HEAT-SEALING ALUM FOIL FACING
CONSTRUCTION:
Aluminum foil: 12 microns
fiberglass scrim: 5х5mm
Polyethylene:20gsm
TYPICAL PHYSICAL PROPERTIES:
|
PROPERTIES |
UNIT |
VALUE |
TEST METHOD |
|
Basic weight |
gsm |
60 |
ASTM D646 |
|
Tensile strength: M. D.
X. D. |
N/25mm |
60
50 |
ASTM D828 |
|
Burst strength |
N |
28 |
ASTM D774 |
|
Reflectivity of foil surface |
% |
85 |
---------- |
|
Temp. Resistance |
-29°C
66°C |
No Delamination
No Delamination |
ASTM C1263 |
|
Water vapor permeance |
ng/N.s |
1.15 |
ASTM E-96 |
Width: 1.2m
Length: 300m, 500m, 1600m, 2750m, 3300m
Core I.D.: 3"(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.
|
