TOTAL Polyethylene HDPE D4720

Category: HDPE, MMW , High Density (MMW) Polyethylene
Manufacturer: TOTAL Refining & Chemicals
Trademark: TOTAL Polyethylene
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: WFHYYb_TOTAL-Polyethylene-HDPE-D4720.pdf
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HDPE 4720 Polyethylene:
Medium Molecular Weight High Density Film Resin

Characteristics
  • Excellent processability
  • Good tear and impact strength
  • Good stiffness
  • Excellent compatibility with LDPE and LLDPE
  • Excellent drawdown
  • Good moisture barrier properties

Applications
  • Multi-wall liner
  • Gas flush poultry bags
  • Mailing envelopes
  • Heavy-duty shipping sacks
  • Fresh cut produce packaging
  • Coextrusions
General Information
Features
  • Good Drawdown
  • Good Impact Resistance
  • Good Processability
  • Good Tear Strength
  • High Density
  • High Stiffness
  • Medium Molecular Weight
  • Moisture Resistant
Uses
  • Bags
  • Food Packaging
  • Heavy-duty Bags
  • Liners
  • Packaging
Processing Method
  • Blown Film
  • Coextrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.947g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) ASTM D1238
    190°C/2.16 kg 0.28g/10 min
    190°C/21.6 kg 20g/10 min
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
Secant Modulus 1ASTM D882A
    1% Secant, MD : 25 µm 710MPa
    1% Secant, TD : 25 µm 1000MPa
Tensile Strength ASTM D882A
    MD : Yield, 25 µm 224.1MPa
    MD : Yield, 25 µm 323.4MPa
    TD : Yield, 25 µm 425.5MPa
    TD : Yield, 25 µm 526.2MPa
    MD : Break, 25 µm 64.83MPa
    MD : Break, 25 µm 762.1MPa
    TD : Break, 25 µm 839.3MPa
    TD : Break, 25 µm 918.6MPa
Tensile Elongation ASTM D882A
    MD : Break, 25 µm 10600%
    MD : Break, 25 µm 11450%
    TD : Break, 25 µm 12700%
    TD : Break, 25 µm 13600%
Elmendorf Tear Strength ASTM D1922
    MD : 25 µm 1428g
    MD : 25 µm 1510g
    TD : 25 µm 16530g
    TD : 25 µm 171500g
Water Vapor Transmission Rate 18(38°C, 25 µm)7.8g/m²/24 hrASTM E96
ThermalNominal ValueUnitTest Method
Melting Temperature 131°CASTM D3417
Additional InformationNominal ValueUnitTest Method
Dart Impact ASTM D1709
    25.4 µm 19100g
    25.4 µm 20< 50g
ExtrusionNominal ValueUnit
Melt Temperature 193 to 216°C
Note Message
1 .Film was produced at 1.0 mil with a 2.5 BUR
2 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
3 .Film was produced at 1.0 mil with a 2.5 BUR
4 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
5 .Film was produced at 1.0 mil with a 2.5 BUR
6 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
7 .Film was produced at 1.0 mil with a 2.5 BUR
8 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
9 .Film was produced at 1.0 mil with a 2.5 BUR
10 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
11 .Film was produced at 1.0 mil with a 2.5 BUR
12 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
13 .Film was produced at 1.0 mil with a 2.5 BUR
14 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
15 .Film was produced at 1.0 mil with a 2.5 BUR
16 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
17 .Film was produced at 1.0 mil with a 2.5 BUR
18 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
19 .High Stalk Extrusion - Film was produced at 1.0 mil with a 6:1 FLH/D ratio and a 4:1 BUR
20 .Film was produced at 1.0 mil with a 2.5 BUR
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