Premium grade industrial strength Foil-Scrim-Kraft insulation facing. Foil-scrim-kraft is a flame retardant, vapor-barrier, and it is one of the most commonly used facings in the insulation industry.
Foil scrim kraft facing consists of 18u foil and 2-way scrim (5x5mm spacing) with heat-activated polyethylene on its back. Good corrosion-resistance and abrasive-resistance. Foil scrim kraft facing is suitable for in-line lamination with insulation facing materials by heating. No need for extra adhesive when using this foil scrim kraft paper.Foil scrim kraft facing is widely used in construction, water-proofing, reinforcing and coating applications.
|
Composition |
Description |
Value (English) |
Value (Metric) |
|
Foil |
Aluminum |
0.72 mil |
18 micron |
|
Reinforcing- MD |
Fiberglass |
1/5 inch spacing |
5mm spacing |
|
Reinforcing-XD |
Fiberglass |
1/5 inch spacing |
5mm spacing |
|
Heat-Activated Adhesive |
Polyethylene |
1 mil |
25 micron |
|
Physical properties |
Test Method |
Value (English) |
Value (Metric) |
|
Basis weight |
Scale |
17 lbs / 1000 ft2 |
83 gsm |
|
Permeance (WVTR) |
ASTM E96, Procedure A |
0.02 perm |
1.15 ng/N.s |
|
Tensile Strength-MD |
ASTM D828 |
17 lbs / In |
75 N/25mm |
|
Tensile Strength-XD |
ASTM D828 |
17 lbs / In |
75N/25mm |
|
Burst Strength |
ASTM D774 |
50.8psi |
35 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 |
-0.05 |
-0.05 |
