Kynar Flex® 3120-50

Nombres alternativos y comerciales
PVDF

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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 3120-50 is a pelletized flexible, semi-crystalline VF2 based copolymer. It can be molded or extruded and has a useful temperature range from -40°C-150°C. Kynar Flex® 3120-50 has a UL RTI of 150°C.

Kynar Flex® 3120-50 can be used in compounding for cross-linkable wire and cable as well as both wire applications requiring low temperature flexibility and high temperature resistance.

Kynar Flex® 3120-50 also finds use as a polymer processing aid (PPA) for polyolefins. The use of Kynar Flex® 3120-50 or Kynar Flex 3121-50 at 200 -1000 ppm levels reduces extruder pressure, improves surface finish, reduces die build up, and improves gauge control.

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	0.3 [-] Show Supplier Material materials with Coefficient of friction of 0.3 [-]	ASTM D1894		vs Steel, Kinetic
	0.31 [-] Show Supplier Material materials with Coefficient of friction of 0.31 [-]	ASTM D1894		vs Steel, Static
Densidad	1.75 - 1.77 g/cm³ Show Supplier Material materials with Densidad of 1.75 - 1.77 g/cm³	ASTM D792
	1.78 g/cm³ Show Supplier Material materials with Densidad of 1.78 g/cm³	ISO 1183	dry
Índice límite de óxigeno	42 % Show Supplier Material materials with Índice límite de óxigeno of 42 %	ASTM D2863
	43 % Show Supplier Material materials with Índice límite de óxigeno of 43 %	ISO 4589-1/-2	dry

Mecánica

Property	Value	Testing Standard	Condition	Comment
Dureza Shore D	65 - 70 [-] Show Supplier Material materials with Dureza Shore D of 65 - 70 [-]	ASTM D2240
Elongación	50 % Show Supplier Material materials with Elongación of 50 %	ISO 527-1/-2	dry	min. \| nominal
	300 - 500 % Show Supplier Material materials with Elongación of 300 - 500 %	ASTM D638
Elongation at yield	10 - 20 % Show Supplier Material materials with Elongation at yield of 10 - 20 %	ASTM D638
	15 % Show Supplier Material materials with Elongation at yield of 15 %	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	24.1 - 34.5 MPa Show Supplier Material materials with Límite elástico of 24.1 - 34.5 MPa	ASTM D638
	27 MPa Show Supplier Material materials with Límite elástico of 27 MPa	ISO 527-1/-2	dry
Módulo de flexión	0.621 - 0.827 GPa Show Supplier Material materials with Módulo de flexión of 0.621 - 0.827 GPa	ASTM D790
Módulo elástico	0.689 - 1.2 GPa Show Supplier Material materials with Módulo elástico of 0.689 - 1.2 GPa	ASTM D638
	0.7 GPa Show Supplier Material materials with Módulo elástico of 0.7 GPa	ISO 527-1/-2	dry
Resistencia a la compresión	31 - 41.4 MPa Show Supplier Material materials with Resistencia a la compresión of 31 - 41.4 MPa	ASTM D695
Resistencia a la flexión	20.7 - 34.5 MPa Show Supplier Material materials with Resistencia a la flexión of 20.7 - 34.5 MPa	ASTM D790		at 5% strain
Resistencia a la tracción	34.5 - 48.3 MPa Show Supplier Material materials with Resistencia a la tracción of 34.5 - 48.3 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	0.000126 - 0.000185 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 0.000126 - 0.000185 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
Relative temperature index, electrical	150 °C Show Supplier Material materials with Relative temperature index, electrical of 150 °C	UL 746B
Relative temperature index, mechanical strength	150 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 150 °C	UL 746B
Temperatura de flexión bajo carga	43 - 54 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 43 - 54 °C	ASTM D648	2 MPa		248 °F/hr
	50 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 50 °C	ISO 75-1/-2	2 MPa	dry
	54 - 77 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 54 - 77 °C	ASTM D648	0.45 MPa		248 °F/hr
Temperatura de fusión	161 - 168 °C Show Supplier Material materials with Temperatura de fusión of 161 - 168 °C	ASTM D3418
	165 °C Show Supplier Material materials with Temperatura de fusión of 165 °C	ISO 11357-1/-3		dry	10°C/min
Temperatura de transición del vidrio	-41.1 - -39.4 °C Show Supplier Material materials with Temperatura de transición del vidrio of -41.1 - -39.4 °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 1 IEC 60695-11-10: V-0 and yellow card available, 5V at thickness 1 mm IEC 60695-11-20: 5VA

Eléctrico

Property	Value	Frequency	Testing Standard
Constante dieléctrica	3.2 - 10.2 [-] Show Supplier Material materials with Constante dieléctrica of 3.2 - 10.2 [-]	1KHz	ASTM D150
Factor de disipación	0.02 - 0.19 [-] Show Supplier Material materials with Factor de disipación of 0.02 - 0.19 [-]	100KHz	ASTM D150
Rigidez dieléctrica	51.2 - 59.1 kV/mm Show Supplier Material materials with Rigidez dieléctrica of 51.2 - 59.1 kV/mm		ASTM D149
Surface resistivity	5.3e+11 - 5.5e+11 Ω/sq Show Supplier Material materials with Surface resistivity of 5.3e+11 - 5.5e+11 Ω/sq		ASTM D257

Óptico

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

Rheological Properties

Property	Value	Testing Standard	Condition	Comment
Melt viscosity	2000 - 2600 Pa·s Show Supplier Material materials with Melt viscosity of 2000 - 2600 Pa·s	ASTM D3835
Velocidad de flujo de la masa derretida	2.5 - 7.5 g/10min Show Supplier Material materials with Velocidad de flujo de la masa derretida of 2.5 - 7.5 g/10min	ASTM D1238		230°C/12.5kg
Velocidad de flujo del volumen derretido	0.5 cm³/10min Show Supplier Material materials with Velocidad de flujo del volumen derretido of 0.5 cm³/10min	ISO 1133	dry	230°C/12.5kg

Technological properties

Property

Application areas

Fluoropolymer Processing Aids,Automotive Cables,Performance Wire,Plenum Cable

Processing methods

Compression Molding:

Molding temperature (°C) ISO 293: 225

Molding time (min) ISO 293: 3

DeMolding temperature (°C) ISO 293: 120

Kynar Flex® 3120-50

Description

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Usos

Materiales de este proveedor

Propiedades