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Description: foil single/double bubble foil
Foil single/double bubble foil is comprised of layers of polyethylene air bubbles (single/double) sandwiched two layers of 99% pure aluminum foil. The polyethylene encapsulated air bubbles serve as an effective thermal break as well as vapor barrier, ffwhile the two outer layers of aluminum reflect up to 97% of all of the radiant heating energy.


Specification:
1. Lxw: 50/40*1.2m (custom also available)
2. Thickness:
(1) single bubble: 3-3.2mm
(2) double bubble 6.5-7mm
3. Bubble diameter: 9mm, 10mm, 20mm
4. Weight:
(1) single bubble: 250g/m2, 280g/m2, 320g/m2, etc (fª250g/m2)
(2) double bubble 320g/m2, 350g/m2, 380g/m2, 400g/m2, etc (fª 320g/m2)
5. Color: silver
Technical parameters:
1. Temperature: -60 degrees f to 180 degrees f (-51 degrees c to 82 degrees c)
2. Reflectivity: 95%--97%
3. Pure aluminum thickness·ª7micron

Benefits:
**97% radiant heat reflection
**vapor barrier, thermal barrier, radiant barrier
**vibration absorption
**damp proof, fire proof, radiant heat transfer

Applications:
**residential construction and retrofit: walls, basements, floors, ceilings, roofs, attics, crawl space
**commerical and agricultural construction: poultry houses, hog and dairy barns
**garage door: acted as a moisture barrier
**warehouse:reduce air infiltration, keep the heat inside in winter and outside in summer.


1.2x40/50m per roll packed in a pe bag