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Master Bond adhesives

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Ipiranga Petrochem PCC 4414 Polypropylene
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded

Material Notes: The production of polypropylene (PP) employs Spheripol technology from Montell / Italy. This technology has been acclaimed all over the world and is known as clean technology, because it does not produce catalyst residues (due to its high catalytic yield).

Raw materials are supplied by COPESUL. Following pre-treatment, they are sent, with the catalytic system, into two loop reactors and one gas-phase reactor. This plant produces PP homopolymer, random copolymer, heterophase copolymer and terpolymer.

The product leaves the reactors in the shape of spherical grains. The grains are sent to the extrusion site, where stabilizers are added to them. They are then turned into pellets by an extruding press. The pelletized material is first sent to mixing and storage silos. Later, this material is sent to the packaging area.

Applications:

  • appliances
  • dishes
  • household goods
  • lids
  • thin walls parts with good impact resistance

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Physical PropertiesOriginal ValueComments
Melt Flow 38 - 50 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238-00
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 98ASTM D785-98
Tensile Strength, Yield 25.0 MPaASTM D638-02
Elongation at Yield 3.8 %ASTM D638-02
Flexural Modulus, 1% Secant 1.07 GPaASTM D790-02
Izod Impact, Notched 55.0 J/mASTM D256-03
 35.0 J/m
@Temperature -20.0 °C
ASTM D256-03
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 100 °CASTM D648-97
Vicat Softening Point 148 °CASTM D1525-97

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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