NMHPI-DA is a composite insulating material made up of a fire-retardant foam core with a highly durable, fire-retardant, polymer coated poly-aramid cloth covering, available in a range of colours.

This combination makes it suitable for a variety of applications, particularly vehicle cabins where the insulation will be visible and subject to abrasion or shocks.

Main Features:

  • Light weight
  • Fire retardant
  • Water resistant – easily washable
  • Highly resistant to abrasion, tearing and piercing (Kevlar reinforced)
  • Can be used for parts machined to drawings
  • Self-adhesive (non self-adhesive version also available)
  • Colour matching available
  • Thickness about 5 – 40 mm
  • Storage: The cloth covering should be protected from direct sunlight. The parts shall be stored flat and with the cloth facing down. Store in a cool, dry location.
  • Expiry date: 2 years from manufacture (see label)
  • Gaskets
  • Thermal Insulation
  • Aerospace
  • Industrial
  • Military

Typical properties

Product Property Value Test Method Footnotes
Self adhesive Yes
Areal Weight (g/m2) 1000

(20 mm material)

Temperature Range (°C) -46 to +80 (to +100 for a few minutes)
Thermal conductivity (W/m.K) 0.034
Base Foam Closed cell polymeric foam
Base fabric 100% woven Para-Aramid
Face coat High Solids Polymer (flame retardant)
Standard colours Pearl white, bronze green, black, gold
Flammability Excellent performance - see data sheet
Smoke & Toxicity Excellent performance - see data sheet