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Rulon Bearings

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LCY Globalene 7751 Polypropylene Impact Copolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded
Material Notes: Features:
  • High flow rate
  • Excellent moldability
  • Good impact resistance at low temperature
Typical Application:
  • Injection: price tag ring, automotive part, appliance, washer tub, thin-walled part

Information provided by LCY Chemical Corp.
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 PropertiesOriginal ValueComments
Density 0.897 g/ccASTM D792
Melt Flow 32 g/10 min
@Load 2.16 kg,
Temperature 230 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 72ASTM D785
Tensile Strength, Yield 220 kg(f)/cm²ASTM D638
Elongation at Break 70 %ASTM D638
Elongation at Yield 6.0 %ASTM D638
Flexural Modulus 11000 kg(f)/cm²ASTM D790
Izod Impact, Notched 4.00 kg-cm/cm
@Temperature -20.0 °C		ASTM D256
 10.0 kg-cm/cm
@Temperature 23.0 °C		ASTM D256
Impact Test 20.0 ft-lb
@Temperature -29.0 °C		Drop Weight, texture up
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 90.0 °CASTM D648
Shrinkage 1.3 %ASTM D955
 
Processing PropertiesOriginal ValueComments
Shelf Life 24.0 Month
@Temperature 40.0 °C		adequate humidity below 80%

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PLCY063 / 295606

Aluminum Castings




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