PORON® Data Sheets
| Unsupported PORON® Urethane Foams | |||||||
| PDF# | Product | Description | Data | ||||
| 200 | 4790-92 | Extra Soft, Slow Rebound |
Thickness (in): | 0.125 – 0.425 | 0.125 – 0.500 | ||
| Density (lb/ft³): | 12 | 15 | |||||
| Force (psi): | 0.25 – 2.5 | 0.3 – 3.5 | |||||
| 201 | 4701-30 | Very Soft | Thickness (in): | 0.031 – 0.045 | 0.062 – 0.125 | 0.188 – 0.500 | |
| Density (lb/ft³): | 25 | 20 | 15 | ||||
| Force (psi): | 5 – 12 | 3 – 8 | 1 – 5 | ||||
| 202 | 4701-37 AquaPro | Soft with Enhanced Sealability |
Thickness (in): | 0.059 – 0.500 | |||
| Density (lb/ft³): | 14 | ||||||
| Force (psi): | 3.5 – 8.5 | ||||||
| 203 | 4701-40 | Soft | Thickness (in): | 0.031 – 0.045 | 0.062 – 0.125 | 0.188 – 0.500 | |
| Density (lb/ft³): | 30 | 20 | 15 | ||||
| Force (psi): | 15 – 40 | 7 – 13 | 4 – 8 | ||||
| 204 | 4701-41 AquaPro | Soft with Enhanced Sealability |
Thickness (in): | 0.031 – 0.045 | 0.062 – 0.125 | 0.188 – 0.500 | |
| Density (lb/ft³): | 30 | 20 | 15 | ||||
| Force (psi): | 15 – 40 | 10 – 17 | 5 – 11 | ||||
| 205 | 4701-50 | Firm | Thickness (in): | 0.031 – 0.045 | 0.062 – 0.125 | 0.188 – 0.500 | |
| Density (lb/ft³): | 30 | 20 | 15 | ||||
| Force (psi): | 30 – 60 | 13 – 23 | 8 – 14 | ||||
| 206 | 4701-60 | Extra Firm | Thickness (in): | 0.031 – 0.093 | 0.031 – 0.188 | 0.125 – 0.250 | |
| Density (lb/ft³): | 25 | 20 | 15 | ||||
| Force (psi): | 50 – 130 | 35 – 85 | 18 – 50 | ||||
| 207 | PORON® Data Sheet – Overview of all Unsupported PORON® Urethane Foams | ||||||
| 208 |  Compression Force Deflection Curves for Unsupported PORON® Urethane Foams  |
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| Supported PORON® Urethane Foams | |||
| PDF# | Material | Description | Thickness |
| 210 | 4790-92 Supported | Extra Soft, Slow Rebound – Supported (Polyester Film) |
(.021 – .041″), .081″, .120″ |
| 211 | 4701-30 Supported | Very Soft – Supported (Polyester Film) | (.064 – .095″), (.021 – .047″) |
| 212 | 4701-50 Supported | Firm – Supported (Polyester Film) | .012″ |
| Preferred Adhesive for Supported and Unsupported PORON® Urethane Foams | |||
| PDF# | Material | Description | Thickness |
| 220 | 256M, Adchem | High initial tack film supported adhesive | .0045″ |
| 221 | 467, 3M | Low/medium initial tack, high ultimate strength transfer adhesive | .002″ |
| 222 | 9485, 3M | Medium initial tack, very high ultimate strength transfer adhesive | .005″ |
Contact Stockwell Elastomerics for PORON®
Contact Us for further assistance with PORON® cellular urethane materials.
PORON® is a registered trademark of Rogers Corporation.