For this series, we offer 3 models of choice to cater from Medium to Extra Heavy Duty application.

All K Foil Perforated Series models are reinforced with special fiberglass scrim for better product strength.
 




99% Pure Aluminum Foil with high reflectivity (>0.98) and low emissivity (<0.02) surface (K731P ; K431P)
Metalized Film ( high optical density ) with high reflectivity (>0.75 - 0.95) and low emissivity (<0.05 - 0.25) surface (K631P)
Metalize film with better tear resistance for rough work, higher water or vapor permeability and tensile strength
K731P is made to cater the Light Duty application, K431P made to cater the Heavy Duty application meanwhile K631P is light weight yet suitable for Extra Heavy Duty application with high tear and tensile strength.
To reduce the risk of continuous tear off and to avoid glass wool from passing through, this series have been perforated with small openings (2.55mmdiameter) of diamond shape perforation.
Reinforced with bidirectional fiberglass scrim for better tearing resistance and higher tensile strength
Suggested size:
 
 Product Width (m) Length (m) Optimum pallet packing
K731P; K631P 1.22 –1.25 ±1% 60 ±1% 100 Rolls
K431P 1.22 –1.25 ±1% 60 ±1% 90 Rolls
Customize size available upon request, subject to material availability & machine’s capacity




  K731P K431P K631P
DESCRIPTION Double Sided Perforated Aluminum Paper Foil, 8x8 Fiberglass Scrim Reinforced
 
Double Sided Perforated 8 Layers Aluminum Paper Foil, 8x8 Fiberglass Scrim Reinforced
 
Double Sided Perforated Metallize Paper Film, 8x8 Fiberglass Scrim Reinforced
GRAMMAGE
 
120 –140 gsm 190 –210 gsm 90 –100 gsm
THICKNESS
 
190 –290 micron 305 –405 micron 175 –275 micron
CORROSION
(95% RH @50⁰C,30 DAYS)

 
None None None
DELAMINATION
(95% RH @50⁰C,30 DAYS)

 
None None None
REINFORCEMENT Fiberglass Scrim
(8x8 threads /100mm)
Fiberglass Scrim
(8x8 threads /100mm)
Fiberglass Scrim
(8x8 threads /100mm)

 
LAYOUT DIAGRAM
 



ACMV Duct Internal Linear
Sound Dampening Insulation Backing





 
Double Sided Perforated Reflective Metalize Paper Film, 8x8 Fiberglass Scrim Reinforced (K631P)
Double Sided Perforated Reflective Metalize Paper Film, 8x8 Fiberglass Scrim Reinforced (K631P)
Double Sided Perforated 8 Layers Reflective Aluminium Paper Foil, 8x8 Fiberglass Scrim Reinforced (K431P)
Double Sided Perforated 8 Layers Reflective Aluminium Paper Foil, 8x8 Fiberglass Scrim Reinforced (K431P)
Double Sided Perforated Reflective Aluminium Paper Foil, 8x8 Fiberglass Scrim Reinforced (K731P)
Double Sided Perforated Reflective Aluminium Paper Foil, 8x8 Fiberglass Scrim Reinforced (K731P)
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