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Rulon Bearings

Kolon KOLEFIN® KO133MT30 M/F Reinforced Polypropylene  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Glass/Mineral Reinforced

Material Notes: KOLEFIN® has excellent mechanical properties and its cost is lower than other engineering plastics. KOLEFIN® is widely used in the automotive industry and business applications.

Good mechanical properties and for high heat resistance, low mold shrinkage, good processability

Information provided by US distributor, API-Kolon.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.14 g/cc0.0412 lb/in³DIN 53479; ASTM D792
Water Absorption 0.20 %0.20 %DIN 53475; ASTM D570
Linear Mold Shrinkage 0.0090 - 0.011 cm/cm0.0090 - 0.011 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 9898DIN 53505; ASTM D785
Tensile Strength, Ultimate 36.8 MPa5330 psiDIN 53455; ASTM D638
Elongation at Break 33 %33 %DIN 53455; ASTM D638
Flexural Yield Strength 57.9 MPa8390 psiDIN 53455; ASTM D790
Flexural Modulus 3.04 GPa441 ksiDIN 53452; ASTM D790
Izod Impact, Notched 0.343 J/cm0.643 ft-lb/inDIN 53453; ASTM D256
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 3.1
@Frequency 1e+6 Hz
3.1
@Frequency 1e+6 Hz
ASTM D150/DIN 53483
Dielectric Strength 28.0 kV/mm711 kV/inASTM D149/DIN 53481
Arc Resistance 130 sec130 secASTM D495
 
Thermal PropertiesMetricEnglishComments
Melting Point 170 °C338 °FDIN 53736; ASTM D789
Deflection Temperature at 0.46 MPa (66 psi) 145 °C293 °FDIN 53461; ASTM D648
Flammability, UL94 HBHB

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PKOL099 / 49005

Aluminum Castings

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