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Different insulation competition phenolic insulation board performance comparison

by:Ventech     2020-12-24
Who is the main insulation industry? Phenolic insulation board started to enter the construction market, caused the attention of many businesses and consumers, phenolic insulation board is the characteristic of consumers and businesses? Let's talk about phenolic insulation board competition, for comparing the performance of all kinds of insulation materials. Phenolic insulation board production convenient, can according to user needs in site construction; Cleaning and hygiene; Using aluminum foil composite sandwich board surface, ensuring the health of air from the duct, the frictional resistance is small, the air quality is high, because the product is called environmental duct. Because the product is made up of aluminum foil ﹢ phenolic foam ﹢ aluminum foil, and therefore has a good sound insulation, vibration resistance dimming and flame retardant, energy-saving features, to reduce the operation cost.
1 of phenolic foam plastics costs less than 2/3 of polyurethane foam;
  2。 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/fire belt, PU external wall insulation system will be used for fire prevention in the curtain wall insulation insulation materials, fire door insulation materials, as well as low or high temperature fire insulation thermal insulation material. Phenolic foam for almost all of the inorganic acid and organic solvent resistance, but they may be strong alkali corrosion. Long exposure in the sun without obvious aging phenomenon, has good resistance to aging performance:
3. Phenol molecules contain only carbon, hydrogen and oxygen atoms. Pyrolysis, except a small amount of CO gas does not produce harmful gas. Maximum smoke for 5. 0%. When the 25 mm thick phenolic foam board in 1500 ℃ flame spraying 10 min, only slight charring surface, no burning, the surface does not discharge smoke and gas;
  4。 Suitable for wide temperature range, can in a short period of time 200 ℃ ~ 200 ℃, 140 ℃ ~ 160 ℃ for long-term use, better than polystyrene foam plastic ( 80℃) And polyurethane foam ( 110℃) ,
  5。 Phenolic insulation board uniform pore structure, low thermal conductivity, insulation performance is good, can be compared with polyurethane, is better than that of polystyrene foam plastics;
  6。 Phenolic insulation board production convenient, can according to user needs in site construction; Cleaning and hygiene; Using aluminum foil composite sandwich board surface, ensuring the health of air from the duct, the frictional resistance is small, the air quality is high, because the product is called environmental duct. Because the product is made up of aluminum foil ﹢ phenolic foam ﹢ aluminum foil, and therefore has a good sound insulation, vibration resistance dimming and flame retardant, energy-saving features, to reduce the operation cost. After phenolic advantages: no flammable, burning gas and smoke, low thermal conductivity, sound insulation, weather is good, life can be up to 30 years;
  7。 The defects of rock wool and glass cotton: harmful to the environment, the breeding ground for bacteria, bibulous rate is high, the insulation performance is poor, poor strength and short service life;
  8。 Polystyrene defects: fire inflammable, contraction time is long, insulation performance is poor;
  。 Polyurethane flaw: the fire burn easily, easy to produce poisonous gas, endanger human body health;
in phenolic insulation board with various insulation board professional competition performance, I believe that see the results, we can understand why phenolic insulation board is so popular. I believe that the future of insulation industry tyrant!
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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