Heat-sealing Foil-kraft-scrim Facing FKSE-7151A

FKSE-7151A is a utility grade Heat-sealing Foil-kraft-scrim Facing with 3-way scrim and 50gsm Kraft as well as heat-activated polyethylene on its back. The thicker Kraft provides neat apperance and enhances tensile strength, tear resistant and durability. Heat Sealing FSK Facing is mainly used under roof decking, under attic rafters, over existing attic insulation, in floors, walls and crawl spaces, and in industrial and commercial buildings as radiant barrier to block radiant heat coming ductworks and cold rooms combining with traditional insulation such as glass wool, rock wool, phenolic panel, PU foam.

  • Heat-sealing Foil-kraft-scrim Facing Introduction

The Heat Sealing FSK Facing is a industrial strength foil scrim kraft insulation. Heat Sealing FSK Facing is widely used in construction, water-proofing, reinforcing and coating applications. No need for extra adhesive when using this foil scrim kraft paper.

 

FACING COMPOSITION

Composition

Description

Value (English)

Value (Metric)

Foil

Aluminum

0.28 mil

7 micron

Reinforcing- MD

Fiberglass

2/ inch

8/100mm

Reinforcing-XD

Fiberglass

3 /inch

12/100mm

Adhesive

Heat-resistance

-

-

Kraft

Natural

30lbs / 3000 ft2

50gsm

Heat-Activated Coating

Polyethylene

0.8 mil

20 micron

 

TYPICAL PHYSICAL PROPERTIES

Physical properties

Test Method

Value (English)

Value (Metric)

Basis weight

Scale

20.8lbs / 1000 ft2

102gsm

Permeance (WVTR)

ASTM E96,

Procedure A

0.02 perm

1.15 ng/N.s

Tensile Strength-MD

ASTM D828

28.4 lbs / In

125 N/25mm

Tensile Strength-XD

ASTM D828

14.8lbs / In

65 N/25mm

Burst Strength

ASTM D774

43.5psi

30 N/cm2

Low temperature

Resistance

ASTM D1790

4 hrs @

-40℉ (-40℃)

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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