Excellent for HVAC thermal insulation and building thermal insulation.
Alum.Glass Cloth Facing (18u foil and 8×8 mesh glass cloth, laminated with F/R glue).Excellent for HVAC thermal insulation and building thermal insulation. Very good for industrial and vessel engine room’s thermal insulation. Alum.Glass cloth facing enjoys good abrasive-resistance and high tensile strength, UL 723 & BS 476 Pt 6&7 Fire rating approval.
|
Physical properties |
Test Method |
Value (English) |
Value (Metric) |
|
Basis weight |
Scale |
30.3lbs / 1000 ft2 |
148gsm |
|
Permeance (WVTR) |
ASTM E96, Procedure A |
0.1 perm |
5.75 ng/N.s |
|
Tensile Strength-MD |
ASTM D828 |
59 lbs / In |
260 N/25mm |
|
Tensile Strength-XD |
ASTM D828 |
41lbs / In |
180 N/25mm |
|
Burst Strength |
ASTM D774 |
181psi |
125 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 |
|
Composition |
Description |
Value (English) |
Value (Metric) |
|
Foil |
Aluminum |
0.72 mil |
18 micron |
|
Adhesive |
F/R Glue |
0.4 mil |
10 micron |
|
Glass cloth |
10×9 mesh/cm |
55 lbs / 3000 ft2 |
90 gsm |
