Meldin® 4000 is Saint Gobain Seals' product line of PAI (polyamide-imide) based compounds. The different numbers within the series refer to the unique composition and different properties of the various compounds. Meldin® 4000 grades are manufactured by Injection Molding with a very limited number of shapes available for prototyping activity. All 4000 series compounds have common properties that make them suitable replacements for metal components: they are stiff and retain high mechanical strength at elevated temperatures; they are very durable even in harsh applications in regards to wearing; and they are chemically compatible with all automotive fluids (fuels and oils).
|Tensile Strength (Break RT)||108 MPa||221 MPa|
|Compressive Strength (RT)||129 MPa||250 MPa|
|Flexural Strength (RT)||147 MPa||350 MPa|
|Melting Point||371 °C|
|Dual Clutch Transmission|
|Transmission & Gearbox|
|Oil and Gas Industry|