Phenolic insulation board the quality standards of what is
what air conditioning phenolic insulation board quality standard? It is a good flame retardant insulation material, widely used in air conditioning insulation, roof insulation, insulation in the basement. Insulation of interlayer insulation, air conditioning duct system, etc. Air conditioning phenolic insulation board quality standards indicate the direction for the majority of the user to save a large amount of energy, flame retardancy and let it shine to the building with a layer of coat is not affected by the fire.
phenolic insulation board picture
what are major see air conditioning phenolic insulation board quality standard inspection report related data, such as density, thermal conductivity, flame retardant performance, etc. According to related inspection report we learn that requires more than 50 kilograms of phenolic foam board density, this aspect is very easy, as long as the user demand, 50 less density, density of 80 can do, according to user requirements our products density 35 kg or 40 kg can be made.
coefficient of thermal conductivity:
coefficient of thermal conductivity is one of the most important inspection item to phenolic insulation board quality standard, for this product in the temperature coefficient of thermal conductivity can not exceed 0 25 degrees. 034w/( ㎡。 k) There are difficulties, want to reach the quality, quality qualified phenolic board can reach 0. 033w/( ㎡。 k) 。 Unqualified phenolic foam thermal conductivity at 0. 036w/( ㎡。 k) The left and right sides. All products are a penny a points goods, as long as the price in production gb or it is not difficult to eliminate the quality if the price standard certainly not up to standard.
flame retardant performance:
the quality standards of phenolic insulation board with flame retardant performance, the flame retardant performance bare plate for the B1 level, is ranked among flame retardant insulation in very front, a simple example using a blowtorch destructive burning experiment will find cannot ignite it; If outside of the phenolic foam daub and anti-crack mortar composite A2 class pressure grid cloth can reach level of flame retardant, the phenolic insulation board and air conditioning construction method. Phenolic insulation board quality standard also contains smoke density, heat value, the concentration of the smoke toxicity and compression strength will not introduce one by one.
that is to introduce the quality standard of phenolic insulation board what are the relevant content, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!