuPont Nomex® 993 Medium-Density Pressboard, 83" x 42" x 0.04" Brochure 

Features :

  • 0.6% (MD) 0.9% (CD) At 105 deg C, 1.1% (MD) 1.6% (CD) At 240 deg C thickness shrinkage
  • Dielectric Strength: Air:21 kV/mm and 540 V/Mil AC Rapid Rise
  • Tensile Strength: 3.53 kN/cm2 (MD), 2.96 kN/cm2 (CD)

Applications :

  • Suited for Liquid-Immersed Transformer Applications that Require a Larger Formed Part, Such as Angle Rings, Dielectric Barriers or Core Tubes in Larger Transformer Designs