Specializing in phenolic pre-insulate duct panel!

Phenolic plate heat preservation effect has a long history

by:Ventech     2020-12-10
Phenolic plate has a long history. Phenolic plate is a new kind of non-combustible low smoke, fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic. Traditional phenolic board not only can be used for exterior insulation system, can be also prepared to act the role of surface composite insulation decoration plate, can also be used to build the traditional EPS/XPS exterior wall thermal insulation system fire belt/PU, will be used for fire prevention in the curtain wall thermal insulation materials, fire door insulation materials, as well as low or high temperature of fire insulation material. It is made of thermosetting phenolic resin, curing agent, flame retardant and smoke agent, foaming agent and other additives made from organic rigid foam closed hole. Traditional phenolic board not only can be used for exterior insulation system, can be also prepared to act the role of surface composite insulation decoration plate, can also be used to build the traditional EPS/XPS exterior wall thermal insulation system fire belt/PU, will be used for fire prevention in the curtain wall thermal insulation materials, fire door insulation materials, as well as low or high temperature of fire insulation material. The most prominent advantage is refractory and high temperature resistance. Phenolic foam before 1942 has been successfully developed in the laboratory, and applied to the second world war. Phenolic foam since early applied to rocket and missile head heat preservation, in areas such as civil construction, petrochemical pipeline has been widely used. With the theme of world peace and development, it is widely used in civil construction, petrochemical pipeline, etc. Building wall insulation fire prevention is the main market of phenolic foam. Phenolic board as an organic foam thermal insulation material, its low thermal conductivity, thermal insulation effect is better than that of A grade A refractory inorganic heat preservation material, the performance of the fireproof performance achieve B1 level refractory level. In fire cases, the only surface coking, do not drop, can effectively prevent the fire from spreading. This is one of the traditional organic materials such as polyurethane (pu), polystyrene foam plastics cannot be achieved. Phenolic plate don't burn in the fire, after the application of wall thermal insulation system, can achieve a-class fire performance. By adding phenolic board, composite net paste, mortar or spraying inorganic material such as interfacial agent, can obtain A level of the flame retardant performance.
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Hi,this is karen from VENTECH CHINA,SO NICE TO CONTACT WITH YOU,FOR MORE INFORMATION,PLEASE CONTACT MY EMAIL :KAREN@CHINAVENTECH.COM OR INSULATION@CHINAVENTECH.COM. WILL REPLY YOU ASAP.THANKS IN ADVANCE