TIPELIN® 7111S

Category: HDPE , High Density Polyethylene
Manufacturer: MOL Petrochemicals Co. Ltd.
Trademark: TIPELIN®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 3GFnHI_TIPELIN-7111S.pdf
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Bimodal HDPE for sheet extrusion and blow moulding

TIPELIN 7111S is a high density bimodal polyethylene copolymer (with butene-1 as comonomer) intended for sheet extrusion and blow moulding of products with high stiffness, excellent environmental stress crack resistance, full notched creep behavior and improved long-term color stability. The grade contains antioxidants and acid scavengers.

TIPELIN 7111S is recommended for the extrusion of sheets of industrial parts and consumer packaging as well, highly recommended in cases when better colour stability and lower yellowness value of the product is needed.
TIPELIN 7111S is also recommended for non-pressure pipe extrusion and for blow moulding of jerry cans for the packaging even of aggressive industrial chemicals.
TIPELIN 7111S is suitable for food contact, for manufacturing of toys. The product complies with Food Contact and Toy Safety Regulations. Receiving of certifications is in progress.
General Information
Additive
  • Acid Neutralizer
  • Antioxidant
Features
  • Antioxidant
  • Bimodal Molecular Weight Distribution
  • Butene Comonomer
  • Copolymer
  • Food Contact Acceptable
  • Good Color Stability
  • High Density
  • High ESCR (Stress Crack Resist.)
  • High Stiffness
  • Recyclable Material
Uses
  • Industrial Applications
  • Jerricans
  • Packaging
  • Piping
  • Sheet
  • Toys
Forms
  • Pellets
Processing Method
  • Blow Molding
  • Pipe Extrusion
  • Sheet Extrusion
PhysicalNominal ValueUnitTest Method
Density (23°C)0.949g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 0.12g/10 min
    190°C/21.6 kg 13g/10 min
    190°C/5.0 kg 0.50g/10 min
Environmental Stress-Cracking Resistance (10% Igepal CO-630, F50)> 10000hrASTM D1693B
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore D)63ISO 868
MechanicalNominal ValueUnitTest Method
Flexural Modulus (Injection Molded)1350MPaISO 178
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 70µm
Tensile Stress ISO 527-3
    Yield, 70 µm, Blown Film 25.0MPa
    Break, 70 µm, Blown Film 35.0MPa
Tensile Elongation ISO 527-3
    Yield, 70 µm, Blown Film 13%
    Break, 70 µm, Blown Film 1300%
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength (23°C)18kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 125°CISO 306/A120
Oxidation Induction Time (200°C)120minEN 728
ExtrusionNominal ValueUnit
Melt Temperature 180 to 220°C
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