LONGLITE® TPEE 1155LL

Category: TPEE , Thermoplastic Polyester Elastomer
Manufacturer: CCP Group
Trademark: LONGLITE® TPEE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: CW2YXa_LONGLITE-TPEE-1155LL.pdf
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1155LL is medium modulus grade with nominal Durometer hardness of 55D. It contains non-discolour stable antioxidants. It can be processed by thermoplastic processing techniques like injection molding and extrusion molding grade.

CHARACTERISTICS
1. Excellent medium modulus for injection and extrusion molding grade.
2. Excellent flexibility and fatigue resistance.
3. Excellent creep resistance.
4. Excellent low shrinkage and higher melting temperature
General Information
Additive
  • Antioxidation
Features
  • Antioxidation
  • Good creep resistance
  • Good flexibility
  • Good color stability
  • Fatigue resistance
  • Low shrinkage
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.19g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)30g/10 minISO 1133
Molding Shrinkage 0.65%ISO 294-4
Water Absorption (23°C, 24 hr)0.40%ISO 62
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)55ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)40.0MPaISO 527-2
Tensile Strain (Break)500%ISO 527-2
Flexural Modulus 190MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength No BreakISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 65.0°CISO 75-2/B
    1.8 MPa, not annealed 45.0°CISO 75-2/A
Melting Temperature (DSC) 204°CISO 3146
ElectricalNominal ValueUnitTest Method
Surface Resistivity 3.6E+13ohmsIEC 60093
Volume Resistivity 2.1E+13ohms·cmIEC 60093
Dielectric Strength (2.00 mm)17kV/mmIEC 60243-1
InjectionNominal ValueUnit
Drying Temperature 105°C
Drying Time 3.0 - 5.0hr
Suggested Max Moisture < 0.10%
Rear Temperature 210 - 230°C
Middle Temperature 220 - 250°C
Front Temperature 220 - 250°C
Nozzle Temperature 220 - 250°C
Processing (Melt) Temp 204°C
Mold Temperature 20.0 - 50.0°C
Injection Pressure 29.4 - 98.1MPa
Holding Pressure 4.90 - 39.2MPa
Screw Speed 40 - 80rpm
Injection instructions
Injection time: 2 to 10 secHolding pressure time: 10 to 30 sec
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