Hostalen GC 7258

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Hostalen
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 9PDyg9_Hostalen-GC-7258.pdf
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Hostalen GC 7258 is a high density polyethylene (HDPE) resin used in injection molding applications such as cartridges, boxes and crates, and a variety of housewares. Hostalen GC 7258 combines a high ESCR with good flowability and rigidity. It also demonstrates good impact resistance and low warpage. Hostalen GC 7258 is not intended for use in medical and pharmaceutical applications.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Good Flow
  • Good Impact Resistance
  • Good Processability
  • High ESCR (Stress Crack Resist.)
  • High Rigidity
  • Low Warpage
Uses
  • Crates
  • Household Goods
  • Industrial Applications
  • Profiles
  • Reinforced Panels
  • Sporting Goods
  • Toys
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.958g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 8.0g/10 min
    190°C/5.0 kg 22g/10 min
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1400MPaISO 527-2
Tensile Stress (Yield)28.0MPaISO 527-2
Tensile Strain (Yield)7.0%ISO 527-2
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 4.5kJ/m²
    23°C 4.0kJ/m²
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 72.0°CISO 306/B50
InjectionNominal ValueUnit
Processing (Melt) Temp 180 to 250°C
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