Pre insulated duct panel is manufactured from Phenolic Foam Pre-insulated Duct Panels and Accessories by a set of special tools. The Panels consist of panel thickness 20mm, with double-faced fiberglass aluminum foil., both sides faced with aluminum foil, aluminum sheet, etc.
|Phenolic Duct Board Specification|
|Operating Temperature Limits||-25°C to 80°C|
|Fire and smoke performance||UL 181|
|Combustibility Property||Class 0|
Phenolic foam pre-insulated duct panel is accomplished by following a standardised procedure. The process is the same regardless of the shape of the duct element: tracing, cutting, gluing, folding, taping, flangeing & reinforcement and sealing.It's best phenolic ductwork for the rooms.
Phenolic foam pre-insulated duct panel is widely used in the ventilation systems of central air conditioning units in hotel, supermarket, airport, stadium, workshop, food store, industry and so on.
1、panel thickness 20mm, with double-faced fiberglass aluminum foil.
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