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Rulon Bearings

ExxonMobil Exxtral™ BMU 141 Performance Polyolefin  (discontinued **)
Categories: Polymer; Thermoplastic; Ethylene Butyl Acrylate

Material Notes: Product Description: A specialty thermoplastic polyolefin resin characterized by a good stiffness/toughness balance and designed for automotive instrument panels in which good surface finish, high scratch resistance and good UV resistance are required.

Availability: Africa & Middle East and Europe

Features:

  • Balanced Stiffness/Toughness
  • Good Surface Finish
  • High Impact Resistance
  • High Scratch Resistance
  • Low to No Fogging
Uses:
  • Automotive Applications
  • Automotive Instrument Panel
  • Automotive Interior Parts
  • Automotive Interior Trim
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 1.00 g/cc0.0361 lb/in³ISO 1183
Melt Flow 12 g/10 min12 g/10 min
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 16.0 MPa2320 psiISO 527-2/50
Tensile Strength, Yield 21.0 MPa3050 psiISO 527-2/50
Elongation at Break 25 %25 %ISO 527-2/50
Elongation at Yield 3.2 %3.2 %ISO 527-2/50
Tensile Modulus 1.88 GPa273 ksiSecant; ISO 527-2
Flexural Strength 31.6 MPa4580 psiISO 178
Flexural Modulus 1.86 GPa270 ksiISO 178
Charpy Impact, Notched  0.441 J/cm²
@Temperature -20.0 °C
2.10 ft-lb/in²
@Temperature -4.00 °F
ISO 179
 0.714 J/cm²
@Temperature 0.000 °C
3.40 ft-lb/in²
@Temperature 32.0 °F
ISO 179
 1.49 J/cm²
@Temperature 22.8 °C
7.10 ft-lb/in²
@Temperature 73.0 °F
ISO 179
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 97.8 °C208 °FISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 53.9 °C129 °FISO 75-2/A

**
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PEX99391 / 175627

Aluminum Castings

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