Technical datasheet

STERALLOY™ R-2398

Supplied byHapco- Last Updated on Apr 6, 2026

STERALLOY™ R-2398 by Hapco is a rigid, biocompatible, easy to use resin. It is a liquid molding polymer available as 100:15 solution by volume A:B and 100:15 solution by weight A:B. Exhibits high heat distortion, good toughness, unique physical & chemical properties and low moisture sensitivity. Applications include biomedical, pharmaceutical, surgical, hospital equipment and anatomic models. STERALLOY™ R-2398 is designed for food and drug applications. Complies with RoHS Directive (EU) 2011/65. It has a shelf life of 6 months.
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Bio Based contentVisible After Login
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STERALLOY™ R-2398 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Unnotched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Demold Time0.0 Visible After LoginVisible After LoginVisible After Login
Gel Time0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Weight per cubic inch0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login

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