Rigid Polyurethane (RPU) is a stiff and versatile resin based on polyurethane. It exhibits excellent performance under stress, combining strength, stiffness, and toughness. RPU is particularly well-suited for applications in consumer electronics, automotive, and industrial components where exceptional mechanical properties are required.
Here are the technical properties of Rigid Polyurethane (RPU) presented in a tabular form:
|Tensile strength||42 - 47 MPa|
|Tensile modulus||1700 - 2200 MPa|
|Tensile elongation||90 - 120%|
|Flexural strength||55 - 71 MPa|
|Flexural modulus||1500 - 2200 MPa|
|HDT (0.45 MPa)||70°C|
|HDT (1.8 MPa)||55°C|
Please note that these values represent the typical range for each property and may vary depending on the specific manufacturer, processing conditions, and testing methods employed. RPU's combination of stiffness, strength, and toughness makes it a highly versatile material for various applications in industries such as consumer electronics, automotive, and industrial components, where excellent mechanical properties are crucial.