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W.T
Product Description
W.T Galvanized steel laminated phenolic foam insulation board is a high-tech composite insulation material. This product replaces the outer aluminum foil with galvanized steel, and improves the previous aluminum foil laminated phenolic foam insulation board. The strength of the product has increased, and the product has become more solid. The embossing effect is better than aluminum foil, so the appearance is more beautiful than aluminum foil, and the sound absorption and noise reduction effect is better. Product Characteristics
Thermal insulations
Fireproof
Less smoke emission and harmfulness
Chemical resistances
Durability
Impervious
Sound absorption
and noise reduction
Small density,light
weight
Data Sheet
| ITEM | INDEX | ITEM | INDEX |
Conventional thickness | 20mm, 25mm, 30mm | Bending strength | ≥1.1 MPa |
Length/Width(mm) | 2000x1200, 3000x1200, 4000x1200 | Leakage air volume | ≤ 1.2% |
Fireproof rating | A2 | Thermal resistance | 0.86m²K/W |
Density of core material | 60-70kg/m3 | Smoke density | ≤9, no toxic gas release |
Water absorption | ≤3.7% | Dimension stability | ≤2% (70±2℃, 48h) |
Thermal conductivity | 0.024-0.034 W(mK) | Oxygen index | ≥45 |
Heat resistance | -150 ~ +150℃ | Duration of fire resistance | >1.5h |
Wind resistance strength | ≤3000Pa | Formaldehyde Emission | ≤0.5Mg/L |
| Compression strength | ≥0.18MPa | Air flow max | 15M/s |
Application
HVAC Systems.
The W.T Pre-insulated Duct Panel can offers a high performance light weight and good ductwork system that requires only a few single fix and installation process. It is widely used in the ventilation systems of central air conditioning units in hospital, hotel, market,mall, airport, and so on.


Stocking & Packing Certification cartons or pallets or as customized ISO9001 ISO14001
Port:Shanghai we can do the test as customized.

Product Description
W.T Galvanized steel laminated phenolic foam insulation board is a high-tech composite insulation material. This product replaces the outer aluminum foil with galvanized steel, and improves the previous aluminum foil laminated phenolic foam insulation board. The strength of the product has increased, and the product has become more solid. The embossing effect is better than aluminum foil, so the appearance is more beautiful than aluminum foil, and the sound absorption and noise reduction effect is better. Product Characteristics
Thermal insulations
Fireproof
Less smoke emission and harmfulness
Chemical resistances
Durability
Impervious
Sound absorption
and noise reduction
Small density,light
weight
Data Sheet
| ITEM | INDEX | ITEM | INDEX |
Conventional thickness | 20mm, 25mm, 30mm | Bending strength | ≥1.1 MPa |
Length/Width(mm) | 2000x1200, 3000x1200, 4000x1200 | Leakage air volume | ≤ 1.2% |
Fireproof rating | A2 | Thermal resistance | 0.86m²K/W |
Density of core material | 60-70kg/m3 | Smoke density | ≤9, no toxic gas release |
Water absorption | ≤3.7% | Dimension stability | ≤2% (70±2℃, 48h) |
Thermal conductivity | 0.024-0.034 W(mK) | Oxygen index | ≥45 |
Heat resistance | -150 ~ +150℃ | Duration of fire resistance | >1.5h |
Wind resistance strength | ≤3000Pa | Formaldehyde Emission | ≤0.5Mg/L |
| Compression strength | ≥0.18MPa | Air flow max | 15M/s |
Application
HVAC Systems.
The W.T Pre-insulated Duct Panel can offers a high performance light weight and good ductwork system that requires only a few single fix and installation process. It is widely used in the ventilation systems of central air conditioning units in hospital, hotel, market,mall, airport, and so on.


Stocking & Packing Certification cartons or pallets or as customized ISO9001 ISO14001
Port:Shanghai we can do the test as customized.

