Plastazote® LD45 is a closed-cell, cross-linked polyethylene foam with a nominal density of 45kg/m3.
Part of the Zotefoams Azote® range, LD45 foam offers the optimal balance of durability, cushioning, and ease of fabrication. Compared to lower-density grades (such as LD24 or LD33), LD45 is preferred when superior structural integrity, better shock absorption, or a more precise finish is required. It also retains its shape and thickness better under sustained, heavy loads (reduced creep). As such, Plastazote® LD45 is the best all-around grade for applications requiring a balance of protective cushioning and structural support.
At Polyformes, we are official distributors of the full range of Zotefoams materials. Our in-house equipment allows us to cost-effectively supply LD45 foam sheets at the exact size and thickness you require, or convert them into packaging or other foam products as required.
The values provided in this product information represent data gathered from random samples of Zotefoam’s production of Plastazote® LD24 FM foam and represent typical data. These are given to the best of our knowledge and should be considered as guidance for selecting a suitable grade for a given application. Please contact our foam experts for further advice if required.
A summary of key information for Plastazote® LD24 FM foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Apparent Density Skin/Skin | BS EN ISO 7214:2012 | 24 kg/m³ |
| Cell size (diameter) | Internal | 0.2 mm |
| Compression stress-strain (25%) | BS EN ISO 7214:2012 | 53 kPa |
| Compression stress-strain (50%) | BS EN ISO 7214:2012 | 118 kPa |
| Tensile strength | BS EN ISO 7214:2012 | 280 kPa |
| Tensile elongation | BS EN ISO 7214:2012 | 126 % |
| Flamability (Automotive) | FMVSS.302 – Burn rate | Pass at 2mm (less than 100mm/min) |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 13 (½ hr recovery) |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 4 (24 hr recovery) |
| Tear strength | BS EN ISO 8067:2008 Method B | 1178 N/m |
| Shore hardness (OO scale) | BS EN ISO 868:2003 | 52 |
| Max operating temp* | Internal | 90 °C |
| Thermal conductivity (mean temp 10°C) | ISO 8301:1991 | 0.034 W/mK |
| Flammability Construction (Euroclass) | EN 13501:2007 & A1:2009 | B, S1, D0, 2-10mm |
*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.
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Polyformes can split/skive, laminate and butt-weld Plastazote® material to the specific dimensions you require. You can also select skin or cell finishes. MOQs may apply to certain size/material options.
Please get in touch with a member of our team to discuss your requirements.
Plastazote® LD24 FM foam sheets are suitable for conversion using the following processes:
Plastazote® LD24 FM is among the most commonly used technical foams, making it suitable for the following industries and uses. Please note, however, that this list is not exhaustive – if you cannot see your intended application, 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
Official Zotefoams suppliers
Widest range of options
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Our experts
The information on this page was written and checked by our team of packaging experts:
Technical Sales
Emma Atterbury
[email protected] | 01525 852 444
Quotes / Pricing
Amy Donnelly
[email protected] | 01525 852 444
Customer Service
Ian Rumsey
[email protected] | 01525 852 444