Kynar Flex® 2800-20

Category: PVDF , Polyvinylidene Fluoride
Manufacturer: Arkema
Trademark: Kynar Flex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Utg7mb_Kynar-Flex-2800-20.pdf
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Message
KYNAR FLEX® 2800-20 is a pelletized, semi-crystalline VF 2 based copolymer. KYNAR FLEX® 2800-20 has been specifically designed for applications requiring high flexibility and improved resistance to impact. KYNAR FLEX® 2800-20 can be extruded or injection molded.

ADVANTAGES:
Improved flexibility at subzero temperatures to -20°C(-4°F)
Improved stress crack resistance to high pH solutions
Improved elongation at break

ADDITIONAL CHARACTERISTICS:
Easy processability using conventional equipment
Excellent thermal stability
Retains properties after aging
Pigmentable
UL temperature rating 125°C
Radiation crosslinking
General Information
Features
  • Good Chemical Resistance
  • Good Colorability
  • Good Flexibility
  • Good Impact Resistance
  • Good Processability
  • Good Thermal Stability
  • High ESCR (Stress Crack Resist.)
  • Low Temperature Flexibility
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.77 to 1.80g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C)60 to 70ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 20.0 to 34.5MPa
    Break, 23°C 17.2 to 34.5MPa
Tensile Elongation (Break, 23°C)100 to 300%ASTM D638
Flexural Modulus (23°C)483 to 758MPaASTM D790
Flexural Strength (23°C)20.7 to 34.5MPaASTM D790
Compressive Strength (23°C)31.0 to 41.4MPaASTM D695
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 140 to 145°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)1200 to 2000Pa·sASTM D3835
Note Message
1 .65% R.H.
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