Kynar Superflex® 2500-20

About
Kynar Superflex® resin is a thermoplastic fluorinated polymer. The properties are the same as standard grades: chemical resistance, resistance to UV, low permeation, high purity, excellent mechanical behavior. More over, this grade is very flexible and is suitable in electrical isolation cable, tubing and co-extrusion. This grade is available as pellet form for injection, extrusion, compression.&&

Product Description
SupplierArkema
GenericPVDF
Material StatusCommercial: Active
FeaturesGood flexibility,Hypocrystalline,V-0
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.79g/cm³ISO 1183
Melt Volume Rate
232℃,3.8 kg5.80cm³/10minISO 1133
Water absorption rate
Saturation, 23 ℃0.030%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus350MPaISO 527-2
tensile strength
yield15.0MPaISO 527-2
Tensile strain
yield18%ISO 527-2
Nominal tensile fracture strain> 50%ISO 527-2

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃无断裂 ISO 179/1eA

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed31.0ISO 75-2/A
Glass transition temperature-40ISO 11357-2
Melting temperature122ISO 11357-3

Electrical performanceNominal valueUnitTest method
Dielectric strength12kV/mmIEC 60243-1

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level 
1.0 mmV-0UL 94
1.5 mmV-0UL 94
Extreme oxygen index44%ISO 4589-2

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
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