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Zheflon® FL2608 PVDF- Injection Grade

Zheflon® FL2608 PVDF- Injection Grade

Zheflon® FL2608 PVDF- Injection Grade
Zheflon® FL2608 PVDF- Injection GradeZheflon® FL2608 PVDF- Injection GradeZheflon® FL2608 PVDF- Injection Grade
CategoriesPVDF for others
AlbumView larger image
BrandFlurine
Model2608
FeaturesCopolymer, Low viscosity
UsesWire, Cable
FormsTranslucent white particles
Update Time2019-09-18
Detail Information

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.

General

Features

Copolymer, Low viscosity

Uses

Wire, Cable

Forms

Translucent white particles

Items

Typical Value FL2608

Test Method

Physical Properties

Density(g/cc)

1.77~1.80

ASTM D792

Melt Flow Rate(g/10min)

15.0~25.0

Load 5kg,230℃,ASTM D1238

Melt viscosity(Kps)

6~9

Shear Rate 100 1/s,ASTM D3835

 

Water Absorption(%)(Time 24 hr)

≤0.040

ISO 62

Linear Mold Shrinkage(cm/cm)

0.0200~0.0300

 

Molecular Properties

Molecular weight(Da)

250,000~280,000

GPC,DMF,ISO 16014

Intrinsic viscosity(dl/g)

0.85~1.00

30℃,DMAC

Molecular weight distribution

2.0-3.0

GPC,DMF,ISO 16014

Mechanical Properties

Tensile Modulus(Thickness2.00mm)(MPa)

600~1000

1.0mm/min,ASTM D638

Flexural Modulus(Thickness2.00mm)(MPa)

800~1000

2.0mm/min,ASTM D790

Yield Strength(Thickness2.00mm)(MPa)

25.0~35.0

50mm/min,ASTM D638

Break Strength(Thickness2.00mm)(MPa)

20.0~30.0

50mm/min,ASTM D638

Elongation at Yield(%)

10.0~15.0

50mm/min,ASTM D638

Elongation at Break(%)

200~600

50mm/min,ASTM D638

Hardness, Shore D(Thickness2.00mm)

70~75

ASTM D2240

Izod Impact, Notched(Thickness 4.00mm, 23℃)(J/m)

100~150

Notched V 10 mm

ASTM D256

Thermal Properties

Melting Point(℃)

158~166

ASTM D3418

Crystallization Temperature(DSC peak)(℃)

115~130

ASTM D3418

Glass Transition Temp, Tg(℃)

-32.0

ASTM E1356

Decomposition Temperature(℃)

330~350

1% wt. loss / in air

Vicat Softening Point(℃)

90~105

ASTM D1525

Heat deflection temperature at 1.8 MPa(Thickness 4.00mm)(℃)

50~60

After annealing 150℃,16h

ASTM D648

Electrical Properties

Surface Resistance(ohm)

≥1.00E+14

Voltage<1V,After 2 min—500V

ASTM D257

Electrical Resistivity(ohm·cm)

≥1.00E+14

Intensity=10mA,After 2 min@23℃

ASTM D257

Dielectric strength(Thickness 1.00mm,23℃)(KV/mm)

20~25

ASTM D149

Dielectric constant(1kHz,23℃)

7.0~10.0

ASTM D150

Burning Properties

UL Flame retardant grade(0.100mm)

V-0

UL94

Oxygen Index(3.00mm)

44%

ASTM D2683


1.PVDF should be processed under 260℃,to avoid producing toxic gases;

2.PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds;

3.Operators should take good care of personal protection during the use procedure and processing.


PVDF is packed in PE plastic bag and then be put into a drum with the net weight 25KGS. It must be stored in clean, cool, dry place.

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