Reflective Aluminum Foil Insulation

Aluminum foil insulation DFC-101A is a light duty, utility Grade D/S Foil Insulation. Made from 2 outer layers of pure aluminum foil and 1 layer thicker natural kraft paper. Double sided aluminum foil reflective insulation is made from 2 outer layers of pure aluminum foil and 1 layer thicker natural kraft paper. These layers are bonded together with polyethylene and reinforced with 3-way fiberglass scrim.

Aluminum foil insulation systems, as radiant barriers and reflective insulation work by reflecting radiant heat. Aluminum foil reflective insulation is effective at reflecting radiant heat, helping to regulate temperatures within a building. They can be a space-saving solution compared to bulkier insulation materials. The aluminum foil layer can act as a vapor barrier, helping to control moisture migration within walls.

Reflective aluminum foil insulation is ideally used as sarking and insulation under roofs, in walls behind cladding or under timber floors, for residential and commercial building. Combining with glass-wool /rockwool/ mineral wool/ foam insulation, it is excellent as a vapor barrier for air-conditioning ducts, pipes and vessels.

Aluminum Foil Insulation Technical Data

Composition

Composition	Description	Value (English)	Value (Metric)
Foil	Aluminum	0.28 mil	7 micron
Reinforcing - MD	Fiberglass	2/inch	8/100mm
Reinforcing - MD	Fiberglass	3/inch	12/100mm
Adhesive	Polyethylene
Kraft	Natural	36.8Ibs/3000ft2	60gsm
Adhesive	Polyethylene
Foil	Aluminum	0.28 mil	7 micron

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: ±0.3m, Jumbo Roll: ±0.5%.
The products 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.

Properties

Physical properties	Test Method	Value (English)	Value (Metric)
Basis weight	Scale	25.5lbs / 1000 ft²	125gsm
Permeance (WVTR)	ASTM E96, Procedure A	0.02 perm	1.15 ng/N.s
Tensile Strength-MD	ASTM D828	35.2 lbs / In	155 N/25mm
Tensile Strength-XD	ASTM D828	19.3lbs / In	85 N/25mm
Burst Strength	ASTM D774	52.2psi	36 N/cm²
Low temperature Resistance	ASTM D1790 4 hrs @ -40℉ (-40℃)	Remains Flexible No Delamination	Remains Flexible No Delamination
High temperature Resistance	ASTM D1790 4 hrs @ +240℉ (+116℃)	Remains Flexible No Delamination	Remains Flexible No Delamination
Emissivity	ASTM E408	0.03	0.03
Fire Rating	BS476Pt6.7	Class 1	Class 1

Available Roll Width: 1.25m,1.35m

Reflective Aluminum Foil Insulation

Aluminum Foil Insulation Technical Data

Composition

Remarks

Properties

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Reflective Aluminum Foil Insulation