3M™ Dyneon™ (PTFE Granules TF 1645)

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Description

Free-flowing suspension PTFE for general compression moulding of applications like seals, shaped parts and automatically or isostatically moulded articles.

Special Features are:

Meets ASTM D 4894 Type IV, Grade 2 classification

Produced by suspension polymerisation

Good mould filling behaviour

Very good free-flowing properties

Good mechanical properties

Low shrinkage

Excellent chemical inertness

Low friction behaviour

Good flame retardance

Exceptional temperature resistance

Typical Properties:

PTFE moulding powder with very good free-flowing and feeding properties consisting of relatively large particles with high bulk density.

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

Property	Temperature	Value	Comment
Dichte	23.0 °C	2.15 g/cm³ Show Material materials with Dichte of 2.15 g/cm³	DIN EN ISO 12086
Partikelgröße		450000 nm Show Material materials with Partikelgröße of 450000 nm	ISO 13320, average value
Schüttdichte	23.0 °C	0.84 g/cm³ Show Material materials with Schüttdichte of 0.84 g/cm³	DIN EN ISO 60

Mechanisch

Property	Temperature	Value	Comment
Dehnung	23.0 °C	400 % Show Material materials with Dehnung of 400 %	DIN EN ISO 527-3, 0.2 mm film
Elastizitätsmodul	23.0 °C	0.6 GPa Show Material materials with Elastizitätsmodul of 0.6 GPa	DIN EN ISO 527
Härte, Shore D	23.0 °C	56 [-] Show Material materials with Härte, Shore D of 56 [-]	DIN EN ISO 868
Zugfestigkeit	23.0 °C	37 MPa Show Material materials with Zugfestigkeit of 37 MPa	DIN EN ISO 527-3, 0.2 mm film

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	100.0 °C	1.2E-4 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.2E-4 1/K	DIN 53 752, from 30°C to the mentioned temperature
	200.0 °C	1.4E-4 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.4E-4 1/K	DIN 53 752, from 30°C to the mentioned temperature
	260.0 °C	1.7E-4 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.7E-4 1/K	DIN 53 752, from 30°C to the mentioned temperature

Wärmeleitfähigkeit	23.0 °C	0.22 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 0.22 W/(m·K)	DIN 52612
Entflammbarkeit	V-0 UL94

Elektrisch

Property	Temperature	Value	Comment
Durchschlagfestigkeit	23.0 °C	55 kV/mm Show Material materials with Durchschlagfestigkeit of 55 kV/mm	DIN EN ISO 12086, 0.2 mm film
Surface resistivity	23.0 °C	1.00E+17 Ω/sq Show Material materials with Surface resistivity of 1.00E+17 Ω/sq	IEC 60093
spezifischer Widerstand	23.0 °C	1.00E+16 Ω·m Show Material materials with spezifischer Widerstand of 1.00E+16 Ω·m	IEC 60093

Rheological Properties

Property	Temperature	Value	Comment
Schrumpfung	23.0 °C	2.5 % Show Material materials with Schrumpfung of 2.5 %	Internal Dyneon method, Cylinder 45 mm diameter

Technological properties

Property
Application areas	3MTM DyneonTM PTFE Granules TF 1645 is a free-flowing compression moulding powder for applications like shaped parts, moulded cylinders or blocks, automatically and isostatically moulded articles – e.g. lined pipes or valves – and for the production of semi-finished products.

3M™ Dyneon™ (PTFE Granules TF 1645)

Description

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Anwendungen

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