Polyurethane Spring
1) Hardness: Shore 85A -95A
2) Custom Formulations Available
3) Variety of Colors
ISO9001:2008

Polyurethane Spring

 

PEPSON Polyurethane  Springs are designed primarily for applications where corrosion, vibration, and magnetism prevent the use of conventional steel springs. Also, Polyurethane Springs have proven to be the safest, most efficient and reliable compression springs for punching, stamping and drawing dies.

 

 

As compared to conventional springs, the advantages of the Polyurethane Spring include the following: 

High load-carrying capability

High dielectric strength and non-magnetic

Protection against marring/galling

Longer life

Abrasion resistance

Oil and solvent resistance

Low noise

Vibration damping and shock absorbance

100% load-bearing surface

Bondable to mating parts

 

The use of PEPSEN Polyurethane® for springs and cushions is probably one of the most effective applications for this material. PEPSEN Springs can be custom engineered to provide precise response and performance.

PEPSEN Polyurethane Springs withstand extraordinarily high dynamic environmental loads, stresses and provide amazing cycle life without maintenance. They will absorb shock, attenuate vibration, and bear tremendous loads with an extremely high degree of reliability.

The physical properties of polyurethane offer uniform predicable response across a full range of temperature extremes (-30°F - 212°F) (-16.7°C - 100°C), will withstand environmental conditions, and offer protection from vibration, shock and impact.

 

For assistance in engineering PEPSEN Urethane Springs for your unique application submit the Urethane Spring QUESTION and we will follow up to assist you.

 

 

Ideal applications:

Mechanical systems, cushions, dampers, and isolators Material handling and transport suspension members Railroad locomotive suspension springs Transport equipment anti-shimmy springs Die-press springs Machinery suspension, shock and impact absorbing springs (cushions)

 

 

*Other sizes&colors&hardness of polyurethane spring are also available under customers' request