F/R Double Side Reflective Aluminum Foil Insulation Dfr-208b

• Type: Vapor Barrier
• Function: Moisture Proof, Waterproof, Soundproof
• Material: Alum Foil
• Certification: UL, RoHS, ISO
• Available Roll Width: 1.20m
• Transport Package: Standard Exporting Package
• Model NO.: DFR-208B
• Specification: ASTM, PSTC, ISO9001
• Trademark: bondtape
• Origin: China
• HS Code: 76072000
• Production Capacity: 5000000 Sqm/Month

Product Description

BondTape          DFR-208B

D/S Reflective Aluminum Foil Insulation

Description & Application
A heavy duty, premium grade F/R Grade D/S Foil Insulation. It 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 5 x 5mm fiberglass scrim. It is ideally used as sarking and insulation under roofs, in walls behind cladding or under timber floors, for residential and commercial building. Combining with glasswool / rockwool / mineral wool / foam insulation, it is excellent as a vapor barrier and reflective aluminum foil insulation for air-conditioning ducts, pipes and vessels.
Product Construction

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	1/5 x 1/5 inch spacing	5 x 5mm spacing
Adhesive	Flame-Retardant Glue	------	------
Kraft	Flame-Retardant	55 lbs / 3000 ft2	90 gsm
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	49 lbs / 1000 ft2	240 gsm
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	56.8 lbs/In	250 N/25mm
Burst Strength	ASTM D774	108 psi	75 N/cm2
Low Temperature Resistance	ASTM D1790 4 hrs @-40 °F (- 40 °C)	Remains Flexible No Delamination	Remains Flexible No Delamination
High Temperature Resistance	ASTM D1790 4 hrs @ +240 °F (+116 °C)	Remains Flexible No Delamination	Remains Flexible No Delamination
Emissivity	ASTM E408	0.03	0.03
Fire Rating	BS 476 Pt 6 & 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.