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Ensinger PEI

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Lotte Chemical Titan TITANPRO® PM803 Polypropylene homopolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded

Material Notes: Titanpro® PM803 is a high flow and also a controlled rheology grade. The base resin meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520(a)(1)(i) and (c)1.1a. The adjuvants meet their respective FDA regulations and 21 CFR 177.1520(b). In summary, this resin meets the FDA criteria covering safe use of polyolefin articles and component of articles intended for food contact use.

Applications:

  • Thin walled injection molding (TWIM) articles.
  • Disposable containers and lids, party plates, pen barrels.

Advantages:

  • Low molded in stress.
  • Good clarity.
  • Good balance of stiffness and impact strength.
  • Specifically designed for short cycle time.
  • Low warpage.

Fabrication:

  • Equipment - ram or screw injection machines.
  • Techniques - standard processing.

Information provided by Titan Chemicals

CAS# 9003-07-0

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Physical PropertiesOriginal ValueComments
Base Resin Density 0.900 g/ccASTM D1505
Water Absorption 0.020 %after 24 hrs; ASTM D570
Base Resin Melt Index 50 g/10 min
@Temperature 230 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 108ASTM D785A
Tensile Strength, Yield 34.3 MPaASTM D638
Elongation at Yield 10 %ASTM D638
Flexural Modulus 1.77 GPaASTM D790B
Izod Impact, Notched 19.6 J/mASTM D256A
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 120 °CASTM D648
 
Compliance PropertiesOriginal ValueComments
FDA YesSee notes for details.

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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PTITAN16 / 70382

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