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Rulon Bearings

Borealis PS65T20 Polypropylene Compound, Mineral Filled  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Mineral Reinforced
Material Notes: PS65T20 is a 20% mineral filled polypropylene compound intended for injection and back injection molding. This material has excellent balanced mechanical properties and high melt flow rate. Applications: PS65T20 has been developed especially for the car industry to be used in automotive interior parts including trunk claddings, and other automotive interior applications.

Information provided by Borealis AG
Key Words: PP
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 1.04 g/cc0.0376 lb/in³ISO 1183
Linear Mold Shrinkage 0.011 cm/cm0.011 in/inBorealis Method; average process
Melt Flow  23 g/10 min
@Load 2.16 kg,
Temperature 230 °C		23 g/10 min
@Load 4.76 lb,
Temperature 446 °F		ISO 1133
 88 g/10 min
@Load 5.00 kg,
Temperature 230 °C		88 g/10 min
@Load 11.0 lb,
Temperature 446 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 78.0 MPa11300 psi358 N/30s; ISO 2039
Tensile Strength, Yield 32.0 MPa4640 psi50mm/min; ISO 527-2
Elongation at Yield 4.0 %4.0 %50mm/min; ISO 527-2
Flexural Modulus 2.80 GPa406 ksi2mm/min; ISO 178
Charpy Impact Unnotched  1.50 J/cm²
@Temperature -20.0 °C		7.14 ft-lb/in²
@Temperature -4.00 °F		ISO 179/1eU
 4.50 J/cm²
@Temperature 23.0 °C		21.4 ft-lb/in²
@Temperature 73.4 °F		ISO 179/1eU
Charpy Impact, Notched  0.120 J/cm²
@Temperature -20.0 °C		0.571 ft-lb/in²
@Temperature -4.00 °F		ISO 179/1eA
 0.250 J/cm²
@Temperature 23.0 °C		1.19 ft-lb/in²
@Temperature 73.4 °F		ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 126 °C259 °FISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 64.0 °C147 °FISO 75-2
Vicat Softening Point  96.0 °C
@Load 5.10 kg		205 °F
@Load 11.2 lb		ISO 306
 154 °C
@Load 1.02 kg		309 °F
@Load 2.25 lb		ISO 306
 
Processing PropertiesMetricEnglishComments
Feed Temperature 40.0 - 80.0 °C104 - 176 °F
Melt Temperature 220 - 260 °C428 - 500 °Fmass temperature
Mold Temperature 30.0 - 50.0 °C86.0 - 122 °F
Injection Velocity 100 - 200 mm/sec3.94 - 7.87 in/sec
Hold Pressure 30.0 - 60.0 MPa4350 - 8700 psi
 
Descriptive Properties
Back Pressurelow to medium
Fogging (mg)0.6100°C, 16h; DIN 75201
Screw Speedlow to medium

**
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.

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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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PBOREA555 / 108814

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