Kynar Flex® 2850-07

Category: PVDF , Polyvinylidene Fluoride
Manufacturer: Arkema
Trademark: Kynar Flex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: VQgIp8_Kynar-Flex-2850-07.pdf
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Message
KYNAR FLEX® 2850-07 is a pelletized, semi-crystalline VF2 based copolymer. KYNAR FLEX® 2850-07 has been specifically designed for injection molded and extruded chemically resistant constructions.

KYNAR FLEX® 2850-07 is easily processed and has excellent physical, mechanical, thermal and flame resistant characteristics.

ADDITIONAL CHARACTERISTICS
Excellent thermal stability
Excellent abrasion resistance
Excellent purity and chemical resistance
Imprevious to UV degradation
Self extinguishing material
Extremely low smoke emission characteristics
Pigmentable
General Information
Features
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Colorability
  • Good Processability
  • Good Thermal Stability
  • Good UV Resistance
  • High Purity
  • Low Smoke Emission
  • Self Extinguishing
  • Semi Crystalline
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)70 to 75ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 31.0 to 41.4MPa
    Break, 23°C 27.6 to 48.3MPa
Tensile Elongation (Break, 23°C)30 to 200%ASTM D638
Flexural Modulus (23°C)1030 to 1240MPaASTM D790
Flexural Strength (23°C)20.7 to 34.5MPaASTM D790
Compressive Strength (23°C)41.4 to 58.6MPaASTM D695
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 155 to 160°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)1600 to 2000Pa·sASTM D3835
Note Message
1 .65% R.H.
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