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Rulon Bearings

CTC X-PRO CTC PP 4025 Polypropylene Copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer
Material Notes: X-PRO PP 4025 is a high value polypropylene copolymer. It has applications in general purpose industrial, housewares, and construction.

Data provided by Composite Technologies (CTC).
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
Melt Flow 15 g/10 min15 g/10 minISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 17.2 MPa2500 psiISO 527-1/2
Flexural Modulus 0.689 GPa100 ksi0.05 in/min; ISO 178
Izod Impact, Notched 0.801 J/cm1.50 ft-lb/inISO 180/A
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 182 - 216 °C360 - 420 °F
Middle Barrel Temperature 193 - 227 °C380 - 440 °F
Front Barrel Temperature 204 - 216 °C400 - 420 °F
Nozzle Temperature 204 - 216 °C400 - 420 °F
Melt Temperature 204 - 227 °C400 - 440 °F
Mold Temperature 26.7 - 60.0 °C80.0 - 140 °F
Back Pressure 0.345 - 1.03 MPa50.0 - 150 psi
Clamp Pressure 27.6 - 34.5 MPa4000 - 5000 psi
 
Descriptive Properties
Boost Pressure (psi)500-1500
ColorGeneral Purpose Black
Hold Pressure50 - 75% of Boost
Screw SpeedMedium to Fast

**
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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