Skip to Main Content
 Logo
  • Jobs
  • Infothek
  • Rühl Group
  • de
  • en
  • PUre Diversity
    • Products
      • Integral skin foam puroflex
      • Flexible foam puroflex
      • Rigid foam purotherm
      • Rigid integral skin foam purodur
      • Fibre composite systems puropreg
      • Compact systems purocast
      • RIM-systems purorim
      • Coating systems puroclear
      • Cast elastomer systems puroskin
      • High performance elastomers purovib
    • Applications
      • Surface solutions
      • Lightweight construction
      • Comfort products
      • Insulation technology
      • Fire Proof Solutions
  • Service/Quality
    • Service / Quality
      • Technical service
      • Technical center
      • Development
      • Production
      • Quality
      • Downloads
      • Memberships
  • About us
  • [Translate to Englisch:] Header - Globale Elemente
    • Jobs
    • Infothek
    • Rühl Group
  • Products
    • Integrals skin foam puroflex
    • puroflex flexible foam
    • purotherm rigid foam systems
    • purodur rigid integral skin foam
    • puropreg fibre composite systems
    • purocast compact systems
    • RIM-systems purorim
    • Coating systems puroclear
    • cast elastomer systems puroskin
    • PU high performance elastomers purovib
  • Applications
    • Surface solutions
    • Leightweight construction
    • Comfort products
    • Insulation technology
    • Fire proof solutions
  • Service / Quality
    • Technical service
    • Technical center
    • Development
    • Production
    • Quality
    • Memberships
  • About us
  • Downloads
  • Contact
  • Footer - Globale Elemente
    • Privacy
    • Imprint
    • Terms and conditions
    • Contact
puroflex®Flexible foam

  1. PU-Systems
  2. Products
  3. puroflex flexible foam

Focussed on comfort

Polyether flexible foams are elastic PU foams with open pores. Thanks to their excellent padding properties they are used in different applications. The foam systems have good elastic properties and high recoverability and thus ensure a perfect seating, lying and walking comfort.

Above that, the foam structure with its open pores enables very good acoustic performance: Sound absorption and sound insulation can be increased by the use of fillers and composite solutions with other (PU) materials. Comfort in terms of high-quality acoustic solutions - another broad field of puroflex® solutions.

Applications
  • Vehicle seats
  • Filled and unfilled acoustic components
  • Seat cushions for office chairs
  • Flame retarded seating elements for rail vehicles
  • Back-foamed textiles, foils and skins
  • Orthopaedic insoles
  • Medical rests
  • ...
Typical properties
  • Moulded part density of 55–250 kg / m³
  • Adjustable compression hardness
  • Blowing agents: mostly water, but also liquid CO2
Special formulations and versions
  • Viscoelastic
  • Filled with barite or chalk for acoustic applications i. e. in the automotive sector
  • FIPFG sealings for low- and high-pressure processing
  • Heat distortion temperature up to 150°C in special applications
  • Emission-free pursuant to RAL-ZU 38
Flame retardant formulations
  • Automotive: FMVSS 302/UL 94 HB
  • Rail vehicle construction: DIN 5510, 45545-2
  • Aircraft construction: ABD 0031, FAR 25.853
  • Furniture industry: California TB 117, crib 5

RÜHL PUROMER GmbH – More than 50 years of experience in polyurethanes.

Custom-made polyurethan-systems for a wide variety of applications.

 

  • RÜHL Group
  • Privacy
  • Imprint
  • Terms and conditions
  • Contact

RÜHL PUROMER GmbH
Hugenottenstraße 105
D-61381 Friedrichsdorf

Telefon 06172 / 733-0
Telefax 06172 / 733-141
E-Mail puromer(at)ruehl-ag.com

Newsletter subscription:

© 2023 - Rühl AG & Co. Chemische Fabrik KG