Alathon® ETP H4250

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Alathon® ETP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 90Kq8G_Alathon-ETP-H4250.pdf
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Message
ALATHON H4250 is a high-flow "freezer" grade resin that exhibits enhanced cold temperature impact performance, enhanced processing and thermal stability, with good color and organoleptic properties. Typical applications are rigid food containers such as four, five and six-quart ice cream containers that are produced at high speeds in fast cycling multi-cavity stack molds.
General Information
Features
  • Fast Molding Cycle
  • Food Contact Acceptable
  • Good Organoleptic Properties
  • Good Processability
  • Good Thermal Stability
  • High Flow
  • Low Temperature Impact Resistance
Uses
  • Food Containers
Agency Ratings
  • FDA 21 CFR 177.1520
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.942g/cm³ASTM D1505
Apparent Density 0.59 to 0.62g/cm³ASTM D1895
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)50g/10 minASTM D1238
Spiral Flow 43.7cm
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)61ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus ASTM D638
    -- 1943MPa
    1% Secant 2692MPa
Tensile Strength 3(Break)21.1MPaASTM D638
Tensile Elongation 4(Break)12%ASTM D638
Flexural Modulus 5ASTM D790
    -- 941MPa
    1% Secant 826MPa
    2% Secant 704MPa
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)35J/mASTM D256
Unnotched Izod Impact (-18°C)No BreakASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)59.4°CASTM D648
Vicat Softening Temperature 116°CASTM D1525
Peak Melting Temperature 124°CASTM D3418
Peak Crystallization Temperature (DSC) 113°CASTM D3418
InjectionNominal ValueUnit
Rear Temperature 232°C
Middle Temperature 243°C
Front Temperature 246°C
Nozzle Temperature 246°C
Note Message
1 .50 mm/min
2 .Type I, 50 mm/min
3 .Type IV, 50 mm/min
4 .Type IV, 50 mm/min
5 .13 mm/min
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