Polypropylene Honeycomb Sheet
  • Material: Polypropylene
  • Supply Form: With or without non-woven polyester fabric, With or without pp film barrier
  • Each cell has a tubular form
  • The Range of Temperature Resistance: -40℃-80℃
  • The price is relatively low in various kinds of honeycomb core.

Polypropylene Honeycomb Panel

Polypropylene Honeycomb Panel  is a lightweight (hollow structure), non-toxic, shockproof, long lifespan, eco-friendly and recyclable non-metallic core material produced by polypropylene. Our customer can choose between bare core or facing with non-woven polyester fabric.

With non-woven PET fabric, pp honeycomb sheet can be easily further bonded with FRP, wood grain sheet, aluminum plate, stainless steel sheet, marble sheet, rubber sheet etc. It is also supplied with or without a pp film barrier under the PET fabric to limit the amount of resin consumption.

It’s widely used in van body for logistics and express, mobile house, caravan, package etc. Furthermore, Polypropylene Honeycomb Panel can also be used in air filters to reduce corrosive gas emissions and as flat surface for waterjet cutting machines.

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Specification

  • Dimension: 1220*2440mm, etc.;
  • Core Thickness: 5mm-100mm;
  • Cell Size: 4mm, 6mm, 8mm, 10mm, 12mm, 16mm;
  • It can be customized according to customers requirements.

DMC PP Honeycomb Core Technical Properties

Item Color Cell   Size(mm) Density
(Kg/m3)		 Compression    strength (MPa) Compression    modulus (MPa) Shear    Strength (MPa) Effective    Temperature
(oC)		 Thermal

Insulation U-value (W/ m2k)
1 White 8 80 1.66 45.7 0.5 -40 – +80 2.2
2 White 10 75 1.58 41.2 0.45 -40 – +80 2.2
3 White 12 70 1.47 38.9 0.4 -40 – +80 2.3
Note:This table presents values of honeycomb obtained from testing specimens of 30mm  thickness. Data is based on results gained from experience and tests and is believed to be accurate yet without acceptance of liability for loss or damage incurred and attributable to reliance thereon as conditions of use lie outside our control.

Frequently Asked Questions

1. What is a polypropylene honeycomb panel?

A polypropylene honeycomb panel is a lightweight, non-metallic panel with a hollow cellular structure made from polypropylene. It provides a combination of low weight, durability, and structural support.

2. What are the main advantages of polypropylene honeycomb panels?

Polypropylene honeycomb panels are lightweight, non-toxic, shock-resistant, durable, recyclable, and cost-effective compared with many other honeycomb core materials.

3. What materials can be bonded to a polypropylene honeycomb panel?

PP honeycomb panels can be bonded with materials such as FRP, wood grain sheets, aluminum, stainless steel, marble sheets, and rubber sheets, depending on the application.

4. What is the temperature resistance of a polypropylene honeycomb panel?

DMC RF polypropylene honeycomb panels can operate within an effective temperature range of approximately -40°C to +80°C.

5. What thicknesses are available for polypropylene honeycomb panels?

The available core thickness ranges from 5 mm to 100 mm, with customization available based on specific project requirements.

6. What cell sizes are available in polypropylene honeycomb panels?

Available cell sizes include 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, and 16 mm.

7. What are polypropylene honeycomb panels used for?

These panels can be used in applications such as vehicle bodies, logistics and express vehicles, mobile houses, caravans, packaging, air filters, and waterjet cutting machine surfaces.

8. Can polypropylene honeycomb panels be supplied with facing materials?

Yes. They can be supplied as a bare core or with non-woven polyester fabric. A PP film barrier can also be added to help reduce resin consumption during further processing.

9. Are polypropylene honeycomb panels environmentally friendly?

Yes. Polypropylene honeycomb panels are recyclable and can help reduce overall material weight, making them a suitable lightweight material option for various industrial applications.

10. Can polypropylene honeycomb panels be customized?

Yes. Polypropylene honeycomb panels can be customized according to requirements for dimensions, core thickness, cell size, facing options, and other application-specific specifications.

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