Phenolic foam has "the king of insulation materials," the name, is a new generation of thermal insulation materials insulation. Phenolic foam in developed countries has developed rapidly, has been widely used in construction, defense, foreign trade, storage, energy and other fields. US construction industry used in the insulation foam, phenolic materials accounted for 40%; Japan has also set up phenolic foam popularization Association to promote this new material.
Phenolic foam or internationally recognized building ranks among the most promising new insulation materials. Because this new material and the usual polymer resin by adding flame retardant materials are essentially different from the fire does not burn, do not melt, it will not distribute toxic smoke, and has a light, non-toxic, no Corrosion, insulation, energy saving, noise, cheap, etc., and do not have freon foam, no environmental pollution, good processing, construction convenience, its comprehensive performance is a variety of insulation materials can not be compared. Common in hotels, apartments, hospitals and other senior and high-rise building central air-conditioning system insulation (Hong Kong's senior building central air-conditioning system has been the majority of use of phenolic foam). Cold storage and cold storage for industrial and other industrial pipelines and equipment, insulation, building partitions, facade composite panels, ceiling ceilings, sound-absorbing panels and other controversial advantages, to solve the other organic materials, fire performance is not Ideal, and inorganic materials, water absorption, easy "condensation", the construction of skin itching and other issues, is the air conditioning system, the best of the third generation of electrical insulation materials.
Phenolic foam
Phenolic foam is a polymer organic rigid aluminum foil foam products, is made of thermosetting phenolic resin foam, it has a light, fire, case of fire does not burn, smoke, non-toxic, no dripping, the use of temperature Wai wide -196 ~ +200 ℃) is not shrinkage and no embrittlement in low temperature environment. It is an ideal insulation material for HVAC refrigeration. Because of the high porosity of phenolic foam, the thermal conductivity is low, the heat insulation performance is good, and it has water resistance and Water vapor permeability, is the ideal insulation energy-saving materials. As the phenolic has a benzene ring structure, so the size is stable, the rate of change <1%. And the chemical composition of stability, anti-corrosion anti-aging, especially organic solvents, strong acid, weak alkali corrosion. In the production process without foaming fluoride to do in line with international environmental standards, and its molecular structure contains hydrogen, oxygen, carbon elements, pyrolysis, the overflow of gas non-toxic, tasteless, harmless to the human body, the environment, In line with national green environmental requirements. Therefore, the phenolic super-composite board is the best fire, adiabatic, energy saving, beautiful green green insulation materials.
