ARPLANK 45 is the highest density material in the ARPLANK range, at 40kg/m³.
ARPLANK 45 is a closed-cell bead foam made from expanded polyethylene (EPE). Being the heaviest-duty material in the range, it is ideal for high-performance protective packaging, offering exceptional multi-axis shock absorption, vibration dampening, and an outstanding compression set. It also contains 30% post-consumer recycled (PCR) content, and its high structural efficiency reduces overall packaging weight and volume by 30% to 40% compared to traditional extruded foams.
At Polyformes, our team of UK experts and state-of-the-art conversion facility enable us to supply whatever foam material, products, or packaging your business needs. We are also the only official distributor of ARPLANK material in the UK.
This information is provided as a convenience to customers and reflects the results of internal tests conducted on ARPLANK 45 samples. While all reasonable care has been taken to ensure that this information is accurate as of the date of issue, JSP (manufacturer of ARPLANK) does not represent, warrant of otherwise guarantee, expressly or implied, the suitability, accuracy, reliability or completeness of this information. Please contact Polyformes’ foam experts for further advice if required.
A summary of key information for ARPLANK 45 foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Density | ISO 845 | 45 kg/m³ |
| Compressive Strength (25% strain) | ISO 7241 | 120 kPa |
| Compressive Strength (50% strain) | ISO 7241 | 200 kPa |
| Tensile Strength | ISO 7241 | 550 kPa |
| Tensile Elongation | ISO 7214 | 60% |
| Compression Set (stabilising 30min) | ISO 7214 (25% - 22h loading) | 14% |
| Compression Set (stabilising 24h) | ISO 7214 (25% - 22h loading) | 4% |
| Compression Set (stabilising 30min) | ISO 7214 (50% - 22h loading) | 35% |
| Compression Set (stabilising 24h) | ISO 7214 (50% - 22h loading) | 5% |
| Tear Strength | ISO 8067-B | 40 N/cm |
| Hardness: Shore 00 | ISO 868 | 72 |
| Water Absorption | DIN 53428 | < 1 % |
| Thermal Conductivity (10°C) | ISO 8301 | 0.042 W/(m.K) |
| Thermal Conductivity (23°C) | ISO 8301 | 0.043 W/(m.K) |
| Service Temperature | Internal | 100°C |
| Flammability | FMVSS302 (Burn rate <100mm/min) | Pass |
*Please see datasheet for full details.
Download the datasheet (PDF format) for full technical details.
Please note that due to individual display settings, the colours you see on your screen may vary slightly from the actual material colour.
Black
Polyformes can split/skive, laminate and butt-weld ARPLANK material to the specific dimensions you require. MOQs may apply to certain size/material options.
Please get in touch with a member of our team to discuss your requirements.
ARPLANK 45 foam is suitable for conversion using the following processes:
ARPLANK 45 is a versatile material, making it suitable for a broad range of applications. Please note, however, that this list is not exhaustive – if you cannot see your intended use listed, please get in touch to discuss your options with our foam experts.
By sourcing your foam material from Polyformes, you can expect several benefits.
Advice and knowledge
UK exclusive suppliers
Widest range of options
Fabricated foam products
Disclaimer: Generative Ai may be used on this site when specifically creating content and information relating to the products, processes and materials we use at Polyformes. Any Ai content undergoes stringent reviews and editing by humans to check accuracy. Please view this content policy for further details.
Send us a message
If you need high-performance foam inserts, packaging, products or materials, we can help. Please contact a member of our team for a free consultation and quote.
This form will collect your personal information to answer your enquiry. For information on the data we collect and how we use your information, please see our privacy policy.
Our experts
The information on this page was written and checked by our team of experts. You can contact them to discuss your requirements, or for any questions you may have, using the details here.
Sales Enquiries
[email protected]
01525 852 444 (option 1)
Accounts Enquiries
[email protected]
01525 852 444 (option 2)
