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Peflex Sheet

Peflex Sheet

Izocam Peflex is a polyethylene foam material that has closed cell structure. It is manufactured to be used for air conditioning, cooling, thermal insulation and condensation control in solar energy systems.

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Application Area

  • It is used in cold water systems; solar energy systems; fittings, air conditioning and cooling members of the large diameter pipes; systems functioning with dual temperatures; ducts and tanks; at the exterior surfaces of the ducts and large diameter pipe lines, for thermal insulation and condensation control purposes.
  • For the spaces where there is heat transfer by radiation, using products faced with aluminium foil is recommended.
  • The boards are adhered to the duct surface by using a special adhesive that Izocam suggested.
  • Joints should be tightly sealed and they should be covered with insulation tape afterwards if necessary.
  • Taping should not result in thickness loss.
  • The application should be protected against distruption and rupture.
  • For the applications exposed to the sun, definitely a protective coat or a protective paint should be used.
  • For the outdoor applications, the surface should be coated within 5 days.
  • For the application of self adhesive boards there is no need to use any adhesive.
  • Aluminium foil coating increases the vapour resistance and impact resistance of the material.
  • Since it prevents the sun rays it protects the material against UV and prolongs its life.
  • There is no need to use protective coating or painting for indoor spaces getting natural sun.

Material Safety Forms

İZOCAM_PEFLEX_MSDS_EN

Technical Specifications

Properties Symbol Unit Description Tolerance Standard
Material - - Polyethylene Foam - TS EN 14313
Length l m 60 50 40 ± 1,5 % TS EN 822
Width w mm 1000 ± 1 % TS EN 822
Thickness t mm 6 8 10 ± 1,5 TS EN 823
Facing - - Unfaced Self Adhesive Film Metalized Film Aluminium Foil - -
Reaction to fire - - E - TS EN 13501-1
Declared Thermal Conductivity Tort °C -20 0 20 40 60 - TS EN 12667
ʎ W/m.K 0.044 0.053 0.057 0.065 0.080
Max. Service Temperature - °C -45 / 80 - -
Water Vapor Diffusion Resistance Factor µ - < 10 mm; ≥ 3000 - TS EN 12086
≥ 10 mm; ≥ 5000
UV Resistance - - Good - -
Flexibility - - Excellent - -
Fungal Growth - - None - -
Packaging Materia - - PE Bag - -