DS Reflecting Alum Foil Insulation

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for insulation, heat insulation, packaging and compounding.


  • Product application
Double-sided reflective insulation, with good insulation results, high vapor barrier power and sound insulation properties. DS Reflecting Alum Foil Insulation Used for re-bonding various insulation materials, and as the heat insulation and vapor barrier layer for air ducts in steel-structure buildings or central air conditioning systems. May also be used as sound and heat insulation material for high-rise buildings, theaters and concert halls, etc.


CompositionDescriptionRAC60A Value (Metric)RAC60B  Value (Metric)RAC100A Value (Metric)
FoilAluminum7 micron7 micron7 micron
Reinforcing - MDFiberglass8 /100mm8 /100mm8 /100mm
Reinforcing - XDFiberglass12 /100mm8 /100mm12 /100mm
KraftNatural60gsm60gsm100 gsm
FoilAluminum7 micron7 micron7 micron

Typical Physical Property

Physical PropertyTest MethodRAC60A Value (Metric) RAC60B Value (Metric)RAC100A Value (Metric)
Basic WeightScale125 gsm125 gsm170 gsm
Permeance (WVTR)ASTM E96, Procedure A1.15 ng/N.s1.15 ng/N.s1.15 ng/N.s
Tensile Strength - MDASTM D828155 N/25mm156 N/25mm250 N/25mm
Tensile Strength - XDASTM D82886 N/25mm90 N/25mm125 N/25mm
Burst StrengthASTM D77455 N/cm255 N/cm280 N/cm2
Temperature ResistanceASTM C1263
-29 °C/+66 °C
Remains Flexible
No Delamination
Remains Flexible
No Delamination
Remains Flexible
No Delamination
Reflectivity of foil surface--97%97%97%


  • 1. Above data are typical results and not the guaranteed performance.
  • 2. Tolerance: Weight and Thickness: ±10%; Width: ±2mm; Length: ±0.5%.
  • 3. The products should be stored at room temperature away from chemical, wetand heat source. Rolls should never be stored in direct contact with the groundor on concrete slabs.
  • 4. Please do trial-application and makesure the product can serve the specific application before actually put it touse.