Type: | Vapor Barrier |
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Function: | Waterproof, Soundproof, Thermal Insulation |
Certification: | UL, BSCI, RoHS, CE |
Width: | 1000mm/1200mm/1250mm/1350mm |
Basic Weight: | 85GSM~ 115GSM |
Transport Package: | Standard Exporting Package |
Customization: |
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Facing Composition |
Description |
Value (English) |
Value (Metric) |
Foil |
Aluminum |
0.28 mil |
7 micron |
Reinforcing - MD |
Fiberglass |
1/2 inch spacing |
12.5mm spacing |
Reinforcing - XD |
Fiberglass |
1/2 inch spacing |
12.5mm spacing |
Adhesive |
Polyethylene |
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Kraft |
Natural |
36.6 lbs / 3000 ft2 |
60gsm |
Physical Properties |
Test Method |
Value (English) |
Value (Metric) |
Basis Weight |
Scale |
19.4 lbs / 1000 ft2 |
95 gsm |
Permeance (WVTR) |
ASTM E96, Procedure A |
0.1 perm |
5.75 ng/N.s |
Tensile Strength - MD |
ASTM D828 |
29.5 lbs/In |
130 N/25mm |
Tensile Strength - XD |
ASTM D828 |
16.0 lbs/In |
70 N/25mm |
Burst Strength |
ASTM D774 |
43.5 psi |
30 N |
Low Temperature Resistance |
ASTM D1790 4 hrs @-40 °F (- 40 °C) |
Remains Flexible No Delamination |
Remains Flexible No Delamination |
High Temperature Resistance |
ASTM D1790 4 hrs @ +240 °F (+116 °C) |
Remains Flexible No Delamination |
Remains Flexible No Delamination |
Dimensional Stability |
ASTM D1204 @ 150F (65C) |
Less than 0.5% |
Less than 0.5% |
Emissivity |
ASTM E408 |
0.03 |
0.03 |
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