Kynar Flex® 2950-05

Nombres alternativos y comerciales
PVDF

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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 2950-05 resin is a pelletized, semi-crystalline VF2 based copolymer. It has been designed for wire and cable applications requiring high flexibility and improved resistance to impact.The low molecular weight allows extrusion conditions that reduce jacket shrink back over fiber optic constructions.

Additional characteristics:

Excellent thermal stability

Excellent abrasion resistance

Excellent chemical resistance

Impervious to UV degradation

High Limiting Oxygen Index

Extremely low smoke emission characteristics

Meets UL910 requirements

Los datos sobre este material han sido proporcionados por Arkema Technical Polymers.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

Property	Value	Testing Standard	Condition	Comment
Absorción de agua	0.03 % Show Supplier Material materials with Absorción de agua of 0.03 %	Sim. to ISO 62
	0.03 - 0.05 % Show Supplier Material materials with Absorción de agua of 0.03 - 0.05 %	ASTM D570
Coefficient of friction	0.54 [-] Show Supplier Material materials with Coefficient of friction of 0.54 [-]	ASTM D1894		vs Steel, Kinetic
	0.55 [-] Show Supplier Material materials with Coefficient of friction of 0.55 [-]	ASTM D1894		vs Steel, Static
Densidad	1.77 - 1.8 g/cm³ Show Supplier Material materials with Densidad of 1.77 - 1.8 g/cm³	ASTM D792
	1.77 g/cm³ Show Supplier Material materials with Densidad of 1.77 g/cm³	ISO 1183	dry
Índice límite de óxigeno	95 % Show Supplier Material materials with Índice límite de óxigeno of 95 %	ASTM D2863, ISO 4589-1/-2	dry

Mecánica

Property	Value	Testing Standard	Condition	Comment
Dureza Shore D	57 - 62 [-] Show Supplier Material materials with Dureza Shore D of 57 - 62 [-]	ASTM D2240
Elongación	50 % Show Supplier Material materials with Elongación of 50 %	ISO 527-1/-2	dry	min. \| nominal
	200 - 400 % Show Supplier Material materials with Elongación of 200 - 400 %	ASTM D638
Elongation at yield	15 - 25 % Show Supplier Material materials with Elongation at yield of 15 - 25 %	ASTM D638
	18 % Show Supplier Material materials with Elongation at yield of 18 %	ISO 527-1/-2	dry
Impact strength, Charpy notched, ASTM	No Break at 23°C	ASTM D256
Impact strength, Charpy unnotched, ASTM	No Break at 23°C	ASTM D256
Límite elástico	12 MPa Show Supplier Material materials with Límite elástico of 12 MPa	ISO 527-1/-2	dry
	13.8 - 21.4 MPa Show Supplier Material materials with Límite elástico of 13.8 - 21.4 MPa	ASTM D638
Módulo de flexión	0.276 - 0.414 GPa Show Supplier Material materials with Módulo de flexión of 0.276 - 0.414 GPa	ASTM D790
Módulo elástico	0.276 - 0.448 GPa Show Supplier Material materials with Módulo elástico of 0.276 - 0.448 GPa	ASTM D638
	0.387 GPa Show Supplier Material materials with Módulo elástico of 0.387 GPa	ISO 527-1/-2	dry
Resistencia a la compresión	24.1 - 31 MPa Show Supplier Material materials with Resistencia a la compresión of 24.1 - 31 MPa	ASTM D695
Resistencia a la flexión	13.8 - 24.1 MPa Show Supplier Material materials with Resistencia a la flexión of 13.8 - 24.1 MPa	ASTM D790		at 5% strain
Resistencia a la tracción	20 - 27.6 MPa Show Supplier Material materials with Resistencia a la tracción of 20 - 27.6 MPa	ASTM D638
Resistencia al choque, ensayo Charpy entallado	No Break at 23°C	ISO 179/1eA	dry

Aplicaciones térmicas

Property	Value	Testing Standard	Pressure	Condition	Comment
Calor específico	745 - 958 J/(kg·K) Show Supplier Material materials with Calor específico of 745 - 958 J/(kg·K)	DSC
Coeficiente de dilatación térmica	0.000162 - 0.000216 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 0.000162 - 0.000216 1/K	ASTM D696
Conductividad térmica	0.144 - 0.18 W/(m·K) Show Supplier Material materials with Conductividad térmica of 0.144 - 0.18 W/(m·K)	ASTM D433
Temperatura de flexión bajo carga	35 - 52 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 35 - 52 °C	ASTM D648	2 MPa		248 °F/hr
	43 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 43 °C	ISO 75-1/-2	2 MPa	dry
	49 - 66 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 49 - 66 °C	ASTM D648	0.45 MPa		248 °F/hr
	57 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 57 °C	ISO 75-1/-2	0.45 MPa	dry
Temperatura de fusión	130 - 138 °C Show Supplier Material materials with Temperatura de fusión of 130 - 138 °C	ASTM D3418
	134 °C Show Supplier Material materials with Temperatura de fusión of 134 °C	ISO 11357-1/-3		dry	10°C/min
Temperatura de transición del vidrio	-42.2 - -40 °C Show Supplier Material materials with Temperatura de transición del vidrio of -42.2 - -40 °C	ASTM D7028
	-40 °C Show Supplier Material materials with Temperatura de transición del vidrio of -40 °C	ISO 11357-1/-2		dry	10°C/min
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
Inflamabilidad	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

Eléctrico

Property	Value	Frequency	Testing Standard	Condition
Constante dieléctrica	3.8 - 12.1 [-] Show Supplier Material materials with Constante dieléctrica of 3.8 - 12.1 [-]	1KHz	ASTM D150
	7.05 [-] Show Supplier Material materials with Constante dieléctrica of 7.05 [-]	100Hz	IEC 60250	dry
Factor de disipación	1.2e-05 [-] Show Supplier Material materials with Factor de disipación of 1.2e-05 [-]	100Hz	IEC 60250	dry
	0.02 - 0.24 [-] Show Supplier Material materials with Factor de disipación of 0.02 - 0.24 [-]	100KHz	ASTM D150
Rigidez dieléctrica	1.4 kV/mm Show Supplier Material materials with Rigidez dieléctrica of 1.4 kV/mm		IEC 60243-1	dry
	43.3 - 51.2 kV/mm Show Supplier Material materials with Rigidez dieléctrica of 43.3 - 51.2 kV/mm		ASTM D149
Volume resistivity	2e+14 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+14 Ω·cm		ASTM D257	65% RH
	2e+14 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+14 Ω·cm		IEC 60093	dry

Rheological Properties

Property	Value	Testing Standard	Condition	Comment
Melt viscosity	6 - 1200 Pa·s Show Supplier Material materials with Melt viscosity of 6 - 1200 Pa·s	ASTM D3835
Velocidad de flujo de la masa derretida	8 - 25 g/10min Show Supplier Material materials with Velocidad de flujo de la masa derretida of 8 - 25 g/10min	ASTM D1238		230°C/3.8kg
Velocidad de flujo del volumen derretido	11.5 cm³/10min Show Supplier Material materials with Velocidad de flujo del volumen derretido of 11.5 cm³/10min	ISO 1133	dry	232°C/3.8kg

Technological properties

Property
Application areas	Automotive Cables,Performance Wire,Plenum Cable,Plenum Conduit,PVDF Cable Jacketing,Wire and Cables

Kynar Flex® 2950-05

Description

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Materiales de este proveedor

Propiedades