Poron® HARMONY
Recommended for the following types of footwear:
Formal
Everyday
Athletic
- Balanced softness
A step in the direction of softness and natural comfort preserved continuously during our everyday work, which lets us stay on our feet for a longer time
- Support all day long
Thanks to the unique combination with softness, the carrying properties cushion joints and soft tissues to reduce fatigue
- Exceptional durability
The open-celled structure ensures a light and breathable material, which cools down feet, keeps them dry, and retains its positive properties after every use
- A lasting legacy
In compliance with ISO requirements, the original formulas and international business of the Rogers Corporation are based on innovativeness and social responsibility
Poron® HARMONY
Placement in shoe structure:
- insole made with “Strobel” technology
- midsole
- full insole
- inserts / insoles improving comfort in pressure points
Product attributes
The perfect fit
The open-cell material is resistant to permanent deformation produced by compression and returns to its initial shape in minimum 98%, preserving the fit and cushioning
Oddychający
The open cells compress and expand with every step, allowing air and humidity to flow through freely without compromising performance
Resilient
The energy from each step is conveyed into the subsequent one in order for the effects of the energy to provide cushioning
Evenly supportive
The deflection caused by the constant compressive force results in an even distribution of the weight, offering support in key pressure points and reducing discomfort
Cushioning
Helps prevent fatigue resulting from repetitive step shock by reducing the transfer of energy to joints and muscles
Light
Dependable cushioning provided by a thinner and lighter material. The performance of the PORON technology does not diminish with time
Informacje o produkcie
| PROPERTY | THICKNESS RANGE mm (inches) | DENSITY kg/m3(lb/ft3) | PAIR WEIGHT g/pair (oz/pair) | DEFLECTION RESULTING FROM COMPRESSION FORCE kPa (psi) | ASKER C HARDNESS (for reference purposes) | PERMANENT DEFORMATION RESULTING FROM COMPRESSION % | RESILIENCE | CUSHIONING kN (lb) |
|---|---|---|---|---|---|---|---|---|
| TYPICAL RESULT | 4 - 5 (0,158 - 0,197) | 240 (15) | 50 (1,8) | 48 (7) | Foam stiffness specification – see deflection resulting from compression force | < 2 | 28 | - |
| 2 - 3 (0,080 - 0,118) | 320 (20) | 67 (2,4) | 90 (13) | < 2 | 28 | 10,6 (2382) | ||
| TESTING METHOD | - | ASTM D 3574 TEST A | Based on 3 mm thickness and approximate area of 0.07 m2 per pair | In accordance with ASTM D 1056; deflection 25%, deformation 0.51 cm/min (0.2"/min) | ASTM D 2240 | ASTM D 3574 Test D in temp. 70°C (158°F) | ASTM D 2632 | ASTM F 1614 thickness 3mm |
Attention: All of the presented metric dimensions are approximations; the typical values should not be applied for purposes of establishing specification limits.
The information presented in this product specification can be used in order to assist in the designing of Rogers PORON polyurethane foams. The provided information does not constitute any guarantee, express or implied, including guarantee of merchantability or of suitability for a particular purpose, nor does it guarantee the results presented in this product specification when the product is being used for a specific purpose. The user is responsible for establishing the usefulness of the PORON polyurethane foams for every specific purpose. The Rogers logo and the PORON brand are trademarks of the Rogers Corporation or one of its subsidiaries.
© 2019 Rogers Corporation. All rights reserved. Printed in the USA. 0219-PDF. Publication no. 15C-160