Sylodamp® SP 100
Sylodamp SP 100 is a high-damping elastic polyurethane material from Getzner, designed to absorb impact loads in medium-load construction and industrial applications. Its mixed-cell pore structure delivers a mechanical loss factor of 0.5 and impact resilience of 15%, with a static load range ten times higher than the SP 10 grade, covering a broader range of bearing area configurations.
Specifications
- Material: mixed-cell polyurethane (PU) elastomer
- Colour: light green
- Static range of use: up to 0.05 N/mm2
- Impact range of use (dynamic loads): up to 55% linear compression
- Load peaks (occasional, brief): up to 2 N/mm2
- Mechanical loss factor: 0.5 (per DIN 53513)
- Rebound resilience: 15% (per EN ISO 8307)
- Specific energy absorption: up to 12 mJ/mm2 at 25 mm thickness
- Compression set: less than 5% (EN ISO 1856)
- Static shear modulus: 0.31 N/mm2 at pretension 0.1 N/mm2
- Dynamic shear modulus: 0.89 N/mm2 at pretension 0.1 N/mm2 at 10 Hz
- Temperature range: -30 degrees C to +70 degrees C (optimum 5 degrees C to 40 degrees C)
- Flammability class: E per EN ISO 11925-2 and EN 13501-1
- Standard thicknesses: 12.5 mm and 25 mm
- Standard roll dimensions: 1.5 m wide by 5.0 m long
- Strip dimensions: up to 1.5 m wide and 5.0 m long; punched and moulded parts available on request
Applications
Used under machinery bases, structural bearing pads, and equipment foundations where medium static loads and significant impact loads must be absorbed. SP 100 suits applications with a higher bearing area pressure than SP 10 can handle, and its higher energy absorption capacity (up to 12 mJ/mm2) makes it effective for heavier impact events such as press machinery, drop zones, and industrial floors.
Frequently asked questions
How does SP 100 differ from SP 10?
SP 100 carries static loads up to 0.05 N/mm2, ten times the capacity of SP 10 (0.005 N/mm2). Its energy absorption reaches 12 mJ/mm2 versus 1.8 mJ/mm2 for SP 10. SP 100 is light green; SP 10 is lemon yellow. The loss factor for SP 100 is 0.5, slightly lower than SP 10's 0.61.
Can SP 100 pads be cut on site?
Yes. SP 100 is supplied in rolls and strips up to 1.5 m wide and 5.0 m long, allowing field cutting to the required bearing pad dimensions. Punched and moulded parts in custom sizes are available from Getzner on request.
What calculation tools are available for system design?
Getzner provides the FreqCalc online programme for determining natural frequencies, modulus of elasticity, and other system properties for Sylodamp bearings. Access requires registration at getzner.com.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.