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Ensinger PEI

Ipiranga Petrochem GM 9245 F HDPE  (discontinued **)
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Pipe Grade

Material Notes: IPQ produces High Density Polyethylene (HDPE) for use by different segments of the plastics molding industry in several processes, including blow molding, extrusion and injection molding.

To produce HDPE, IPQ employs Hoechst/Hostalen technology through the following steps: the ethene supplied by COPESUL is processed by Ipiranga Petroquímica in reactors to produce powdered polyethylene. The polyethylene then receives additives and is homogenized with stabilizers and taken to extruding presses where it is granulated and is ready for marketing.

An integrated and computerized system controls the production, from the initial processing stages to end-product testing for later commercialization.

Applications:

  • geomembranes
  • jacketing of optics and metallic cables (telecommunication
  • pipes for irrigation and mining
  • sheets for thermoforming

Ipiranga Petrochem polymer product lines have been acquired by Braskem.

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
Density 0.944 - 0.948 g/cc0.0341 - 0.0342 lb/in³ASTM D792-98
Melt Flow 0.34 - 0.56 g/10 min
@Load 5.00 kg,
Temperature 190 °C
0.34 - 0.56 g/10 min
@Load 11.0 lb,
Temperature 374 °F
ASTM D1238-00
High Load Melt Index 8.0 - 14 g/10 min
@Load 21.6 kg,
Temperature 190 °C
8.0 - 14 g/10 min
@Load 47.6 lb,
Temperature 374 °F
ASTM D1238-00
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 23.0 MPa3340 psiASTM D638-02
Elongation at Yield 9.8 %9.8 %ASTM D638-02
Flexural Modulus 0.810 GPa
@Strain 2 %
117 ksi
@Strain 2 %
Secant; ASTM D790-02
Izod Impact, Notched 2.70 J/cm5.06 ft-lb/inASTM D256-03

**
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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