Beetle® PET140

Category: PET , Polyethylene Terephthalate
Manufacturer: Teknor Apex Company (Chem Polymer)
Trademark: Beetle®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: QEt0O5_Beetle-PET140.pdf
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Message
PET140 is a modified PET extrusion grade specifically formulated for use in wire coating applications. It is highly pigmented to provide colour strength and opacity in thin coatings. It is also heat stabilised to allow for high temperature stress relieving operations.
General Information
Additive
  • Impact modifier
  • heat stabilizer
Uses
  • Wire and cable applications
  • Wire sheath
Appearance
  • Opacity
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.32 - 1.48g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Flexural Modulus 1950 - 2500MPaISO 178
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)60.0 - 80.0°CISO 75-2/A
Additional InformationNominal ValueUnitTest Method
Filler Content 0.0 - 20%Internal method
ExtrusionNominal ValueUnit
Drying Temperature 140°C
Drying Time 4.0hr
Cylinder Zone 1 Temp. 260 - 300°C
Cylinder Zone 3 Temp. 260 - 300°C
Cylinder Zone 5 Temp. 260 - 300°C
Melt Temperature < 300°C
Extrusion instructions
Polyester grades are very sensitive to moisture content during processing. Suitable pre-drying is essential. Excess moisture causes rapid hydrolytic degradation of the melt and severe impairment of mechanical properties. Low melt viscosity & brittle product are often the key indicators. Vacuum or dehumidified air driers must be used.
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