ZOTEK® NC35 is a lightweight, high-performance nylon foam with a density of 34kg/m3.
A closed-cell polyamide 11 (nylon) foam, ZOTEK® NC35, combines the intrinsic toughness and durability of nylon with the benefits of a highly expanded, lightweight structure, offering excellent thermal stability up to 175°C and high energy absorption. ZOTEK® NC35 is typically selected over PVDF-based ZOTEK® F grades for applications requiring superior impact resistance, abrasion protection, and raw physical toughness at a minimal weight.
At Polyformes, our team of foam experts can provide free, impartial advice on the best material for your specific product, industry, or application. As Zotefoam-approved fabricators, we utilise state-of-the-art in-house conversion equipment to transform sheets of any size into custom foam inserts, dunnage, and custom-engineered packaging solutions.
This product information (provided by Zotefoam) provides typical values for ZOTEK® NC35 foam and does not constitute a specification. Please contact our foam experts for further advice if required.
A summary of key information for ZOTEK® NC35 foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Apparent Density Skin/Skin | BS EN ISO 7214:2012 | 34 kg/m³ |
| Cell size (diameter) | Internal | 0.3 mm |
| Compression stress-strain (25%) | BS EN ISO 7214:2012 | 150 kPa |
| Compression stress-strain (50%) | BS EN ISO 7214:2012 | 240 kPa |
| Tensile strength | BS EN ISO 7214:2012 | 900 kPa |
| Tensile elongation | BS EN ISO 7214:2012 | 85 % |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 12 (½ hr recovery) |
| Compression set (25% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 7 (24 hr recovery) |
| Flamability (Automotive) | FMVSS.302 - Burn rate | Pass at 8mm |
| Shore hardness (OO scale) | BS EN ISO 868:2003 | 75 |
| Max operating temp* | Internal | 170 °C |
| Thermal conductivity (mean temp 25°C) | ISO 8301:1991 | 0.035 W/mK |
*Please see datasheet for full details.
Download the datasheet (PDF format) for full technical details.
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White
Polyformes can split/skive, laminate and butt-weld ZOTEK® 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.
ZOTEK® NC35 foam sheets are suitable for conversion using the following processes:
The ZOTEK® NC foams display the characteristics of structural nylon (toughness, durability, and very high-temperature thermal stability), making them suitable for several 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
Official Zotefoams suppliers
Widest range of options
Fabricated foam products
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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.
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