A light duty, Eco grade Double sided Reflective Aluminum Foil Insulation.Reflective Aluminum Foil Insulation is made from 1 outer layer of pure aluminum foil and 1 outer layer of metalized polyester film as well as 1 layer recycled Kraft paper. These layers and bonded together with polyethylene and reinforced with 3-way fiberglass scrim. D/S Reflective Aluminum Foil Insulation is ideally used as sealing and insulation under roofs, in walls behind cladding or under timber floors, for residential and commercial building. Combining with glass wool / rock wool / mineral wool / foam insulation, it is excellent as a vapor barrier for air-conditioning ducts, pipes and vessels.
ALUMINUM FOIL INSULATION STRUCTURE
ALUMINUM FOIL INSULATION CONSTRUCTION
|
Composition |
Description |
Value (English) |
Value (Metric) |
|
Foil |
Aluminum |
0.28 mil |
7 micron |
|
Reinforcing- MD |
Fiberglass |
2 / inch |
8 / 100mm |
|
Reinforcing-XD |
Fiberglass |
3 / inch |
12 / 100mm |
|
Adhesive |
Polyethylene |
– |
– |
|
Kraft |
Recycled Pulp |
30.7 lbs / 3000 ft2 |
50gsm |
|
Adhesive |
Polyethylene |
– |
– |
|
Film |
Metallized Polyester |
0.5 mil |
12.5 micron |
TYPICAL PHYSICAL PROPERTIES
|
Physical properties |
Test Method |
Value (English) |
Value (Metric) |
|
Basis weight |
Scale |
20.5 lbs / 1000 ft2 |
100 gsm |
|
Permeance (WVTR) |
ASTM E96, |
0.02 perm |
1.15 ng/N.s |
|
Tensile Strength-MD |
ASTM D828 |
41.0 lbs / In |
180 N/25mm |
|
Tensile Strength-XD |
ASTM D828 |
18.2 lbs / In |
80 N/25mm |
|
Burst Strength |
ASTM D774 |
65psi |
45 N/cm2 |
|
Low temperature |
ASTM D1790 |
Remains Flexible |
Remains Flexible |
|
High temperature |
ASTM D1790 |
Remains Flexible |
Remains Flexible |
|
Emissivity |
ASTM E408 |
-0.03 |
-0.03 |
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