TECAFLON PVDF ELS black

Modificated PVDF

This with conductive carbon black modificated PVDF is an electrical conductive PVDF. It combines high thermal loading resistance, high density and high chemical resistance, with very low moisture absorption. It also exhibits resistance to UV radiation. Ensinger sells this material under the tradename TEC AFLON PVDF ELS black.

Facts

Chemical designation

PVDF (Polyvinylidene fluoride)

Colour

black

Density

1.78 g/cm3

Main Features

electrically conductive
very good chemical resistance
inherent flame retardant
continuous service temperature up to 150 °C
good slide and wear properties
very good UV and weather resistance
very good weldable

Target industries

chemical technology

energy industry

electronics

mechanical engineering

Downloads

Datasheet (PDF)

Product handling (PDF)

Technical details

Mechanical properties

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Mechanical properties	Value	Unit	Parameter	Norm
Modulus of elasticity (tensile test)	3100	MPa	1mm/min	DIN EN ISO 527-2
Tensile strength at yield	55	MPa	50mm/min	DIN EN ISO 527-2
Elongation at yield (tensile test)	4	%	50mm/min	DIN EN ISO 527-1
Elongation at break (tensile test)	8	%	50mm/min	DIN EN ISO 527-2
Impact strength (Charpy)	67	kJ/m2	max. 7,5J	DIN EN ISO 179-1

Thermal properties

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Thermal properties	Value	Unit	Parameter	Norm
Glass transition temperature	-40	C		DIN EN ISO 11357
Melting temperature	177	C		DIN EN ISO 11357
Service temperature	150	C	short term	-
Service temperature	150	C	long term	-

Electrical properties

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Electrical properties	Value	Unit	Parameter	Norm
surface resistivity	10²- 10⁶	Ω		DIN EN 61340-2-3

Other properties

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Other properties	Value	Unit	Parameter	Norm
Resistance to hot water/ bases	+	-		-
Resistance to weathering	+	-		-