FOIL- -KRAFT-SCRIM FACING & VAPOUR BARRIER
CONSTRUCTION:
Aluminum foil: 7 microns
Adhesive: Het-Resistance Adhesive
Kraft paper: 50gsm (Natural)
Tri-way fiberglass scrim: M.D: 8/100mm; X.D: 12/100mm
PolyethVinyl（PE）25gsm
TYPICAL PHYSICAL PROPERTIES:
|
PROPERTIES |
UNIT |
VALUE |
TEST METHOD |
|
Basic weight |
gsm |
100 |
ASTM D646 |
|
Tensile strength: M. D.
X. D. |
N/25mm |
135
50 |
ASTM D828 |
|
Burst strength |
N |
30 |
ASTM D774 |
|
Reflectivity of foil surface |
% |
95 |
---------- |
|
Temp. Resistance |
-29°C
66°C |
No Delamination
No Delamination |
ASTM C1263 |
|
Water vapor permeance |
ng/N.s |
1.15（Max） |
ASTM E-96 |
Width: 1.2m
Length: 2750m 3000m
Core I.D.: 72,76mm ±1
Based on order, special sizes are also available.
Remarks:
1. The data above are typical results and subject to change without notice.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: ±0.5%.
3. The products should be stored at room temperature, kept from wet and kept away heat source.
4. The users should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for their special purpose and technique.
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