UN.Tex (Dalian) Co.,Ltd
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Foil-Glass Cloth Facing & Vapor Barrier for heat reflection and heat insulation
PRODUCT DESCRIPTION
A flame-retardant Foil-Glass Cloth Facing (7um foil and 10x9 mesh glass cloth, laminated with F/R glue). It enjoys good abrasive-resistance and high tensile strength, and BS 476 Class O Fire-rating approval. It is good as a vapor barrier of duct wrap, duct board and pipe insulation. It is also a good choice for radiant barrier applications because of its low emissivity.
FACING COMPOSITION
| Facing Composition | Description | Value (Metric) |
| Foil | Aluminum | 7um |
| Adhesive | F/R Glue | 10um |
| Glass Cloth | 10x9 mesh/cm | 90 gsm |
TYPICAL PHYSICAL PROPERTIES
| Physical Properties | Value (Metric) | Test Method |
| Basis Weight | 118±10% gsm | Scale |
| Permeance (WVTR) | 5.75 ng/N.s | ASTM E96, Procedure A |
| Tensile Strength - MD | ≥225 N/25mm | ASTM D828 |
| Tensile Strength - XD | ≥150 N/25mm | ASTM D828 |
| Burst Strength | ≥100 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) |
| Emissivity | 0.03 | ASTM E408 |
| Fire Rating | Less 25 / 50 - Passed | UL 723 / ASTM E84 |
| Fire Rating | Class O - Passed | BS 476 Pt 6 & 7 |
Available Roll Width: 1.0m, 1.2m, 1.25m, 1.3m
