Rectangular PP Honeycomb Airflow Straightener

Rectangular PP honeycomb airflow straightener is designed for airflow distribution in commercial refrigerators and air curtain cabinets. Its aligned polypropylene honeycomb cells help straighten airflow with low resistance. It can provide a lightweight alternative to PC honeycomb grids for suitable applications, with customizable cell sizes and dimensions.

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Product Details

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Physical properties

Material	Polypropylene
Color	White ,Black,Gray
Cell Diameter (mm)	Φ4-Φ10.0
Compressive Strength （MPa）	1.4-2.4
Bending Strength (Mpa)	0.5-0.6
Density （kg/m³）	80--180kg/m³
Effective Temperature(℃)	-40℃ -- +120℃
Thermal Conductivity (w/mk10℃)	0.061
Size	Size: 1250mm × 500mm (Custom sizes available)

Advantage

• Uniform Airflow Distribution
Aligned honeycomb channels help straighten and distribute airflow evenly inside commercial refrigeration systems.
• Low Airflow Resistance
The open honeycomb structure allows efficient airflow while helping maintain stable air distribution.
• Lightweight PP Structure
Polypropylene honeycomb provides a lightweight solution for refrigerator and air curtain airflow components.
• Customizable Design
Cell diameter, dimensions, density and color can be customized according to different refrigeration equipment requirements.

Material Comparison: PP vs. PVC vs. PC

Feature	PP (Polypropylene)	PVC (Polyvinyl chloride)	PC (Polycarbonate)
Weight	Lightweight	Moderate	Moderate
Moisture Resistance	Good	Good	Good
Low-Temperature Use	Suitable for many refrigeration applications	Depends on grade	Good
Cost	Generally economical	Moderate	Generally higher