Galvanized Steel Sheet Composite Insulation Board
Application
The galvanized steel sheet composite insulation board is widely used in central air conditioning ventilation systems in both public and civil sectors, as well as industrial factory buildings. It is popular with engineering design units, development organizations and terminal users.
Characteristics
The galvanized steel sheet composite insulation board is produced using our unique process formula, and features an excellent flame retardant and fireproof performance, excellent absorption performance, as well as a number of advantages, including an anti-bacterial structure that makes it healthy for use, a light weight, long service life and easy to install design
| Thickness(mm) | 20, 25, 30 |
| Dimension( mm) | 2000*1200,3000*1200,4000*1200 |
| Fire-Protection Rating | Nonflammable A level |
| Density(kg/m³) | 60～70 |
| Water Absorption | ≤3.7% |
| Thermal Conductivity W/(m•K) | 0.024-0.034 |
| Temperature Range(℃) | -150~150 |
| Wind Resistance Strength (Pa) | ≤3000 |
| Compressive Strength (MPa) | ≥0.18 |
| Bending Strength (MPa) | ≥1.1 |
| Leakage Air Volume | ≤1.2% |
| Thermal Resistance (㎡K/W) | 0.86 |
| Smoke Density | ≤9, no release of toxic gases |
| Dimensional Stability | ≤2%(70±2℃, 48h) |
| Oxygen Index | ≥45 |
| Fire Endurance | ＞1.5h |
| Formaldehyde Emission | ≤0.5mg/L |
| Air Flow Max | 15M/S |
Remarks: We can also customize various sizes according to the customer's requirements.
The galvanized steel sheet composite insulation board is a high tech composite insulation material that has been independently researched and developed by our company. It has been improved upon the basis of the alumiun foil faced insulation board, where we replaced the outer aluminum foil with a galvanized embossed iron, or replaced the double sided aluminum foil with the galvanized embossed iron, which significantly enhanced the strength and durability. In addition, the concave and convex effect of the embossing is better than the aluminum foil, so the appearance of the product is more beautiful with an improved sound absorption and noise reduction performance. We currently have two versions of this products: a one sided galvanized steel sheet composite insulation board and a two sided galvanized sheet composite insulation board.
WT Thermal Insulation Material is manufacturing and offering aluminized fabrics and fiberglass coated products and some others feature aluminum foils or silicone laminating, these products extend to aluminum foil wrap, aluminum foil laminated fabrics, and adhesive aluminum tapes, aluminum foil fabrics covered insulation foam board etc. We can offer different products that are made with aluminum foils by coating, laminating, or covering; rich experiences and enough knowledge of manufacturing aluminum foil based products is our confidence to provide quality products to global markets.
Index
fire rated board, composite board, thermal insulation board, foam board
