Kynar Flex® 2950-05

Category: PVDF , Polyvinylidene Fluoride
Manufacturer: Arkema
Trademark: Kynar Flex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kwBkVf_Kynar-Flex-2950-05.pdf
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Message
KYNAR FLEX® 2950-05 is a pelletized, semi-crystalline VF2 based copolymer. It has been designed for wire and cable applications requiring high flexibility and improved resistance to impact. The low molecular weight allows extrusion conditions that reduce jacket shrinkback over fiber optic constructions.

ADDITIONAL CHARACTERISTICS:
Excellent thermal stability
Excellent abrasion resistance
Excellent chemical resistance
Impervious to UV degradation
Self extinguising material
Extremely low smoke emission characteristics
Pigmentable
General Information
Features
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Flexibility
  • Good Impact Resistance
  • Good Thermal Stability
  • Good UV Resistance
  • Low Molecular Weight
  • Low Smoke Emission
  • Self Extinguishing
  • Semi Crystalline
Uses
  • Wire & Cable Applications
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.78 to 1.82g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C)57 to 62ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 13.8 to 21.4MPa
    Break, 23°C 20.0 to 27.6MPa
Tensile Elongation (Break, 23°C)200 to 400%ASTM D638
Flexural Modulus (23°C)345 to 483MPaASTM D790
Flexural Strength (23°C)13.8 to 24.1MPaASTM D790
Compressive Strength (23°C)24.1 to 31.0MPaASTM D695
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 130 to 138°CASTM D3418
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1(20°C)2.0E+14ohms·cmASTM D257
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity (232°C, 100 sec^-1)500 to 1200Pa·sASTM D3835
Note Message
1 .65% R.H.
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