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Cawiton® SN990

1 of 36 products in this brand
Cawiton® SN990 is a standard (universal) SEBS with a hardness of 90 Shore A. The mechanical properties of this material are relatively good.

Polymer Name: Styrene Ethylene Butylene Styrene (SEBS)

Processing Methods: Injection Molding

Tear Strength: 66.7 - 66.7 kN/m

Technical Data Sheet
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Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (Flow Direction)6.9MPaISO 37
Elongation at Break (Flow Direction)382%ISO 37
Tensile Modulus at 100 % Elongation (Flow Direction)5.2MPaISO 37
Tensile Modulus at 200 % Elongation (Flow Direction)5.7MPaISO 37
Tensile Modulus at 300 % Elongation (Flow Direction)6.1MPaISO 37
Tear Strength (Flow Direction)66.7kN/mISO 34-2
Compression Set (22hr/70°C, Cross Flow)66%ISO 815
Tensile Strength (Cross Flow Direction)9.4MPaISO 37
Elongation at Break (Cross Flow Direction)543%ISO 37
Tensile Modulus at 100 % Elongation (Cross Flow Direction)4.6MPaISO 37
Tensile Modulus at 200 % Elongation (Cross Flow Direction)5MPaISO 37
Tensile Modulus at 300 % Elongation (Cross Flow Direction)5.4MPaISO 37
Tear Strength (Cross Flow Direction)55.3kN/mISO 34-2
Typical Properties
ValueUnitsTest Method / Conditions
Hardness90Shore AISO 868
Density1.17kg/dm3ISO 2781
Melting Point166°CDSC
Processing Parameters
ValueUnitsTest Method / Conditions
Melt Temperature180 - 240°C-