PU-UF07

  • Excellent chemical resistance
  • Non-porous
  • Hygienic
  • Exceptional flexibility
  • Food contact compliant
  • ATEX compliant

PU-UF07 is a high-gloss, transparent polyether-based thermoplastic polyurethane film developed by Filcoflex. Designed for demanding industrial applications, it offers exceptional flexibility and durability, resisting fractures even under constant flexing due to its "no memory" characteristic. Its smooth, non-porous surface ensures hygienic conditions, making it ideal for food processing environments. PU-UF07 exhibits excellent chemical resistance, including compatibility with common cleaning chemicals, and maintains integrity over time thanks to its superior aging resistance. The material's thermoplastic properties allow for seamless welding and customization into various shapes and designs.

PU-UF07 in certain configurations can incorporate features such as integrated reinforcement rings, grounding options, and embedded identification tags (NFC/RFID), enhancing its functionality in complex systems. Its transparency facilitates visual inspection, ensuring process control and safety. Overall, PU-UF07 combines mechanical strength, chemical resilience, and design versatility, making it a reliable choice for industries requiring stringent hygiene and performance standards.

Applications

Stationary, Vibratory, Gyratory, Sifters, Screeners, Feeders, Spray driers, Fluid Bed, Static Cool Bed, Bin dischargers, Hoppers, Conveyors, Packing equipment, Storage silos, Screw conveyors, Valves, butterfly valves, Rotary valves, Tanks, Silo’s, any sort of product handling equipment, Air ducting , Fans, Inflatable seals, Covers, Outside protection sleeves, Bellows, Load cell (high volume, weight and capacity), Harmonica’s, Telescopic applications, Vacuum formed shapes.

Pressure Resistance for Flexible Connectors

Flexible Length up to 300mm
0,2 Bar / 2.9 PSI For temperatures up to 60 °C / 140°F

These pressures may cause expanded or contracted shapes.
Filcoflex can additionally add reinforcement rings to reduce contraction or expansion of the cylindrical shape.
Please contact us for more information for higher pressures, higher vacuum, or longer lengths.

Weighing Applications

Very suitable for high volume weight and capacity weighing and dosing applications where the required accuracy is <1kg. If the required accuracy is <0,5KG, please contact Filcoflex and explore Weighing Flexible Connections like silicone bellows, poly urethane bellows, PU-UF03 sleeves or PTFE 310 fabric.

Chemical Resistance

  • CIP resistant (see CIP chemicals guide)
  • Cleaning Chemicals (see cleaning guide)
  • For a detailed chemical resistance please see our chemical compatibility chart

ATEX & Explosion Safety

PU-UF07 has not yet been tested for its electrostatic properties, based on the testing of PU-UF1 and PU-UF03 it is safe to say PU-UF07 can be found ATEX compliant and safe to use in all dust explosion hazardous areas, such as ATEX zones 20, 21, 22, up to a maximum length of 100mm.*

Availability for shapes, couplings and product features

PU-UF07 can be custom made in to almost any flexible sleeve and many other products. This document summarizes all the different shapes, end couplings and product features that are available for this flexible material.

Please find detailed explanations on the information pages about these subjects:

  • product features & options
  • shapes & forms
  • coupling ends

Additional information

Description

Poly Ether Urethane

Color

Clear Transparent

Surface

Gloss / Gloss (both sides)

Surface Roughness

Ra < 0,1 µm

Wall Thickness

0,70mm / 0.0275 Inch (+/-10%)

Hardness

86° Shore A

Tensile Strength

50 MPa

Maximum Elongation

600%

Operating Temperature

-40 °C to 90°C, -40 °F to +194 °F

Max. Surge Temp

+100 °C / +212 °F

Low Temperature Flexibility

Good

Air Permeability

0

Type of Material

Sheet on roll, 1500×50000 mm

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Consult a Filcoflex Expert

Interested in a customized solution? We are here to help you achieve the best flexible connection.
Mr. Flex O'Fit
Technical Sales
Schedule a meeting+31 (0) 416 764 764info@filcoflex.com

Need more help?

We understand that deciding which product to use can be daunting. Reach out to us and we will figure out the best solution for you!
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Tips and Resources

We support you every step of the way. Check out our knowledge center and discover helpful material for selecting or installing your Filcoflex product.
Learn more
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