---
title: "Sylodyn® Material Type: ND"
description: Explore Sylodyn® ND, a highly elastic, closed-cell polyurethane material ideal for effective vibration dampening. Learn more!
---

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[*Steel Supply Co Home*](https://www.thesteelsupplyco.com/) > [*Steel Products*](https://www.thesteelsupplyco.com/steel-products) *> [Structural Bearings](https://www.thesteelsupplyco.com/steel-products/slide-bearings-bearing-pads-and-neoprene/) >* Sylodyn High Resilient Bearings

# Sylodyn® Material Type: ND

## Closed Cell Polyurethane with Highly Elastic Properties

Sylodyn can be fabricated, cut and punched to specification or purchased in bulk.

![Sylodyn® Material Type: ND](https://www.thesteelsupplyco.com/hubfs/images/Sylodyn-ND-350-x-185.jpg)

Standard Stock Dimensions:

| Thickness | 0.5 inch / 1.0 inch |  |
| --- | --- | --- |
| Roll | 4.9 ft wide, 16.4 ft long |  |
| Strip | up to 4.9 ft. wide, up to 16.4 ft long |  |
| Material Properties | Inch / psi | mm |
| Color | Green | Green |
| Static Range of Use | 50.8 | 0.35 |
| Load Peaks | 610 | 4.20 |
| Mechanical Loss Factor | 0.08 | 0.08 |
| Rebound Resilience % | 70 | 70 |
| Compression Set % | < 5 | < 5 |
| Static Modulus of Elasticity | 436.6 | 3.01 |
| Dynamic Modulus of Elasticity | 496.0 | 3.42 |
| Static Shear Modulus | 55.1 | 0.38 |
| Dynamic Shear Modulus | 80.2 | 0.55 |
| Min. Tensile Strength at Rupture | 348.1 | 2.40 |
| Min. Tensile Elongation at Rupture | 300 | 300 |
| Abrasion3 | ≤ 0.0305 | ≤ 500 |
| Coefficient of Friction |   |   |
| Steel | 0.7 | 0.7 |
| Concrete | 0.7 | 0.7 |
| Wood | 0.5 | 0.5 |
| Specific Volume Resistance | > 4•109 | > 1010 |
| Thermal Conductivity in W/mk | 0.11 | 0.11 |
| Temperature Range °F | - 22 to 158 | - 30 to 70 |
| Temperature Peak °F | 248 | 120 |
| Flammability | class E/EN 13501 | class E/EN 13501 |

Experience the reliability and versatility of Sylodyn® ND for your vibration dampening needs. To learn more about Structural Bearings, [contact us or request a free quote today.](https://www.thesteelsupplyco.com/steel-rfq)

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