DOWLEX™ IP 41

Category: HDPE , Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: DOWLEX™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NqIXQL_DOWLEX-IP-41.pdf
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Message
  • High Density Polyethylene Resin (HDPE)
  • For food containers, overcaps and general purpose applications
  • ESCR processability and rigidity

Complies with:
  • U.S. FDA 21 CFR 177.1520 (c) 3.2a
  • U.S. FDA-DMF
  • Canadian HPFB No Objection (With Limitations)
Consult the regulations for complete details.

DOWLEX™ IP 41 Polyethylene Resin is an Improved Processing high density resin designed to offer excellent processability and rigidity for food containers, overcaps and other general purpose applications. DOWLEX IP 41 resin balances peak molecular weight with a proprietary, optimized molecular weight distribution and a slightly higher density for excellent rigidity. This resin has demonstrated excellent processability over a wide range of processing conditions.
General Information
Agency Ratings
  • DMF not rated
  • FDA 21 CFR 177.1520(c) 3.2a
  • HPFB (Canada) No Objection 2
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.956g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)42g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)58ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 29.0MPaASTM D638
    Fracture 29.6MPaASTM D638
Tensile Elongation ASTM D638
    Yield 5.0%ASTM D638
    Fracture 10%ASTM D638
Flexural Modulus - 2% Secant 1120MPaASTM D790B
ImpactNominal ValueUnitTest Method
Tensile Impact Strength 163.0kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)65.0°CASTM D648
Brittleness Temperature -20.0°CASTM D746
Vicat Softening Temperature 126°CASTM D1525
Melting Temperature (DSC) 129°CInternal method
Peak Crystallization Temperature (DSC) 118°CInternal method
Additional Information
根据 ASTM D 4976 进行基板模制和测试。
Note Message
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