Braskem PE HS4506

Category: HDPE , High Density Polyethylene
Manufacturer: Braskem
Trademark: Braskem PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: fxDctl_BraskemPEHS4506.pdf
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Message
HS4506 is a High Density Polyethylene specially developed for the manufacturing of blow molding fuel tanks. It has high molar mass and shows excellent processability. Besides, it shows excellent tenacity, high resistance to stress cracking, and outstanding impact resistance.

Application:
Mono and multilayer fuel tanks for automobiles; small volume automotive reservoirs; sheet extrusion for pickup rear protectors.

Process:
Blow Molding.
General Information
Features
  • High ESCR (Stress Cracking Resistance)
  • High molecular weight
  • Impact resistance, high
  • Workability, good
Uses
  • Blow molding applications
  • Sheet
  • Fuel Tank
Agency Ratings
  • FDA 21 CFR 177.1520
Processing Method
  • Blow molding
  • Sheet extrusion molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.945g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)5.0g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 2.00 mm, 100% Igepal, Compression Molded, F50)> 1000hrASTM D1693
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, Compression Molded)63ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, molding 24.0MPaASTM D638
    Fracture, molding 38.0MPaASTM D638
Tensile Elongation ASTM D638
    Yield, molding 11%ASTM D638
    Fracture, molding 1600%ASTM D638
Flexural Modulus - 1% Secant (Compression Molded)930MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (Compression Molded)700J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded)62.0°CASTM D648
Vicat Softening Temperature 125°CASTM D1525 1
Note Message
1 .压 力1 (10N)
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