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Meldin Supplier

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Saint-Gobain Meldin® 1380 Thermoplastic Bearing Material
Categories: Polymer; Thermoplastic; Polyphenylene Sulfide (PPS)

Material Notes: Specify Meldin 1380 for use with soft mating surfaces that gall easily, such as stainless steel or aluminum. Meldin 1380 also complies with the FDA Title 21 CFR regulations for contact with articles intended for repeated use in contact with food.

Meldin® 1000 series components are used in appliance applications due to their superior wear life and ability to operate without the need for any oils or lubricants. For scroll tip seal applications, Meldin® 1000 series materials provide some parts with superior wear resistance properties, and superior deformation properties over those of standard PTFE scroll tip seals. In vehicle systems such as transmission bearings or thrust washers, as well as fuel pump bearings, Meldin® 1000 series materials provide performance superior to metallic components. The Meldin 1000 series materials' wear resistance, coupled with their excellent chemical resistance, make them ideal materials for vehicle system components.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.47 g/ccASTM D792
Water Absorption 0.20 %ASTM D570
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 46.8 MPaASTM D 638
Elongation at Break 6.5 %ASTM D 638
Tensile Modulus 3.10 GPaASTM D 638
Flexural Strength 65.5 MPaASTM D 790
Flexural Modulus 1.70 GPaASTM D 790
Izod Impact, Notched 42.7 J/mASTM D 256
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 84.0 °CASTM D648
 
Compliance PropertiesOriginal ValueComments
FDA YesSee notes for details.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PSTGQ984 / 108559

Ensinger SPI

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