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Elmet Technologies

Polyplastic Compounds Armlen® PP MD 20-1 Polypropylene, 20% Mineral Reinforced
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Mineral Reinforced

Material Notes: A 20% mineral filled polypropylene. This material displays high mechanical properties, low buckling and shrinkage parameters, it may be applied as a substitution of metals, thermosetting polymers and other thermoplastics (polyamides, polyester, ABS plastics) in technical products, including those exploited in chemically aggressive conditions, and general items. Designed for injection molding and extrusion of various items and parts for construction, electrical tools, machine engineering, household appliances, transportation, camping equipment and etc. Available in black color.

Information provided by Polyplastic Compounds

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Physical PropertiesMetricEnglishComments
Density 1.08 g/cc0.0390 lb/in³ISO 1183
Linear Mold Shrinkage, Flow 0.0080 - 0.012 cm/cm0.0080 - 0.012 in/inISO 294-4
Linear Mold Shrinkage, Transverse 0.0080 - 0.012 cm/cm0.0080 - 0.012 in/inISO 294-4
Melt Flow 5.0 g/10 min
@Load 2.16 kg,
Temperature 250 °C
5.0 g/10 min
@Load 4.76 lb,
Temperature 482 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 32.0 MPa4640 psi50 mm/min; ISO 527
Elongation at Break 5.0 %5.0 %ISO 527-1
Flexural Strength 44.0 MPa6380 psiat maximum load; ISO 178
Flexural Modulus 2.40 GPa348 ksiISO 178
Charpy Impact Unnotched 6.60 J/cm²
@Temperature 23.0 °C
31.4 ft-lb/in²
@Temperature 73.4 °F
ISO 179-1
Charpy Impact, Notched 3.60 J/cm²
@Temperature 23.0 °C
17.1 ft-lb/in²
@Temperature 73.4 °F
ISO 179-1
 
Thermal PropertiesMetricEnglishComments
Melting Point 164 °C327 °FISO 11357
Deflection Temperature at 0.46 MPa (66 psi) 129 °C264 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 68.0 °C154 °FISO 75
 
Processing PropertiesMetricEnglishComments
Melt Temperature 230 °C446 °F
Mold Temperature 60.0 °C140 °F

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.

PPOLPLC068 / 307140

Ensinger PEI

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