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Rulon Bearings

ExxonMobil PP7505KNE2 Polypropylene Homopolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes: Product Description: A medium to high impact copolymer designed for injection molded large consumer and industrial parts requiring high melt flow rate.

Availability: North America

Features:

  • Balanced Stiffness/Toughness
  • Fast Molding Cycle
  • Good Colorability
  • Good Processability
  • Good Surface Finish
  • Good Thermal Stability
  • High Flow
  • Medium Impact Resistance
Uses:
  • Automotive Applications
  • Consumer Applications
  • Containers
  • Household Goods
  • Tool/Tote Box
Processing Method: Injection Molding

Information provided by ExxonMobil

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 0.900 g/cc0.0325 lb/in³ExxonMobil Method
Melt Flow 50 g/10 min
@Load 2.16 kg,
Temperature 230 °C
50 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 21.0 MPa3040 psi2.0 in/min; ASTM D638
Elongation at Yield 4.7 %4.7 %2.0 in/min; ASTM D638
Flexural Modulus, 1% Secant 1080 MPa156000 psi0.05 in/min; ASTM D790A
 1210 MPa176000 psi0.5 in/min; ASTM D790B
Izod Impact, Notched 1.60 J/cm3.00 ft-lb/inASTM D256A
Gardner Impact 25.6 J
@Thickness 3.17 mm,
Temperature -28.9 °C
18.9 ft-lb
@Thickness 0.125 in,
Temperature -20.0 °F
Geometry GC; ASTM D5420
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 94.4 °C202 °FASTM D648

**
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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