PET-Foil-PET Vapor Barrier Insulation

Vapor barrier insulation DPTF-1251 is an excellent vapor barrier & reflective insulation. It consists of 12μpolyester film/25 μ aluminum foil/12 μ polyester film. Used as a facing over insulation board, segments, pipe section, etc.

Reflective aluminum foil insulation radiant barriers are installed outside the Glass wool, Rock wool, mineral wool, foam insulation materials. Vapor barrier insulation primarily used in cold/cryogenic insulation systems, to prevent the ingress of moisture into the insulation. This can help to prevent issues such as mold growth, rotting, and structural damage, as well as improving the energy efficiency of a building by reducing heat loss due to moisture infiltration.

Vapor barrier insulation DPTF-1251 combines the excellent vapor barrier properties of aluminum with the outstanding mechanical and thermal characteristic of polyester film, giving a ideal, flexible and efficient barrier material, suitable for outdoor use.

Remarks:

• The data above are typical values only, and should not be used for specifications purpose.
• Tolerance: Weight and Thickness: ±10%；Width:±3mm; Length: Log Roll: ±3m, Jumbo Roll: ±0.5%.
• The vapor barrier insulation should be stored at room temperature, kept away from wet and heat source.
• The users should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for their special purpose and technique.