STJH-PHENOLIC-PRE-INSULATED-AIR-DUCT-30MM

Phenolic Pre-Insulated Air Duct 30 mm

Intermediate phenolic wall depth for more demanding supply-air duty.

Deeper core adds thermal resistance to the duct shell.
Rigid panels preserve a defined rectangular air passage.

مقدمة المنتج

This version increases the rigid core depth to 30 mm while maintaining thin aluminum facings. It fits indoor supply routes where the temperature difference is greater and a thicker thermal layer is desirable without adding a separate external wrap.

الخصائص الرئيسية

Deeper core adds thermal resistance to the duct shell.
Rigid panels preserve a defined rectangular air passage.

المعلمات الفنية

Insulating Material	Phenolic foam
Wall Depth	30 mm
Panel Dimensions	1200 × 2400 mm
Inner Facing	Aluminum foil
Outer Facing	Aluminum foil
Foil Thickness	0.08 mm per face
Conductivity	0.022 W/(m·K)
Service Temperature	−30 to +120 °C
Assembly Joint	Groove-and-tongue
التخصيص	Available to suit the intended supply-air conditions and environment.

Applications

Indoor cooled-air supply trunks
Distribution above humid service areas

Solutions for Your Application

Surface temperature is too low with a thinner duct wall.

The increased foam depth reduces heat transfer through the panel.

Adding insulation later would interfere with nearby services.

The selected wall incorporates the additional thermal layer from the outset.

الخيارات المتاحة

Transition sections
Compatible seam-sealing accessories

Planning a Phenolic Pre-Insulated Air Duct 30 mm specification?

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