Reflective Insulation (Radiant Barrier), Vapor Barrier Aluminum Foil - K720 - K720

Roofing Foil, Radiant Barrier Foil, Vapour Barrier Foil - details see: https://www.buildingsupplieshub.com/reflective-insulation-radiant-barrier-vapor-barrier-aluminum-foil-k720-10075929

Type: Other Heat Insulation Materials

Place of Origin: Pulau Pinang Malaysia

Brand Name: KFOIL

Model Number: K720

Reflective Insulation (Radiant Barrier), Vapor Barrier Aluminum Foil - K720

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Description

ü Double sided Aluminum Foil (99% pure aluminum) with High Reflectivity & Low Emissivity surface is the most effective Radiant Barrier.

ü K Foil Reflective Insulation will reflect out the RADIANT HEAT transfer (up to 95%) and emitting a small amount of heat into the building/system.

ü Coupling with minimum 10mm air space can cut down heat transfer by CONDUCTION and CONVECTION to negligible figure.

ü Reinforced with Polyester Yarn running parallel to increase product tensile & tear strength.

Characteristics ofK720are not easily changed by hot roof temperature/high humidity of tropical climate and is stable & will not delaminated when exposed to moisture from system/Roof attic

Application

Building Wrapping
Concrete/Clay tile roofing
Metal Roofing
Sarking Membrane

Physical Properties

Basic Weight(g/m2)	130+10gsm
Tensile Strength (ASTM D 828)kN/m	MD: 6 - 7 ; XD: 4 - 5
Corrosion or Delamination(95% RH @ 50 degree C, 24 hrs)	None
Permeability/WVTR (ASTM E96-80), g/h/m2	max – 0.01
Vapor Barrier	Excellent
Sound Barrier	Excellent
Water Resistance	No Delamination
Tear Resistance	Good