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Elmet Technologies

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Total PS CPDS 9217 Compound Polystyrene/Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Polystyrene (PS)

Material Notes: POLYSTYRENE (PS) COMPOUND (CPDS) 9217 is an alloy of polystyrene and polyethylene. This combination brings the benefits of polyethylene; a high level of stress crack resistance, mechanical properties, etc., whilst maintaining the processability of polystyrene.

Main Characteristics:

  • Excellent ESCR properties,
  • High impact and cold impact strength,
  • High elongation at break,
  • Good abrasion and tear resistance.

Applications: Packaging, Pipe coating, Electrical insulation.

Information provided by Total Petrochemicals.

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 PropertiesOriginal ValueComments
Specific Gravity 1.02 g/ccISO 1183
Water Vapor Transmission 3.00 - 5.00 g/m²/day
@Thickness 0.300 mm,
Temperature 38.0 °C
90% RH; ISO 62
Melt Flow 4.0 g/10 min
@Load 5.00 kg,
Temperature 200 °C
ISO 1133H
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 22.0 MPaISO 527-2
Elongation at Break 80 %ISO 527-2
Flexural Modulus 1450 MPaISO 178
Izod Impact, Notched (ISO) 20.0 kJ/m²
@Temperature -30.0 °C
180/1A
 40.0 kJ/m²
@Temperature 23.0 °C
180/1A
Tear Strength, Total 30.0 N
@Thickness 0.00300 mm
parallel; ISO 34C
 35.0 N
@Thickness 0.00300 mm
perpendicular; ISO 34C
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 76.0 °C
@Load 5.10 kg
50°C per hour; ISO 306B50
 101 °C
@Load 1.02 kg
50°C per hour; ISO 306A50
 
Descriptive Properties
Stress Cracking Performance0 - 5%Difference in elongation at break between a sample exposed to sunflower oil for 50 hours and an unexposed sample.

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 go back to viewing the property data in MatWeb's normal format.

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PTOTAL901 / 130626

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