Steel Sheet Coated Insulation Board
Application
The steel sheet coated insulation board is made using a high performance material that performs well under harsh environmental conditions. It is often used in buildings with requirements for a high degree of fire protection and heat preservation, such as steel structure workshops, large industrial factories, pre-fabricated houses, cold storage, dust resistant workshops, story additions, religious institutions, gymnasiums, supermarkets and more.
Characteristics of steel sheet coated insulation board
1. Excellent fireproof performance: The combustion performance reaches A levels, and is not flammable. Its maximum usage temperature is 180 ℃ (allow transient temperature of 250℃). The insulation board features a coke formation with no drops, curls or melting, even under direct exposure to flames. After exposure to flames, it will form a graphite foam layer on its surface in order to effectively protect the internal foam layer.
2. Outstanding heat-insulating property: This is an ideal material for heat preservation and heat insulation due to its low thermal conductivity.
3. Corrosion and aging resistant: It is nearly 100% resistant to corrosion caused by inorganic and organic acids and organic solvents. It has no obvious deformations even after long-term exposure to the sun.
4. Strong sound absorption property: The aluminum foil faced insulation board features an outstanding sound absorption property, with its open cell foam structure an ideal material for use in sound absorption.
| 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 W/(m•K) Conductivity | 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 steel sheet coated insulation board is a new, high tech composite insulation material that has been independently researched and developed by our company. It has been improved upon the bases of the aluminum foil faced insulation board, and replaced the outer aluminum foil with a steel sheet, or, replaced the double sided aluminum foil with a steel sheet, which has significantly improved the strength and durability. The steel is available in various colors, so that users can design the air duct to match their environment. This series of products includes the one sided steel sheet coated insulation board, and the two sided steel sheet coated insulation board. Both are durable with a fashionable appearance. The color can also be changed upon customer request.
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
