Keldax® 6868

Category: Ethylene Copolymer , Ethylene Copolymer
Manufacturer: DuPont Packaging & Industrial Polymers
Trademark: Keldax®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: pNYGnH_Keldax-6868.pdf
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DuPont™ Keldax® 6868 is a low fog filled thermoplastic ethylene copolymer that provides acoustical sound barrier performance in automotive, construction, and industrial applications.
General Information
Filler / Reinforcement
  • Filler
Features
  • Copolymer
  • Low to No Fogging
  • Sound Damping
Uses
  • Acoustic Barrier
  • Automotive Applications
  • Construction Applications
  • Industrial Applications
Processing Method
  • Cast Film
  • Extrusion Coating
  • Laminating
  • Sheet Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.00g/cm³
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)3.5g/10 minASTM D1238, ISO 1133
ThermalNominal ValueUnitTest Method
Melting Temperature 80.0°CDSC
Additional InformationNominal ValueUnit
Maximum Processing Temperature 204°C
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 107°C
Cylinder Zone 2 Temp. 140°C
Cylinder Zone 3 Temp. 177°C
Cylinder Zone 4 Temp. 177°C
Cylinder Zone 5 Temp. 177°C
Adapter Temperature 177°C
Die Temperature 177°C
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