Products Description
Pre-insulated duct board is a popular choice in the HVAC industry due to its many benefits, including its fire resistance. In fact, phenolic foam pre-insulated duct board is one of the most fire-resistant insulation materials available on the market today.
One of the reasons for phenolic foam pre-insulated duct board's excellent fire resistance is its inherent properties. Phenolic foam is a type of plastic foam that is made by reacting phenol with formaldehyde to produce a thermosetting polymer. This polymer is then foamed with a blowing agent to create phenolic foam.
Advantages
1. Excellent thermal insulation performance, with a low thermal conductivity coefficient, which can effectively reduce heat loss and energy consumption.
2. Great fire resistance properties, with self-extinguishing properties, low smoke generation and no toxic gas emission, ensuring a high level of safety.
3. Good sound insulation performance, able to block out external noise and create a more comfortable indoor environment.
4. Lightweight and easy to install, with excellent dimensional stability and strength properties, reducing installation time and costs.
5. Long-lasting and durable, with high resistance to moisture, corrosion, and chemical erosion, ensuring a long lifespan for the insulation board.
Products Parameter
|
Item |
Unit | Specification |
| Density | kg/m³ | 35-120 |
| Thermal Conductivity | w/m.k | 0.022 |
| Combustibility Property | Class 0 (BS 476 Part 6 & 7) | |
| Water Absorption | % | 1.9 |
| Max Smoke Density | % | 2 |
| Dimension Change | % | 0.3 |
| Working Temperature | ℃ | -250 to +150 |
Application
Tenlead Factory
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