Kynar Flex® 2850 PC

Nombres alternativos y comerciales
PVDF

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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 2850 PC resin powder coating is a semi-crystalline copolymer of vinylidene fluoride and hexafluoropropylene. It has a special particle size making it ideal for spray applied powder coating on metal substrates for abrasion and corrosion protection

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
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
Densidad	1.77 - 1.8 g/cm³ Show Supplier Material materials with Densidad of 1.77 - 1.8 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	43 % Show Supplier Material materials with Índice límite de óxigeno of 43 %	ASTM D2863, ISO 4589-1/-2	dry

Mecánica

Property	Temperature	Value	Testing Standard	Condition	Comment
Dureza Shore D		70 - 75 [-] Show Supplier Material materials with Dureza Shore D of 70 - 75 [-]	ASTM D2240
Elongación		30 - 200 % Show Supplier Material materials with Elongación of 30 - 200 %	ASTM D638
		50 % Show Supplier Material materials with Elongación of 50 %	ISO 527-1/-2	dry	min. \| nominal
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
Impact strength, Charpy notched, ASTM	23 °C	160 - 427 J/m Show Supplier Material materials with Impact strength, Charpy notched, ASTM of 160 - 427 J/m	ASTM D256
Impact strength, Charpy unnotched, ASTM		No Break at 23°C	ASTM D256
Límite elástico		31 - 41.4 MPa Show Supplier Material materials with Límite elástico of 31 - 41.4 MPa	ASTM D638
		40 MPa Show Supplier Material materials with Límite elástico of 40 MPa	ISO 527-1/-2	dry
Módulo de flexión		1.0 - 1.2 GPa Show Supplier Material materials with Módulo de flexión of 1.0 - 1.2 GPa	ASTM D790
Módulo elástico		1.0 - 1.5 GPa Show Supplier Material materials with Módulo elástico of 1.0 - 1.5 GPa	ASTM D638
Resistencia a la compresión		41.4 - 58.6 MPa Show Supplier Material materials with Resistencia a la compresión of 41.4 - 58.6 MPa	ASTM D695
Resistencia a la flexión		20.7 - 27.6 MPa Show Supplier Material materials with Resistencia a la flexión of 20.7 - 27.6 MPa	ASTM D790		at 5% strain
Resistencia a la tracción		27.6 - 48.3 MPa Show Supplier Material materials with Resistencia a la tracción of 27.6 - 48.3 MPa	ASTM D638

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
Temperatura de flexión bajo carga	38 - 55 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 38 - 55 °C	ASTM D648	2 MPa		248 °F/hr
	46 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 46 °C	ISO 75-1/-2	2 MPa	dry
	60 - 75 °C Show Supplier Material materials with Temperatura de flexión bajo carga of 60 - 75 °C	ASTM D648	0.45 MPa		248 °F/hr
Temperatura de fusión	155 - 160 °C Show Supplier Material materials with Temperatura de fusión of 155 - 160 °C	ASTM D3418
	158 °C Show Supplier Material materials with Temperatura de fusión of 158 °C	ISO 11357-1/-3		dry	10°C/min
Temperatura de transición del vidrio	-40.6 - -38.3 °C Show Supplier Material materials with Temperatura de transición del vidrio of -40.6 - -38.3 °C	ASTM D7028
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 0.8 mm IEC 60695-11-10: V-0

Eléctrico

Property	Value	Frequency	Testing Standard	Condition
Constante dieléctrica	3.5 - 10.2 [-] Show Supplier Material materials with Constante dieléctrica of 3.5 - 10.2 [-]	1KHz	ASTM D150
Factor de disipación	0.01 - 0.22 [-] Show Supplier Material materials with Factor de disipación of 0.01 - 0.22 [-]	100KHz	ASTM D150
Rigidez dieléctrica	51.2 - 63 kV/mm Show Supplier Material materials with Rigidez dieléctrica of 51.2 - 63 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

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	400 - 800 Pa·s Show Supplier Material materials with Melt viscosity of 400 - 800 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	7.5 cm³/10min Show Supplier Material materials with Velocidad de flujo del volumen derretido of 7.5 cm³/10min	ISO 1133	dry	230°C/3.8kg

Technological properties

Property
Application areas	Metal Tube Coating,Chemical Process Industry,Chemical Process Industry - Coating of Chemical Pumps,Chemical Process Industry - Coating of Chemical Valves,Chemical Process Industry - Coating of Chemical Vessels

Kynar Flex® 2850 PC

Description

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