D/S Reflective Aluminum Foil Insulation DFR-208B

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. Double Sided Reflective Aluminum Foil Insulation 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 heavy duty, premium grade F/R Grade D/S Foil Insulation.Double Sided Reflective Aluminum Foil Insulation is made from 2 outer layers of pure aluminum foil and 2 layer F/R Kraft paper. These layers are bonded together with F/R Glue and reinforced with 2-way 5x 5mm fiberglass scrim.Double Sided 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 and reflective aluminum foil insulation for air-conditioning ducts, pipes and vessels.

 

FACING COMPOSITION

Composition

Description

Value (English)

Value (Metric)

Foil

Aluminum

0.28 mil

7 micron

Adhesive

Flame-Retardant Glue

 

 

Kraft

Flame-Retardant

55 lbs / 3000 ft2

90 gsm

Reinforcing

Fiberglass-2-way

1/5x 1/5 inch spacing

5x5mm spacing

Adhesive

Flame-Retardant Glue

55 lbs / 3000 ft2

90 gsm

Kraft

Flame-Retardant

 

 

Adhesive

Flame-Retardant Glue

 

 

Foil

Aluminum

0.28 mil

7 micron

 

TYPICAL PHYSICAL PROPERTIES

Physical properties

Test Method

Value (English)

Value (Metric)

Basis weight

Scale

49lbs / 1000 ft2

240gsm

Permeance (WVTR)

ASTM E96,

Procedure A

0.02 perm

1.15 ng/N.s

Tensile Strength-MD

ASTM D828

85.2 lbs / In

375 N/25mm

Tensile Strength-XD

ASTM D828

56.8lbs / In

250 N/25mm

Burst Strength

ASTM D774

108psi

75 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 O-Passed

Class O-Passed

 

Available Roll Width: 1.20m

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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