Why Choose Phenolic Insulation Board?
The process of making phenolic insulation board involves using a plastic foam to create a layer of insulation between two flexible facing layers.
Just like PIR boards, phenolic insulation boards have a high amount of closed cells and a fine cell structure. To produce rigid phenolic insulation, a mixture of high solids and phenolic resin is combined with a substance that helps with surface action. The heat generated by this reaction forms numerous small bubbles within the material.
The foam is then cured and formed into thin sheets through a continuous process. These sheets are then laminated with different facings and cut into boards.
The wall high density phenolic insulation board is a top-notch thermal insulation material widely used in the construction industry. It is crafted from a rigid foam core made of phenolic, with a waterproof facing on both sides. This feature makes it perfect for external wall insulation systems. The high-density board boasts exceptional thermal insulation properties, with low thermal conductivity and fire resistance. Moreover, it offers excellent compressive strength and dimensional stability, ensuring long-lasting durability and performance. By installing wall high density phenolic insulation boards, you can achieve significant energy savings on heating and cooling expenses, while enhancing indoor comfort. They are user-friendly, lightweight, and resistant to water absorption and mold growth, making them an excellent choice for sustainable building projects.
Data Sheet
ITEM | INDEX | ITEM | INDEX |
Conventional thickness | 30-220mm | Bending strength | ≥1.1 MPa |
Length/Width (mm) | 2000x1200, 3000x1200, 4000x1200 | Leakage air volume | ≤ 1.2% |
Fireproof rating | A2 | Thermal resistance | 0.86 m²K/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 | 0.019-0.02 W(mK) | Oxygen index | ≥45 |
Heat resistance | -150 ~ +150℃ | Duration of fire resistance | >1.5h |
Wind resistance strength | ≤1500 Pa | Formaldehyde Emission | ≤0.5Mg/L |
Compression strength | ≥0.18 MPa |
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