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phenolic foam thermal conductivity
The thermal conductivity of phenolic foam is generally between 0.022 and 0.025. This material has excellent comprehensive performance in the normal use temperature range. Not only is the thermal conductivity of phenolic foam low, aging resistance, dimensional stability, low water absorption, and ...Read more -
What is the R-value of phenolic foam?
What is the R value of phenolic foam? Keli’er, a phenolic insulation board manufacturer from China, will answer your question The R value of phenolic foam has great advantages over the foam materials currently sold on the market. The R value of 10 cm phenolic board at 10 ℃ is 5. If yo...Read more -
Phenolic insulation board fire rating
Phenolic insulation board material belongs to Class B1, which is used in the building insulation industry. It is nonflammable in case of open fire, low smoke, non-toxic, and free of drips. It can fundamentally eliminate the possibility of external insulation fire. The use temperature range is &...Read more -
Comparative analysis of advantages of phenolic insulation board
1. Defects of polyurethane: it is easy to burn in case of fire and produce toxic gas, which is harmful to human health; 2. Defects of polystyrene: it is easy to burn in case of fire, shrinks after long use, and has poor thermal insulation performance; 3. Defects of rock wool and glass wool: they ...Read more -
Application Analysis of Aluminum Foil and Phenolic Insulation Board
Why composite aluminum foil on the surface of phenolic insulation board? Why is this new material composed of aluminum foil and phenolic board so widely used in various thermal insulation systems? What application value does aluminum foil play? This is to explain the effectiveness of this materia...Read more -
Application analysis of phenolic foam insulation material
The thermal conductivity of phenolic foam is about 0.023 (about 1 / 2 of that of polystyrene and about 0.042 of that of polystyrene board), the fire rating is incombustible grade A (150 ℃ high temperature resistance), and the price is similar to that of polyurethane. Polystyrene foam and polyuret...Read more
