Kynar Flex® 2850-02

Nombres alternativos y comerciales
PVDF

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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 2850-02 has been specifically designed for use in wire and cable constructions which require an Underwriters Laboratories temperature of 150ºC and a Limiting Oxygen Index (LOI) of at least 75.

Kynar Flex® 2850-02 is easily processed and has excellent physical, mechanical, thermal and flame resistant characteristics.

Kynar Flex® 2850-02 meets the smoke and flame requirements of UL 910 and ASTM E84 (the Modified Steiner Tunnel Test). This copolymer is commonly used for pipe, wire jacketing, conduits, and in injection molded parts. ADDITIONAL CHARACTERISTICS:

Excellent thermal stability

Excellent abrasion resistance

Impervious to UV degradation

Self extinguishing material

Extremely low smoke emission characteristics

0/0 rating in ASTM E-84/UL 723

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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General

Property	Value	Testing Standard
Densidad	1.77 - 1.8 g/cm³ Show Supplier Material materials with Densidad of 1.77 - 1.8 g/cm³	ASTM D792

Mecánica

Property	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
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
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 - 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	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
Temperatura de fusión	155 - 160 °C Show Supplier Material materials with Temperatura de fusión of 155 - 160 °C	ASTM D3418

Eléctrico

Property	Value	Condition	Testing Standard
Volume resistivity	2e+14 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+14 Ω·cm	65% RH	ASTM D257

Rheological Properties

Property	Value	Testing Standard
Melt viscosity	2300 - 2700 Pa·s Show Supplier Material materials with Melt viscosity of 2300 - 2700 Pa·s	ASTM D3835

Technological properties

Property
Application areas	Plenum Pipe,Wire and Cables

Kynar Flex® 2850-02

Description

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Usos

Materiales de este proveedor

Propiedades