Customized 20mm 30mm PU Foam Sandwich Panel

Product Description

Our new material duct is an innovative air distribution system designed to deliver exceptional energy saving, environmental protection, and pollution-free operation. Lightweight, easy to install, fireproof, soundproof, and aesthetically pleasing, it features a long service life that meets all modern engineering demands. By eliminating the typical drawbacks of traditional ductwork materials, this advanced solution optimizes performance, construction efficiency, and lifetime maintenance costs for modern air conditioning systems.
Characteristics
  • Light, safe, decrease the load of the building.
  • Easy to install, shorten the construction period.
  • Protect environment, sandwich structure with antioxidant surfaces.
  • High performance in heat insulating, suitable for high/low temperature environments.
  • Fireproof, meets National standards, ensuring building safety.
  • Soundproof, promoting a quieter environment.
  • No additional space needed for insulation installation, reducing story height requirements.
  • Long service life up to 20 years with minimal maintenance and wastage costs.
  • Nice and clean appearance.
Duct Characteristics
Product Data Sheet
Parameter Value
Smoke temperature 125°C
Flame height 15mm
Thickness of panel 20mm
Density 40~69kg/m³
Compressive strength, 10% 0.2MPa
Dimension stability 0.5%
Thermal conductivity 0.021w/m.k
Working temperature -50 to +80°C
Comparison with Other Ducts
Item Our New Material Duct Zincification Duct Fiberglass Duct XPS Duct
Thermal conductivity Excellent Poor General General
Weight (kg/m²) 1.3 - 1.4 8.32 8.8 1.1 ~ 1.3
Flame Retardancy Phenolic A class / PU B1 class A class A class ------
Service life 15 ~ 20 years 6 ~ 7 years 10 ~ 15 years 15 ~ 20 years
Contaminant Never Yes Yes A little
Installation speed Fast Slow Slow Fast
Installation effect Easy to install, nice appearance, high efficiency Complex install, low efficiency Complex install, low efficiency Easy to install, nice appearance, high efficiency
Maintenance Low High High Low
Installation
Installation Guide 1
Installation Guide 2
Frequently Asked Questions
What are the primary benefits of using this new material duct?
It offers excellent thermal insulation, a lightweight structure that reduces building load, fast and straightforward installation, superb noise reduction, and outstanding class A fire retardancy.
What is the expected service life and maintenance cost?
The duct system has a long service life of 15 to 20 years. Because of its antioxidant surface and sandwich structure, maintenance and overall wastage costs remain extremely low compared to zincification ducts.
How fire-resistant is this product?
It complies fully with safety regulations, featuring Phenolic A class / PU B1 class flame retardancy, with a flame height of 15mm under testing conditions, enhancing overall building safety.
What range of working temperatures can this duct support?
It operates efficiently within a wide temperature range from -50°C to +80°C, making it highly versatile for diverse climate and industrial conditions.
Does this duct contaminate airflow?
No, unlike zincification and fiberglass ducts which can flake or release fibers over time, this new material duct is specifically engineered to never release contaminants into the airflow.

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