Kynar Flex® 2850-04

Alternative und Handelsbezeichungen
PVDF

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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Outstanding characteristics: chemical resistance, imperviousness to UV, high barrier properties,high purity, good mechanical and thermomechanical properties.

Kynar Flex® 2850-04 resin is a standard grade of granules less flexible than the grade Kynar Flex® 2800-20 resin with a higher melting point. It has a UL RTI temperature rating of 140 degrees C.

Diese Materialdaten wurden von Arkema Technical Polymers 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	Value	Testing Standard	Condition	Comment
Coefficient of friction	0.19 [-] Show Supplier Material materials with Coefficient of friction of 0.19 [-]	ASTM D1894		vs Steel, Kinetic
	0.26 [-] Show Supplier Material materials with Coefficient of friction of 0.26 [-]	ASTM D1894		vs Steel, Static
Dichte	1.77 - 1.8 g/cm³ Show Supplier Material materials with Dichte of 1.77 - 1.8 g/cm³	ASTM D792
Sauerstoffindex	43 % Show Supplier Material materials with Sauerstoffindex of 43 %	ASTM D2863, ISO 4589-1/-2	dry
Wasserabsorption	0.03 - 0.05 % Show Supplier Material materials with Wasserabsorption of 0.03 - 0.05 %	ASTM D570

Mechanisch

Property	Temperature	Value	Testing Standard	Condition	Comment
Biegefestigkeit		20.7 - 34.5 MPa Show Supplier Material materials with Biegefestigkeit of 20.7 - 34.5 MPa	ASTM D790		at 5% strain
Biegemodul		1.0 - 1.2 GPa Show Supplier Material materials with Biegemodul of 1.0 - 1.2 GPa	ASTM D790
Dehnung		30 - 200 % Show Supplier Material materials with Dehnung of 30 - 200 %	ASTM D638
		50 % Show Supplier Material materials with Dehnung of 50 %	ISO 527-1/-2	dry	min. \| nominal
Druckfestigkeit		41.4 - 58.6 MPa Show Supplier Material materials with Druckfestigkeit of 41.4 - 58.6 MPa	ASTM D695
Elastizitätsmodul		1.0 - 1.5 GPa Show Supplier Material materials with Elastizitätsmodul of 1.0 - 1.5 GPa	ASTM D638
		1.3 GPa Show Supplier Material materials with Elastizitätsmodul of 1.3 GPa	ISO 527-1/-2	dry
Elongation at yield		5 - 15 % Show Supplier Material materials with Elongation at yield of 5 - 15 %	ASTM D638
		10 % Show Supplier Material materials with Elongation at yield of 10 %	ISO 527-1/-2	dry
Härte, Shore D		70 - 75 [-] Show Supplier Material materials with Härte, Shore D of 70 - 75 [-]	ASTM D2240
Impact strength, Charpy notched, ASTM	23 °C	107 - 427 J/m Show Supplier Material materials with Impact strength, Charpy notched, ASTM of 107 - 427 J/m	ASTM D256
Impact strength, Charpy unnotched, ASTM		No Break at 23°C	ASTM D256
Schlagfestigkeit, Charpy gekerbt	23 °C	8 kJ/m² Show Supplier Material materials with Schlagfestigkeit, Charpy gekerbt of 8 kJ/m²	ISO 179/1eA	dry
Streckgrenze		25 MPa Show Supplier Material materials with Streckgrenze of 25 MPa	ISO 527-1/-2	dry
		31 - 41.4 MPa Show Supplier Material materials with Streckgrenze of 31 - 41.4 MPa	ASTM D638
Zugfestigkeit		27.6 - 48.3 MPa Show Supplier Material materials with Zugfestigkeit of 27.6 - 48.3 MPa	ASTM D638

