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PHOENIX™ 03452 fully hydrogenated SEBS (Styrene Ethylene Butylene Styrene) compound

Alternative and trade names
THERMOLAST®, Monprene®, Versaflex™, Dryflex®


This grade is an easy processing Thermoplastic Elastomer (TPE) designed for extrusion and injection molding applications that have FDA requirements. The key features are: Soft touch, excellent scratch endurance, easy to process and color, excellent tensile strength, good elasticity, excellent weather resistance, overmoldable to Polypropylene, meet FDA requirements



Density ρ

0.85 - 0.91 g/cm³ at 20 °C


Melt mass-flow rate MFR

13.6 g/10min at 20 °C

ASTM D1238 (190°C, 5kg)

Shrinkage cshrink

1.8 - 2.4 % at 20 °C


Shrinkage, transverse cshrink, trans

1.5 - 2.1 % at 20 °C



Elongation A

744.7 % at 20 °C

ASTM D412 (500 mm/min)

Hardness, Shore A HS A

42 - 48 [-] at 20 °C

ASTM D2240

Modulus at 100% elongation EA=100

9.03968E-4 GPa at 20 °C

ASTM D412 (500 mm/min)

Modulus at 300% elongation EA=300

1.7066529999999998E-3 GPa at 20 °C

ASTM D412 (500 mm/min)

Tear strength Rtear

19.18 kN/m at 20 °C

ASTM D624 Die C (500 mm/min)

Tensile strength Rm

4.39 MPa at 20 °C

ASTM D412 (500 mm/min)

Technological properties

Application areas

Syringe stopper, seal, gasket, dropper bulb, pen grip, sport equipment



Processing methods

Injection molding, extrusion

This material data has been provided by Phon Tech.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.