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Elmet Technologies

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 PropertiesMetricEnglishComments
Specific Gravity 1.02 g/cc1.02 g/ccISO 1183
Water Vapor Transmission 3.00 - 5.00 g/m²/day
@Thickness 0.300 mm,
Temperature 38.0 °C
0.193 - 0.322 g/100 in²/day
@Thickness 0.0118 in,
Temperature 100 °F
90% RH; ISO 62
Melt Flow 4.0 g/10 min
@Load 5.00 kg,
Temperature 200 °C
4.0 g/10 min
@Load 11.0 lb,
Temperature 392 °F
ISO 1133H
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 22.0 MPa3190 psiISO 527-2
Elongation at Break 80 %80 %ISO 527-2
Flexural Modulus 1.45 GPa210 ksiISO 178
Izod Impact, Notched (ISO)  20.0 kJ/m²
@Temperature -30.0 °C
9.52 ft-lb/in²
@Temperature -22.0 °F
180/1A
 40.0 kJ/m²
@Temperature 23.0 °C
19.0 ft-lb/in²
@Temperature 73.4 °F
180/1A
Tear Strength, Total  30.0 N
@Thickness 0.00300 mm
6.74 lb (f)
@Thickness 0.000118 in
parallel; ISO 34C
 35.0 N
@Thickness 0.00300 mm
7.87 lb (f)
@Thickness 0.000118 in
perpendicular; ISO 34C
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point  76.0 °C
@Load 5.10 kg
169 °F
@Load 11.2 lb
50°C per hour; ISO 306B50
 101 °C
@Load 1.02 kg
214 °F
@Load 2.25 lb
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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PTOTAL901 / 130626

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