Thermisch

Property	Value	Testing Standard	Condition	Pressure	Comment
Glasübergangstemperatur	-40.6 - -38.3 °C Show Supplier Material materials with Glasübergangstemperatur of -40.6 - -38.3 °C	ASTM D7028
	-40 °C Show Supplier Material materials with Glasübergangstemperatur of -40 °C	ISO 11357-1/-2	dry		10°C/min
Koeffizient der thermischen Ausdehnung	0.000126 - 0.000185 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 0.000126 - 0.000185 1/K	ASTM D696
Relative temperature index, electrical	140 °C Show Supplier Material materials with Relative temperature index, electrical of 140 °C	UL 746B
Relative temperature index, mechanical strength	140 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 140 °C	UL 746B
Schmelzpunkt	155 - 160 °C Show Supplier Material materials with Schmelzpunkt of 155 - 160 °C	ASTM D3418
	157 °C Show Supplier Material materials with Schmelzpunkt of 157 °C	ISO 11357-1/-3	dry		10°C/min
Spezifische Wärmekapazität	745 - 958 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 745 - 958 J/(kg·K)	DSC
Thermal decomposition in air	375 °C Show Supplier Material materials with Thermal decomposition in air of 375 °C	TGA			1% wt. loss
Thermal decomposition in nitrogen	410 °C Show Supplier Material materials with Thermal decomposition in nitrogen of 410 °C	TGA			1% wt. loss
Wärmeformbeständigkeitstemperatur	38 - 55 °C Show Supplier Material materials with Wärmeformbeständigkeitstemperatur of 38 - 55 °C	ASTM D648		2 MPa	248 °F/hr
	46 °C Show Supplier Material materials with Wärmeformbeständigkeitstemperatur of 46 °C	ISO 75-1/-2	dry	2 MPa
	60 - 75 °C Show Supplier Material materials with Wärmeformbeständigkeitstemperatur of 60 - 75 °C	ASTM D648		0.45 MPa	248 °F/hr
Wärmeleitfähigkeit	0.144 - 0.18 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 0.144 - 0.18 W/(m·K)	ASTM D433
Entflammbarkeit	At thickness 1.5 mm IEC 60695-11-10: V-0, At thickness 0.8 mm IEC 60695-11-10: V-0 and yellow card available

Elektrisch

Property	Value	Frequency	Testing Standard	Condition
Dielektrizitätskonstante	3.5 - 10.2 [-] Show Supplier Material materials with Dielektrizitätskonstante of 3.5 - 10.2 [-]	1KHz	ASTM D150
Durchschlagfestigkeit	51.2 - 63 kV/mm Show Supplier Material materials with Durchschlagfestigkeit of 51.2 - 63 kV/mm		ASTM D149
Verlustfaktor	0.01 - 0.22 [-] Show Supplier Material materials with Verlustfaktor of 0.01 - 0.22 [-]	100KHz	ASTM D150
Volume resistivity	2e+14 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+14 Ω·cm		ASTM D257	65% RH

Optisch

Property	Value	Testing Standard	Comment
Brechungsindex	1 [-] Show Supplier Material materials with Brechungsindex of 1 [-]	ASTM D542	sodium D line

Rheological Properties

Property	Value	Testing Standard	Condition	Comment
Melt viscosity	400 - 800 Pa·s Show Supplier Material materials with Melt viscosity of 400 - 800 Pa·s	ASTM D3835
Schmelzmassenflussrate	4 - 25 g/10min Show Supplier Material materials with Schmelzmassenflussrate of 4 - 25 g/10min	ASTM D1238		230°C/3.8kg
Schmelzvolumenflussrate	15 cm³/10min Show Supplier Material materials with Schmelzvolumenflussrate of 15 cm³/10min	ISO 1133	dry	232°C/3.8kg

Technological properties

Property
Application areas	Cable Ties,Chemical Process Industry,Chemical Process Industry - Injection Molding

Kynar Flex® 2850-04

Description

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Anwendungen

Materialien von diesem Anbieter

Eigenschaften