Kynar® 740 Red

Category: PVDF , Polyvinylidene Fluoride
Manufacturer: Arkema
Trademark: Kynar®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GSkMOc_Kynar-740-Red.pdf
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KYNAR® 740 RED is a semi-crystalline medium-high molecular weight pelletized polymer of vinylidene fluoride which is pigmented red. It is a versatile engineering plastic with an outstanding balance of physical and chemical properties which qualify it for high performance service in a wide range of applications. It is a thermoplastic fluoropolymer capable of being fabricated in standard processing equipment. The molecular weight and molecular weight distribution have been carefully tailored to supply grades suitable for a variety of processing requirements and end-use applications.

KYNAR® 740 RED is appropriate for use in most injection molding applications as well as extrusion of pipes and profiles. The red pigment is registered under the code of federal regulations for use in contact with food.
General Information
Features
  • Food Contact Acceptable
  • High Molecular Weight
  • Medium Molecular Weight
  • Semi Crystalline
Uses
  • Piping
  • Profiles
Appearance
  • Red
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.77 to 1.79g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) 6.0 to 25g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C)76 to 80ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 44.8 to 55.2MPa
    Break, 23°C 34.5 to 55.2MPa
Tensile Elongation (Break, 23°C)20 to 100%ASTM D638
Flexural Modulus (23°C)1380 to 2310MPaASTM D790
Flexural Strength (23°C)58.6 to 75.8MPaASTM D790
Compressive Strength (23°C)68.9 to 103MPaASTM D695
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 165 to 172°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)1500 to 2300Pa·sASTM D3835
Note Message
1 .65% R.H.
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