ZOTEK® F40 HT Industrial is categorised as a medium-light, high-temperature industrial-grade PVDF material, with a density of 40kg/m3.
ZOTEK® F40 HT Industrial, a closed-cell polyvinylidene fluoride (PVDF) foam, offers outstanding resistance to aggressive chemicals, high dielectric strength, and reliable thermal stability up to approximately 160°C. ZOTEK® F40 HT Industrial is typically selected for demanding non-aerospace environments where rigorous FAA certifications are not required, but where superior chemical purity and resistance to UV and nuclear radiation are crucial. As such, it is a popular choice for high-tech industrial gaskets, chemical plant pipe insulation, cleanroom seals, and specialised protective packaging for sensitive electronic or medical equipment.
Our experienced team at Polyformes can provide free, impartial advice on the best foam for your specific product, industry, or application. This knowledge covers all of Zotefoam’s options, as well as a wide range of alternative polyethylene foams.
This product information (provided by Zotefoam) provides typical values for ZOTEK® F40 HT Industrial foam and does not constitute a specification. Please contact our foam experts for further advice if required.
A summary of key information for ZOTEK® F40 HT Industrial foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Apparent Density Skin/Skin | BS EN ISO 7214:2012 | 40 kg/m³ |
| Cell size (diameter) | Internal | 0.24 mm |
| Compression stress-strain (25%) | BS EN ISO 7214:2012 | 95 kPa |
| Tensile strength | BS EN ISO 7214:2012 | 660 kPa |
| Tensile elongation | BS EN ISO 7214:2012 | 110 % |
| Flamability | UL94 Ed.6 (V-0) | Pass at 6mm |
| Compression set (50% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 15 (½ hr recovery) |
| Max operating temp* | Internal | 155 °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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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® F40 HT Industrial foam sheets are suitable for conversion using the following processes:
With the ZOTEK® F range of foams utilising Kynar® PVDF (polyvinylidene fluoride), and offering exceptional purity, stability and chemical resistance, it is suitable for a range of specific 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.
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