FK-750
FOIL-KRAFT FACING & VAPOUR BARRIER
FACING COMPOSITION:
Aluminum foil: 7 microns
Adhesive: Het-Resistance Adhesive
Kraft paper: 50gsm (Natural brown)
TYPICAL PHYSICAL PROPERTIES:
|
PROPERTIES |
UNIT |
VALUE |
TEST METHOD |
|
Basic weight |
gsm |
75 |
ASTM D646 |
|
Tensile strength: M. D.
X. D. |
N/25mm |
95
45 |
ASTM C1136 |
|
Burst strength |
N |
25 |
ASTM D774 |
|
Reflectivity of foil surface |
% |
95 |
---------- |
|
Temp. Resistance |
-29°C
+66°C |
No change
keep soft |
ASTM C1263 |
|
Water vapor permeance |
ng/N.s |
1.15 |
ASTM E-96 |
|
Water Soak Test |
24hrs |
No delamination |
---------- |
Width: 1.0m, 1.2m, 1.25 m, 1.30, 1.37m
Length: 200m, 500m, 1000m, 2500m, 2750m, 3300m
Core I.D.: 3"(76mm ±1), 72mm ±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 and kept from wet.
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.
