Phenolic Insulation Boards
Phenolic foam insulation boards, as a high-performance insulation material, are gradually emerging in multiple fields such as construction and industry. With its unique chemical composition and outstanding performance, it provides a reliable thermal insulation solution for modern engineering.
Excellent thermal insulation: Low thermal conductivity (usually 0.022-0.024 W/(m·K)) to reduce heat transfer.
High fire resistance: Most meet Class A non-combustible standards, with little toxic smoke when burning.
Moisture resistance: Dense foam structure prevents moisture penetration, avoiding mold growth.
Good sound absorption: Porous structure absorbs sound waves, reducing noise transmission.
Advantages of Phenolic Insulation Boards
Superior fire safety: Outperforms many insulation materials (e.g., PU foam) in flame retardancy.
Lightweight: Low density ( 40-80 kg/m³) reduces load on buildings/equipment.
Environmental friendliness: Low release of harmful substances; some products are recyclable.
Long durability: Resists aging, corrosion and deformation, with a service life of 15-20 years.
Application of Phenolic Insulation Boards
1. External wall insulation for buildings: Applicable to thin plastering systems, integrated insulation and decoration, curtain wall systems, etc., effectively enhancing the insulation performance of buildings and reducing energy consumption.
2. Insulation of central air conditioning composite air ducts: such as steel-faced phenolic composite air ducts and double-sided aluminum foil phenolic composite air ducts, can reduce heat loss in the air conditioning system and improve energy utilization efficiency.
3. Roof insulation and heat preservation: It can be used on residential roofs, factory roofs, roof insulation bricks, etc., effectively reducing roof temperature and enhancing indoor comfort.
Features of UNT Phenolic Insulation Boards
1. Outstanding fire resistance: Phenolic insulation boards do not burn when exposed to fire, with a combustion performance reaching B1 grade or even higher. They do not melt or soften at high temperatures, produce low smoke, and are resistant to flame penetration, effectively preventing the spread of flames and providing a solid guarantee for the safety of life and property.
2. Thermal insulation, energy conservation and high efficiency: The thermal conductivity is as low as approximately 0.023W/(m · k), which is much lower than that of common exterior wall insulation products. It can significantly reduce heat transfer, greatly enhance the insulation effect of buildings or equipment, and lower energy consumption.
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