PSK50A PSK Vapor Barrier Facing
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Polypropylene-Scrim-Kraft Facing for Metal Building
PSK-50A PSK vapor barrier facing is available in rolls with widths of 1.25m, 1.30m, and 1.35m. Its high quality fiberglass scrim offers it high tensile strength, up to 170 N/25mm in machine direction, and 50N/25mm in cross direction. With water vapor transmittance rate of 1.15 ng/N.s, it is an ideal vapor barrier facing material to be laminated with glass wool, mineral wool, and rock wool, so as to improve those materials' water resistance performance.
Construction| Facing Composition | Description | Value (Metric) |
| White Film | Polypropylene | 30 micron |
| Reinforcing | Fiberglass | 20 / 100mm -Machine Direction |
| 16 / 100mm - Cross Direction | ||
| Adhesive | Adhesive | -- |
| Kraft | Natural | 50gsm |
| Physical Property | Value (Metric) | Test Method |
| Basis Weight | 90 gsm | Scale |
| WVTR | 1.15 ng/N.s | ASTM E96, Procedure A |
| Tensile Strength | 170N/25mm -Machine Direction | ASTM D828 |
| 50N/25mm -Cross Direction | ||
| Burst Strength | 50 N/cm2 | ASTM D774 |
| Temperature Resistance | Remains Flexible No Delamination | ASTM C1263 - 40 ℃ / 90 ℃ |
| Dimensional Stability | Less than 0.5% | ASTM D1204 @ 150F (65℃ ) |
Available Roll Width: 1.25 m, 1.30mm, 1.35m
As a PSK50A PSK vapor barrier facing manufacturer and supplier in China, our company also offers PSKF50A PP scrim kraft facing, RAC60A D/S reflective foil insulation, reinforced aluminum foil tape, and more.
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