aluminum panels for walls What Is a Phenolic Foam Duct Panel?
A house or a commercial building is not completely without proper insulationnow, the effects of global warming is damaging the skyscraper and bungalows, this is also why is very important to take appropriate measures.(even in the additional costs) to strengthen the buildin. Heat insulation helps keep in warm and cold month in warm air outThe most common insulating materials are steel plate galvanized steel and aluminum and other metalsBecause these are metalTheir prices fluctuate from time to time.(thousands of United States dollars), they can be heavy and expensive to transport a very large quantityIn addition to the use of galvanized steel and aluminumGlass fiber duct plate also use.The insulation of the glass fiber performance is far better than that of aluminum or galvanized metal. HoweverAnd the glass fiber is more expensive.Galvanized steel, aluminum and glass fiber in today's enterprises have their application. HoweverIn some applications the use of these materials will be too expensive or inconvenient.This is architects and engineers use of foam insulation.Polyurethane and phenolic foam are the most commonly used resin foam tubesheetThey're lighter, cheaper than steel., aluminum and glass fiberThese panels can be used for the walls, floorsThe ceiling and ductThey can be rigid or flexibleMost, if not all of the phenolic foam pipe plate lined with a thin layer of aluminum(room 25 micron, outside 200 micron)) the two sides to strengthen its insulation performancePhenolic foam is a kind of resin(plastic) composed of an aldehyde and a phenol.What makes this type of foam tube panel is different from the other building insulation is the fire resistance and moisture resistanceIt won't melt when contact with fire. Once they contact with the bubble, the spread of the flame has zero to very small chance.. Also, bubble not negligible-Toxic fumes(composed of CO2 and CO only)When burnt.In order to maintain the qualitySeveral standardized fire certification, the bubble.The best variety is closed cell phenolic foam because it has high thermal propertiesVery little moisture can penetrate the bubbleIf the foam punctured,, moisture in the blasting area and will not be absorbed bubble.OverallPhenolic foam is a reliable material, industrial and commercial purposes.