ZOTEK® F OSU SR Aviation R3 is categorised as a lightweight, semi-rigid grade of high-performance PVDF material, providing a density of 35kg/m3.
A closed-cell polyvinylidene fluoride (PVDF) foam, ZOTEK® F OSU SR Aviation R3, exhibits exceptional cell size uniformity, low odour, high purity, and outstanding fire, smoke, and toxicity (FST) performance. This semi-rigid variant is typically selected over standard ZOTEK® F30 or rigid grades when enhanced flexibility is required for soft trim applications with leathers, textiles, and decorative laminates, while keeping component weight to a minimum. As such, it is a popular choice for aviation interiors, cabin lining insulation, low-FST composite cores, and flexible divider panels.
Our team of foam experts at Polyformes can provide free, impartial advice on the best foam grade (and type) for your specific product, industry, or application. We can also supply both raw material and bespoke foam inserts if required.
This product information (provided by Zotefoam) provides typical values for ZOTEK® F OSU SR Aviation R3 foam and does not constitute a specification. Please contact our foam experts for further advice if required.
A summary of key information for ZOTEK® F OSU SR Aviation R3 foam material is as follows:
| Property | Test Standard | Typical Value |
|---|---|---|
| Apparent Density Skin/Skin | BS EN ISO 7214:2012 | 35 kg/m³ |
| Cell size (diameter) | Internal | 0.20 mm |
| Compression stress-strain (25%) | BS EN ISO 7214:2012 | 92 kPa |
| Tensile strength | BS EN ISO 7214:2012 | 640 kPa |
| Tensile elongation | BS EN ISO 7214:2012 | 145% |
| Flamability | FAR/CS 25.853 (d) App F Pt IV - Heat release | Pass at 13mm (½”) |
| Compression set (50% comp., 22hr, 23°C) | BS EN ISO 7214:2012 (25mm cell-cell) | 13 (½ hr recovery) |
| Max operating temp* | Internal | 155 °C |
| Thermal conductivity (mean temp 38°C) | ISO 8301:1991 | 0.037 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® F OSU SR Aviation R3 foam sheets are suitable for conversion using the following processes:
ZOTEK® F OSU is specifically manufactured, tested, and certified to pass rigorous heat-release tests, as well as adjacent aerospace standards for low smoke density and toxic gas emission (FST).
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