SEPTON™ Grade List |
 SEPTON™ Basic Properties |
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| SEPTON™ is available in either a diblock (A-B) type
*1 or the more common triblock (A-B-A) types. *2, *3,
*4 |
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| Several types of hydrogenated styrenic block copolymers
of SEPTON™ are a hydrogenated poly(styrene-b-isoprene)(SEP)*1
, a hydrogenated poly(styrene-b-isoprene-b-styrene)(SEPS)*2
, a hydrogenated poly(styrene-b-butadiene-b-styrene)(SEBS)*3
and a hydrogenated poly(styrene-b-isoprene/butadiene-b-styrene)(SEEPS)*4 . Each type of polymers has its own set of unique properties. |
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| *1SEP : | Polystyrene-b-poly(ethylene/propylene) |
| *2SEPS : | Polystyrene-b-poly(ethylene/propylene)-b-polystyrene |
| *3SEBS : | Polystyrene-b-poly(ethylene/butylene)-b-polystyrene |
| *4SEEPS : |
Polystyrene-b-poly(ethylene-ethylene/propylene)-b-polystyrene |
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SEPTON™ High Performance Thermoplastic Rubber |
| SEPTON™ is offered in a variety of grades as shown
below: |
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SEPTON™ Grade Map |
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