TIPPLEN® K 691

Category: PP Impact Copolymer , Polypropylene Impact Copolymer
Manufacturer: MOL Petrochemicals Co. Ltd.
Trademark: TIPPLEN®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SHVkvG_TIPPLEN-K-691.pdf
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TIPPLEN K 691 is a high molecular weight nucleated impact copolymer polypropylene for extrusion. The product offers excellent impact strength and excellent process ability.

TIPPLEN K 691 is recommended for corrugated cardboards and sheets.

TIPPLEN K 691 is suitable for food contact. The product complies with Food Contact Regulations.
General Information
Additive
  • Nucleating Agent
Features
  • Food Contact Acceptable
  • Good Impact Resistance
  • Good Processability
  • High Molecular Weight
  • Impact Copolymer
  • Nucleated
  • Recyclable Material
Uses
  • Corrugated Sheet
  • Film
  • Sheet
Forms
  • Pellets
Processing Method
  • Extrusion
  • Film Extrusion
  • Sheet Extrusion
PhysicalNominal ValueUnitTest Method
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)1.3g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)82ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus (Injection Molded)1450MPaISO 527-2
Tensile Stress (Yield, Injection Molded)30.0MPaISO 527-2
Tensile Strain (Yield, Injection Molded)7.0%ISO 527-2
Flexural Modulus (Injection Molded)1600MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength ISO 180/A
    -20°C, Injection Molded 7.0kJ/m²
    23°C, Injection Molded 61kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)100°CISO 75-2/B
ExtrusionNominal ValueUnit
Melt Temperature 195 to 245°C
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