Your partner in precision urethane-based technology from prototype to production.

Your partner in precision urethane-based technology from prototype to production.

MPC Polyurethane Knowledge Center

Polyurethane Springs

Polyurethane Springs offers numerous advantages to metal springs including higher loads, non-magnetic, and much longer life span. Industry uses for polyurethane springs include automotive suspension and clutches, elevators and escalators, shock absorbers and die stamping.

Polyurethane Springs

Advantages of Polyurethanes Over Metal Springs

Polyurethane springs have emerged as a revolutionary alternative to traditional metal springs, boasting a plethora of advantages that cater to diverse industrial needs. Let's delve deeper into the distinct benefits that propel polyurethane springs to the forefront of various applications:

1. High Load Bearing Capacity:

Unlike their metal counterparts, polyurethane springs exhibit remarkable strength and durability, enabling them to withstand higher loads without compromising performance. This inherent property makes them exceptionally well-suited for applications where heavy loads are commonplace, such as automotive suspension systems and industrial machinery.

2. Non-Magnetic Properties:

One standout feature of polyurethane springs is their non-magnetic nature. Unlike metal springs, which can interfere with sensitive electronic equipment or magnetic fields, polyurethane springs offer a non-magnetic solution. This attribute is particularly advantageous in industries where magnetic interference must be minimized, such as in electronic manufacturing or medical imaging devices.

3. Extended Lifespan:

Polyurethane springs are engineered to deliver superior longevity compared to traditional metal springs. Their robust construction and resistance to corrosion, abrasion, and fatigue ensure a significantly extended lifespan, reducing the frequency of replacements and maintenance cycles. This prolonged service life translates to cost savings and enhanced operational efficiency for businesses across various sectors.

4. Versatility Across Industries:

The versatility of polyurethane springs makes them indispensable across a wide range of industries and applications. From automotive suspension and clutches to elevators and escalators, shock absorbers, and die stamping equipment, polyurethane springs offer versatile solutions tailored to diverse operational requirements. Their adaptability and reliability have earned them a prominent position in industries where performance, durability, and efficiency are paramount.

5. Enhanced Performance Characteristics:

Polyurethane springs exhibit a host of performance-enhancing characteristics, including excellent resilience, damping properties, and resistance to temperature extremes. These attributes enable them to maintain consistent performance under varying conditions, contributing to smoother operation, reduced vibrations, and enhanced overall system efficiency.

Types of Springs Available Polyurethane Springs Are Used In
Suspension Springs Automotive Clutches
Die Springs Elevators/ Escalators
Compression Springs Metal Stamping
Encapsulation Springs Tool & Die Industry
Disc Springs  
Utility Springs  


Polyurethane springs stand as a revolutionary alternative to metal counterparts, offering unmatched advantages across industries. With superior load-bearing capacity, non-magnetic properties, and extended lifespan, they redefine standards in performance and reliability. Their versatility drives efficiency and innovation, promising enhanced productivity and profitability for businesses worldwide. In embracing polyurethane springs, industries commit to advancing engineering practices and embracing cutting-edge solutions, shaping a future of superior performance and sustainability.

Download our datasheets to witness some of the superior physical properties available and elevate your design to new heights.

Durethane polyurethane data sheets

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