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Rulon Bearings

Cossa Polimeri ESTAPROP H 2550 CBS/E Polypropylene, 25% Mineral Filled
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Mineral Reinforced

Material Notes: PP homopolymer 25% mineral filler

High gloss, very high melt flow rate, excellent processability

Information provided by Cossa Polimeri S.r.l.

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Physical PropertiesMetricEnglishComments
Density 1.13 g/cc0.0408 lb/in³ASTM D 792
Linear Mold Shrinkage 0.011 - 0.013 cm/cm0.011 - 0.013 in/inASTM D 955
Melt Flow 30 g/10 min
@Load 2.16 kg,
Temperature 230 °C
30 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D 1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 23.0 MPa3340 psiASTM D 638
Tensile Strength, Yield 27.0 MPa3920 psiASTM D 638
Elongation at Break 50 %50 %ASTM D 638
Tensile Modulus 2.20 GPa319 ksiASTM D 638
Flexural Modulus 2.00 GPa290 ksiASTM D 790
Izod Impact, Notched  0.150 J/cm
@Temperature -20.0 °C
0.281 ft-lb/in
@Temperature -4.00 °F
ASTM D 638
 0.250 J/cm
@Temperature 0.000 °C
0.468 ft-lb/in
@Temperature 32.0 °F
ASTM D 638
 0.350 J/cm
@Temperature 23.0 °C
0.656 ft-lb/in
@Temperature 73.4 °F
ASTM D 256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C140 °F120°C/hr; ASTM D 648
Vicat Softening Point 95.0 °C
@Load 5.00 kg
203 °F
@Load 11.0 lb
50°C/hr; ASTM D 1525
Flammability, UL94  HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 HB
@Thickness 3.20 mm
HB
@Thickness 0.126 in

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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PCOSSA802 / 156392

Master Bond adhesives

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