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ETFE Granule Cable

ETFE Granule Cable

ETFE Granule Cable HY49010 ETFE is an alternating copolymer of ethylene and tetrafluoroethylene at 1:1. ETFE has a melting point of 518 F and a density of 1.70 g / CC. ETFE is a tough material with high impact resistance and good mechanical properties from low temperature to 356F. Chemical...

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ETFE Granule Cable HY49010

ETFE is an alternating copolymer of ethylene and tetrafluoroethylene at 1:1. ETFE has a melting point of 518 F and a density of 1.70 g / CC. ETFE is a tough material with high impact resistance and good mechanical properties from low temperature to 356F. Chemical resistance, electrical properties and weathering resistance are similar to ECTFE and perfluoropolymer. The polymer will melt and decompose when exposed to a flame.


Performance Index:




Proportion(g/CM3)

1.73-1.79

Melting Point(°C)

270

Melt Index(g/10min)

10-13


Tensile Strength (MPa)

≥13

Mechanical properties

Elongation at break(%)

200-400


Compressive strength(MPa)

49


hardness

60


coefficient of dynamic friction

0.4

Thermal properties

Continuous highest use temperature(°C)

180

HDT (°C) (18.5kg/cm2)

74

coefficient of linear expansion*105(K-1)

9.0-9.3

Electric performance

Volume resistance(Ω·CM)

>1017

Insulation destruction voltage (0.2mm)(MV/m)

16

permitivetity(1KHz)

2.4-2.6

Dielectric Loss Tangent(tanδ)(X106Hz)

<0.0005


In the field of chemical anti-corrosion, ETFE has strong corrosion resistance, negative pressure resistance and special adhesion to metal, which overcomes the defect of non-adhesion of PTFE to metal and is an ideal composite material of metal. ETFE is widely used in the lining of reaction kettle, container, pump, valve and pipe, as well as the packing of distillation tower, valve seat, antifogger, fittings and so on.

In addition, the applications of ETFE in electrical / electronic applications include the manufacture of heat shrink tubes, winding ribbons and injection molding parts, such as sockets, connectors, switch parts, insulators, lithium battery boxes and fixators, etc. Mechanical applications include the manufacture of sealing tubes, Tube plug-in and bellows, etc. ETFE is also used to manufacture low permeability laminated pipes to transport fuel


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