Prinz Polymers has formulated a unique range of raw materials for seal making – thermoset Super Polymers which are suitable for high-performance applications. Prinz high-performance Super Polyurethane Seals are designed to outlast the equipment they seal.
These Prinz super polyurethane billets are also available in food grade materials, nitrile rubber, silicone, Viton, Teflon, EPDM, neoprene and fluoroelastomer Aflas Extreme.
CHEMICAL COMPATIBILITY
N/A
< 30%
50% – 30%
80% – 50%
100% – 80%
|
Rating
|
Description
|
Volume Change
|
Comments
|
Code
|
|
Excellent
|
Little or no effect
|
100% – 80%
|
Elastomer may exhibit slight swelling and/or loss of physical properties under severe conditions |
 |
|
Good
|
Possible loss of physical properties
|
80% – 50%
|
Elastomer may exhibit swelling in addition to a change in physical properties. May be suitable for static applications |
 |
|
Conditional
|
Noticeable change
|
50% – 30%
|
Elastomer exhibits a noticeable change in swelling and physical properties. Questionable performance in most applications. |
 |
|
Not Recommended
|
Excessive change
|
< 30%
|
Elastomer not suitable for service |
 |
|
N/A
|
Insufficient info
|
N/A
|
Insufficient information for rating |
 |
Chemicals (Selected: Acetaldehyde)
| Material | Description | Rating | Code |
| Super Red (ORSP) |
|
||
| Ultra Performance (ULTRA 95) |
|
||
| Grin Food |
|
||
| Wifflon |
|
||
| Motuf |
|
||
| Monyt |
|
||
| NBR |
|
||
| HNBR |
|
||
| Neoprene |
|
||
| Viton |
|
||
| EPDM / EPDM Peroxide |
|
||
| Aflas Extreme |
|
||
| Silicone |
|
||
| PTFE |
|
||
| TMCF (Multifibre) |
|
||
| 25% Glass Filled PTFE |
|
||
| TFV (Virgin) |
|