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Elmet Technologies

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Polikim ULPOLEN® 300 UHMWPE Standard
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); UHMW PE (Ultra High Molecular Weight PE)

Material Notes: Standard Ulpolen® 1000 is the universal type primarily preferred on the condition that its technical properties meet operating environment requirements. It is more cost efficient compared to special types with additives. One major problem in the identification and selection of materials is the difficulty in distinguishing Ulpolen® 1000 from other lower quality polyethylene types in terms of physical apperance. The main differences in technical properties are evidenced in laboratory tests. Variations of Ulpolen® 1000 within its group according to molecular weights and its physical similarity to other polyethylene types are vital factors that should be carefully studied to select the right material for the application. In addition to “1000” quality, there are subgroups with different technical properties such as Ulpolen® 500 which is primarily used in food industry as cutting plates (with 0.5 million molecular weight) and Ulpolen® 300 which is used in chemical industry in the production of tanks resistant to chemicals (with 0.3 million molecular weight).

Information provided by Polikim Polimer.

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Physical PropertiesOriginal ValueComments
Density 0.940 g/ccDIN 53479
Water Absorption at Saturation 0.00 %ASTM D570
Molecular Weight 300000 g/mol
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 60 - 68DIN 53505
Tensile Strength, Ultimate 250 kg(f)/cm²DIN 53455
Elongation at Break >= 300 %DIN 53455
Izod Impact, Notched (ISO) 12.0 kJ/m²DIN 53453
Coefficient of Friction 0.20 - 0.25
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 27.6 kV/mmDIN 53481
 
Thermal PropertiesOriginal ValueComments
CTE, linear 200 µm/m-°CDIN 53752
Melting Point 127 - 131 °CISO 3146
Maximum Service Temperature, Air 70.0 °C
Minimum Service Temperature, Air -50.0 °C

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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