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| Facing Composition
FACING COMPOSITION DESCRIPTION
Aluminium Foil 7 micron
Adhesive Polyethylene
Kraft Paper 50g/m2(Natural)
Physical Properties
PROPERTIES UNIT VALUE TEST METHOD
Basis Weight gsm 78 ASTM D 646
Tensile Strength N/25mm MD: 80
XD: 45
ASTM D 828
Burst strength N/cm2 20 ASTM D747
Reflectivity of Foil Surface % 95 --------
Temperature Resistance -29°C
66°C
No Delamination
No Delamination
ASTM C1263
Water Vapor Permeability ng/N.s 5.75 (Max) ASTM E-96
Width:1.0m,1.2m,1.25m,1.3m,1.35m
Length:300m,500m,2000m,4000m
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: ± 2mm; 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.
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