Zheflon®FL2608 - PVDF Injection Grade|Suitable For The Application Needs Of The Cable Industry
Zheflon®FL2608 - PVDF Injection Grade|Suitable For The Application Needs Of The Cable Industry
Zheflon®FL2608 - PVDF Injection Grade|Suitable For The Application Needs Of The Cable Industry
Zheflon®FL2608 - PVDF Injection Grade|Suitable For The Application Needs Of The Cable Industry
Model
FL2608

Item specifics

Features
Copolymer, Low viscosity
Uses
Wire, Cable
Forms
Translucent white particles

Review

Description

Description
Zheflon®FL2608 PVDF copolymer is low viscosity grade, especially suitable for applications in the cable industry. 

It gives the cable excellent mechanical properties, flexibility and electrical performance; high temperature corrosion resistance; low flammability, smoke emission.

In addition, the zero-perfluorooctanoic acid and heavy metal content to comply with RoHS requirements.
Technical Specifications
General
FeaturesCopolymer, Low viscosity
UsesWire, Cable
FormsTranslucent white particles
ItemsTypical Value FL2608Test Method
Physical Properties
Density(g/cc)1.77~1.80ASTM D792
Melt Flow Rate(g/10min)15.0~25.0Load 5kg,230℃,ASTM D1238
Melt viscosity(Kps)6~9Shear Rate 100 1/s,ASTM D3835
Water Absorption(%)(Time 24 hr)≤0.040ISO 62
Linear Mold Shrinkage(cm/cm)0.0200~0.0300
Molecular Properties
Molecular weight(Da)250,000~280,000GPC,DMF,ISO 16014
Intrinsic viscosity(dl/g)0.85~1.0030℃,DMAC
Molecular weight distribution2.0-3.0GPC,DMF,ISO 16014
Mechanical Properties
Tensile Modulus(Thickness2.00mm)(MPa)600~10001.0mm/min,ASTM D638
Flexural Modulus(Thickness2.00mm)(MPa)800~10002.0mm/min,ASTM D790
Yield Strength(Thickness2.00mm)(MPa)25.0~35.050mm/min,ASTM D638
Break Strength(Thickness2.00mm)(MPa)20.0~30.050mm/min,ASTM D638
Elongation at Yield(%)10.0~15.050mm/min,ASTM D638
Elongation at Break(%)200~60050mm/min,ASTM D638
Hardness, Shore D(Thickness2.00mm)70~75ASTM D2240
Izod Impact, Notched(Thickness 4.00mm, 23℃)(J/m)100~150Notched V 10 mm
ASTM D256
Thermal Properties
Melting Point(℃)158~166ASTM D3418
Crystallization Temperature(DSC peak)(℃)115~130ASTM D3418
Glass Transition Temp, Tg(℃)-32ASTM E1356
Decomposition Temperature(℃)330~3501% wt. loss / in air
Vicat Softening Point(℃)90~105ASTM D1525
Heat deflection temperature at 1.8 MPa(Thickness 4.00mm)(℃)50~60After annealing 150℃,16h
ASTM D648
Electrical Properties
Surface Resistance(ohm)≥1.00E+14Voltage<1V,After 2 min—500V
ASTM D257
Electrical Resistivity(ohm·cm)≥1.00E+14Intensity=10mA,After 2 min@23℃
ASTM D257
Dielectric strength(Thickness 1.00mm,23℃)(KV/mm)20~25ASTM D149
Dielectric constant(1kHz,23℃)7.0~10.0ASTM D150
Burning Properties
UL Flame retardant grade(0.100mm)V-0UL94
Oxygen Index(3.00mm)44%ASTM D2683
Process safety instructions
1)This product should be processed under 260℃ to avoid producing toxic gases.
2)PVDF has good fire resistance and smoke inhibition property. While, it will release toxic hydrogen fluoride gas and fluorocarbon compounds when meets with fire.
3)Operators should pay attention to personal protection during the processing and operating.
Packaging and storage
PVDF is packed in a plastic bag and then be put into a PE bag with the net weight 25KGS. It must be stored in clean, cool, dry place.