Phenolic insulation board is made of phenolic foam. Phenolic foam is a new type of fire-resistant, fireproof and low smoke insulation material (under limited conditions). It is a closed cell rigid foam board made of phenolic resin added with foaming agent, curing agent and other additives.
Phenolic insulation board has many significant characteristics. Firstly, its fire resistance is excellent, with a temperature range of -190 ℃ to+120 ℃, which gives it a significant advantage in the field of building insulation and fundamentally eliminates the possibility of external insulation fires. Secondly, phenolic insulation board has good thermal insulation performance, with a lower thermal conductivity, which is superior to commonly used inorganic and organic exterior wall insulation products in the market, thus achieving higher energy-saving effects. In addition, phenolic insulation board is lightweight, non absorbent, and has good dimensional stability. No matter how the environment changes, it will not shrink or deform. Meanwhile, it is also a safe and environmentally friendly product that will not cause any harm to the human body.
Phenolic insulation boards can be classified into various types based on their different uses, such as exterior wall phenolic insulation boards, sandwich phenolic insulation boards, tunnel phenolic insulation boards, ventilation phenolic insulation boards, and phenolic insulation pipes. Each type has its own specific application scenarios, such as exterior wall phenolic insulation board mainly used for internal and external wall insulation, roof insulation, etc., while sandwich phenolic insulation board is mainly used for cold storage boards, purification boards, and in the production of prefabricated houses and other fields.
In the production process, phenolic insulation board needs to go through a series of process steps, including mixing of raw materials, foaming, curing, trimming, cutting, etc., to finally form a board with a certain thickness and width. These boards need to be left to stand and enter the maturation period after production to ensure their stable performance.
Overall, phenolic insulation board has a wide range of application prospects in the field of building insulation due to its excellent fire resistance, thermal insulation and energy-saving effect, light weight and non water absorption, safety and environmental protection, and good dimensional stability.
Post time: Apr-22-2024