Microlen PE30X is a general-purpose medium-density foam within the Microlen range, with a density of 30-37kg/m3.
Microlen PE30X is a highly elastic, water-repellent closed-cell crosslinked polyolefin foam. These properties make it a cost-effective and versatile option where an all-round balance of temperature stability and reliable cushioning is required. It is preferred over heavier technical grades for its everyday economy, broad utility, and lightweight performance across standard sealing and cushioning tasks. Manufacturers and distributors typically use Microlen PE30X to craft case inserts, protective sports padding, and a range of industrial components.
From supplying raw foam buns to finished components, Polyformes can help. Our comprehensive in-house conversion capabilities enable us to produce custom protective inserts, foam end caps, and multi-layer packaging that is tailored to your exact specifications.
Please note that this technical information on Microlen PE30X does not constitute a guarantee of performance, and is provided for guidance only. Please contact our foam experts for further advice if required.
The internal methods IE-03, IE-04, IE-05, IE-06 and IE-07 are based by standards ISO 1923, ISO 845, ISO 844, ISO 1926 and ISO 1856-B, respectively.
A summary of key information for Microlen PE30X foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Apparent Density Skin/Skin | BS EN ISO 7214:2012 | 33 kg/m³ (+/- 4) |
| Cell size (diameter) | Internal | 0.24 mm |
| Compression stress-strain (25%) | BS EN ISO 7214:2012 | 57 kPa |
| Compression stress-strain (50%) | BS EN ISO 7214:2012 | 108 kPa |
| Tensile strength | BS EN ISO 7214:2012 | 190 kPa |
| Tensile elongation | BS EN ISO 7214:2012 | 132 % |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 10 (½ hr recovery) |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 4 (24 hr recovery) |
| Shore hardness (OO scale) | BS EN ISO 868:2003 | >51 |
| Max operating temp* | Internal | 100 °C |
| Water absorption | ISO 2896:2001 Ed3. | Less than 1% |
*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
White
Blue
Red
Orange
Yellow
These additional colours are also available, but subject to higher minimum order quantities (MOQs).
Pink
Jade
Polyformes can split/skive, laminate and butt-weld Microlen 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.
Microlen PE30X foam sheets are suitable for conversion using the following processes:
Although similar to Plastazote® in structure, the different manufacturing process for Microlen (chemical vs physical cross-linking) makes it more suited to the below applications. 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
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