FSKE-7161A
FSK Insulation Facing
High-Performance Foil Scrim Kraft Vapor Barrier
FSK Insulation Facing (Foil-Scrim-Kraft) is a laminated insulation facing designed to enhance the thermal performance and durability of various insulation materials. The foil layer in FSK facing acts as a radiant heat barrier, reflecting thermal energy to maintain optimal temperature control and improve energy efficiency in HVAC and building insulation systems.
By functioning as an FSK vapor barrier, it prevents moisture and water vapor from penetrating the insulation, helping to reduce the risk of mold growth and deterioration over time. The combined layers of aluminum foil, fiberglass scrim, and kraft paper create a robust, tear-resistant surface ideal for demanding industrial and commercial environments.
Insulation Facing Description
FSK facing provides exceptional protection and performance by combining foil scrim kraft layers into a single, efficient insulation facing solution. Whether you’re working on an HVAC system, wall insulation, or industrial equipment, FSK Insulation Facing ensures durability, energy savings, and long-term moisture protection.
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Features:
- Superior Thermal Performance: Reflects radiant heat, improving energy efficiency and temperature stability in insulated systems.
- Effective Vapor Barrier: The aluminum foil layer prevents moisture infiltration, protecting insulation from condensation and mold.
- High Durability: The foil-scrim-kraft composite offers excellent resistance to tearing, puncturing, and physical damage.
- Fire-Resistant Kraft Layer: Adds enhanced fire safety, making FSK insulation suitable for HVAC ducts, walls, and ceilings.
- Noise Reduction: Helps minimize sound transmission through insulation assemblies, contributing to better acoustic comfort.
- Easy Installation: Can be applied using adhesive or mechanical fasteners to fiberglass, mineral wool, or foam insulation boards.
- Laminated Insulation Facing: Combines multiple protective layers for superior strength and long-term reliability.
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Applications:
FSK Insulation Facing is widely used across industrial, commercial, and residential projects where both thermal insulation and vapor control are required. Typical applications include:
- HVAC duct insulation and air-handling systems
- Building wall and roof insulation
- Pipe and tank insulation in mechanical systems
- Acoustic and thermal insulation panels
- Vapor barrier facing for fiberglass or mineral wool boards
Insulation Facing Technical Data
Insulation Facing Composition:
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Composition
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Description
|
Value (English)
|
Value (Metric)
|
|
Foil
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Aluminum
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0.28 mil
|
7 micron
|
|
Reinforcing- MD
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Fiberglass
|
2/ inch
|
8/100mm
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|
Reinforcing-XD
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Fiberglass
|
3 /inch
|
12/100mm
|
|
Adhesive
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Heat-resistance
|
-
|
-
|
|
Kraft
|
Natural
|
36.6lbs / 3000 ft2
|
60gsm
|
|
Heat-Activated Coating
|
Polyethylene
|
0.8 mil
|
20 micron
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Facing Properties:
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Physical properties
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Test Method
|
Value (English)
|
Value (Metric)
|
|
Basis weight
|
Scale
|
23lbs / 1000 ft2
|
112gsm
|
|
Permeance (WVTR)
|
ASTM E96,
Procedure A
|
0.02 perm
|
1.15 ng/N.s
|
|
Tensile Strength-MD
|
ASTM D828
|
31.8 lbs / In
|
140 N/25mm
|
|
Tensile Strength-XD
|
ASTM D828
|
17lbs / In
|
75 N/25mm
|
|
Burst Strength
|
ASTM D774
|
47.8psi
|
33 N/cm2
|
|
Low temperature
Resistance
|
ASTM D1790
4 hrs @
-40℉ (-40℃)
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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
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