Factory direct selling phenolic foam fire door core plate fire door filler

Short Description:

As the filling material of fire door, phenolic foam board has the advantages of non combustion, high temperature carbonization, thermal insulation, sound absorption and noise reduction

Product Detail

Product Tags

Product Parameters

Product Name: special phenolic insulation board for sandwich
Inspection item unit value
Density (kg / m3): 35 ^ 80
Thermal conductivity w (m.k) ≤ 0.022 ~ 0.025
Smoke density grade -- < 5
Compressive strength (MPA): 0.19
Combustion grade -- Class B1 thermosetting material
Calorific value (MJ / kg) < 4.2
Heat release MJ / ㎡ < 16.8
Service temperature ℃ - 60 ~ 150
Bending breaking force / N 19
Water absorption (%): 5.0
Tensile strength (MPA): 0.09
Width mm 1130, 935, 1150 (other widths can be customized through negotiation)
Thickness mm 20 ~ 23 (customizable)
Length can be customized as required
Customizable composite material bare board or needle punched fiber cloth composite (customizable)

Product advantages

The phenolic foam sandwich panel has the same thermal conductivity and insulation effect as the polyurethane, but the fireproof property is the best organic thermal insulation material, which is not combustible when exposed to fire, high temperature carbonization, light in weight and easy to construct. It is widely used in flat roofs, sloping roofs and walls. It is used in South Korea, the United States, France, the United Kingdom, Italy, Bangladesh, India and other countries and regions






Stocking & Packing

Usually cartons or pallets or as customized

Application scenario

Service advantages


LangfangClear chemical building materials Co., Ltd. was established in2007, focusing on the production of phenolic foam thermal insulation products. Provide drawing customization services, OEM and ODM processing services, and own brand sales services, build a multi-level and wide-ranging service system, and strive to provide customers with efficient and high-quality services.
We have 11 production lines with large capacity and stable supply, and our products sell well all over the world. Keliyi, which is widely used in internal and external wall insulation, roof insulation, pipe insulation and other fields, is willing to work together with business friends to share innovative achievements.

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