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D/S Reflective Aluminum Foil Insulation DFC-201A

Radiant Barriers and Reflective Insulation Systems

Double side insulation systems, as Radiant barriers and Reflective insulation work by reflecting radiant heat. D/S Reflective Aluminum foil Radiant barriers are installed outside the Glass wool, Rock wool, mineral wool, foam insulation materials.D/S Foil Insulatio is excellent as radiant barriers, flame retardant and vapor barriers can reduce energy loss costs 5% to 10%.

  • D/S Reflective Aluminum Foil Insulation Introduction

A medium duty, Housing Grade D/S Foil Insulation.D/S Foil 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. D/S 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,Aluminum Foil Insulation is excellent as a vapor barrier for air-conditioning ducts, pipes and vessels.

 

FACING 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

60Ibs/3000ft2

100gsm

Adhesive

Polyethylene

 

 

Foil

Aluminum

0.28 mil

7 micron

 

TYPICAL PHYSICAL PROPERTIES

Physical properties

Test Method

Value (English)

Value (Metric)

Basis weight

Scale

34.8lbs / 1000 ft2

170gsm

Permeance (WVTR)

ASTM E96,

Procedure A

0.02 perm

1.15 ng/N.s

Tensile Strength-MD

ASTM D828

58.0 lbs / In

255 N/25mm

Tensile Strength-XD

ASTM D828

29.5lbs / In

130 N/25mm

Burst Strength

ASTM D774

79.8psi

55 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

Remarks

1.The data above are typical values only, and should not be used for specifications purpose.
2.Tolerance: Weight and Thickness: ±10%;Width:±3mm; Length: Log Roll: ±0.3m, Jumbo Roll: ±0.5%.
3.The products should be stored at room temperature, kept away from wet and heat source.
4.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.

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