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Product Details:
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| Available Roll Width: | 1.2m/1.22m | Structure: | Al Foil+ Scrim |
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| Total Weight: | 72.5g/m2 | Scrim: | 5mm X 5mm |
| Al Foil: | 15um | ||
| Highlight: | Heat Sealing shed insulation vapour barrier,shed insulation vapour barrier 1.22m,1.22m metal roof vapour barrier |
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Product Description
A premium grade Heat-sealing Foil-Scrim Facing with 2-way scrim(5mm x 5mm) with heat-activated polyethylene on its back. No need applying extra adhesive. Good corrosion-resistance and abrasive-resistance. It is suitable for in-line lamination with insulation material by heating.
Facing Composition
| Facing Composition | Description | Value (Metric) |
| Foil | Aluminum | 15 micron |
| Reinforcing - MD | Fiberglass | 5mm spacing |
| Reinforcing - XD | Fiberglass | 5mm spacing |
| Heat-activated coating | Polyethylene | 25um |
Typical Physical Properties
| Physical Properties | Value (Metric) | Test Method |
| Basis Weight | 72.5±10% gsm | Scale |
| Permeance (WVTR) | 1.15 ng/N.s | ASTM E96, Procedure A |
| Tensile Strength - MD | ≥70 N/25mm | ASTM D828 |
| Tensile Strength - XD | ≥68 N/25mm | ASTM D828 |
| Burst Strength | ≥35 N/cm2 | ASTM D774 |
| Low Temperature Resistance |
Remains Flexible No Delamination |
ASTM D1790 4 hrs @-40 °F (- 40 °C) |
| High Temperature Resistance |
Remains Flexible No Delamination |
ASTM D1790 4 hrs @ +240 °F (+116 °C) |
| Dimensional Stability | Less than 0.5% | ASTM D1204 @ 150F (65C) |
| Fire rating | Class 1 - Passed | BS476 Pt 7 |
Available Roll Width: 1.2m, 1.22m
Remarks
1. The data above are typical values only, and should not be used for specifications purpose.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Log Roll: +0.5m/-0m, Jumbo Roll ±0.5%.
3. The products should be stored at room temperature, kept away from wet and 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.
Contact Person: Mrs. Sophia Gao
Tel: 0086-13052726305
Fax: 86-411-82802270
