Braskem PE GF4950HS

Category: HDPE Copolymer , High Density Polyethylene Copolymer
Manufacturer: Braskem
Trademark: Braskem PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: loG8L0_Braskem-PE-GF4950HS.pdf
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GF4950HS is a High Density Polyethylene, copolymer, offering an outstanding combination of good processability and excellent stress cracking resistance (ESCR). It is recommended for the production of containers, flasks and bottles up to 30 liters for the transport of chemical products.

Applications:
Canisters from 2 to 20L for chemical products; Flasks for concentrated detergent. Others applications: Reservoir for wind shield wiper and air ducts.
General Information
Features
  • Copolymer
  • Food Contact Acceptable
  • Good Processability
  • High ESCR (Stress Crack Resist.)
Uses
  • Agricultural Applications
  • Automotive Applications
  • Blow Molding Applications
  • Bottles
  • Containers
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Pellets
Processing Method
  • Blow Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.951g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) ASTM D1238
    190°C/2.16 kg 0.21g/10 min
    190°C/21.6 kg 20g/10 min
Environmental Stress-Cracking Resistance ASTM D1693
    50°C, 2.00 mm, 10% Igepal, Compression Molded, F50 150hr
    50°C, 2.00 mm, 100% Igepal, Compression Molded, F50 480hr
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break, Compression Molded)35.0MPaASTM D638
Flexural Modulus - 1% Secant (Compression Molded)1100MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (Compression Molded)180J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded)70.0°CASTM D648
Additional InformationNominal ValueUnit
Blow Molding Barrel Temperature 180 to 190°C
Blow Molding Die Temperature 185°C
Blow Molding Temperature - Feeding Zone 180°C
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