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This is the free Material Data Center Datasheet of Kynar® 340 - PVDF-CD - ARKEMA

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties

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Product Texts

Kynar® resins are fluorinated thermoplastic homopolymers.

Kynar® 340 resin is a thermoplastic fluorinated polymer resin. The properties are the same as standard grade: chemical resistance, resistance to UV, low permeation, high purity, excellent mechanical behavior. More over, this grade is electrically conductive.

This grade is available as pellet form for injection, extrusion, compression.

Processing/Physical Characteristics	Value	Unit	Test Standard
ISO Data
Melt volume-flow rate, MVR	4	cm³/10min	ISO 1133
Temperature	230	°C	-
Load	10	kg	-

Mechanical properties	Value	Unit	Test Standard
ISO Data
Tensile Modulus	1600	MPa	ISO 527
Yield stress	40	MPa	ISO 527
Yield strain	5	%	ISO 527
Nominal strain at break	40	%	ISO 527
Charpy notched impact strength, +23°C	9	kJ/m²	ISO 179/1eA
Charpy notched impact strength, -30°C	5	kJ/m²	ISO 179/1eA

Thermal properties	Value	Unit	Test Standard
ISO Data
Melting temperature, 10°C/min	166	°C	ISO 11357-1/-3
Oxygen index	43	%	ISO 4589-1/-2

Electrical properties	Value	Unit	Test Standard
ISO Data
Relative permittivity, 100Hz	0.07	-	IEC 62631-2-1
Volume resistivity	10000	Ohm*m	IEC 62631-3-1
Surface resistivity	10000	Ohm	IEC 62631-3-2
Electric strength	27	kV/mm	IEC 60243-1

Other properties	Value	Unit	Test Standard
Density	1780	kg/m³	ISO 1183

Characteristics

Processing

Injection Molding, Profile Extrusion, Sheet Extrusion, Other Extrusion, Transfer Molding

Delivery form

Pellets, Granules

Special Characteristics

Increased electrical conductivity, Light stabilized or stable to light, U.V. stabilized or stable to weather, Heat stabilized or stable to heat

Features

Homopolymer

Regional Availability

North America, Europe, Asia Pacific, South and Central America, Near East/Africa

Chemical Media Resistance

Acids
	Acetic Acid (5% by mass) (23°C)
	Citric Acid solution (10% by mass) (23°C)
	Lactic Acid (10% by mass) (23°C)
	Hydrochloric Acid (36% by mass) (23°C)
	Nitric Acid (40% by mass) (23°C)
	Sulfuric Acid (38% by mass) (23°C)
	Chromic Acid solution (40% by mass) (23°C)
Bases
	Sodium Hydroxide solution (35% by mass) (23°C)
	Sodium Hydroxide solution (1% by mass) (23°C)
	Ammonium Hydroxide solution (10% by mass) (23°C)
Alcohols
	Isopropyl alcohol (23°C)
	Methanol (23°C)
	Ethanol (23°C)
Hydrocarbons
	n-Hexane (23°C)
	Toluene (23°C)
	iso-Octane (23°C)
Ketones
	Acetone (23°C)
Ethers
	Diethyl ether (23°C)
Mineral oils
	SAE 10W40 multigrade motor oil (23°C)
	Insulating Oil (23°C)
Standard Fuels
	Diesel fuel (pref. ISO 1817 Liquid F) (23°C)
	Diesel fuel (pref. ISO 1817 Liquid F) (90°C)
	Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
	Sodium Chloride solution (10% by mass) (23°C)
	Sodium Hypochlorite solution (10% by mass) (23°C)
	Sodium Carbonate solution (20% by mass) (23°C)
	Sodium Carbonate solution (2% by mass) (23°C)
	Zinc Chloride solution (50% by mass) (23°C)
Other
	Ethyl Acetate (23°C)
	Hydrogen peroxide (23°C)
	Ethylene Glycol (50% by mass) in water (108°C)
	Water (23°C)
	Deionized water (90°C)
	Phenol solution (5% by mass) (23°C)

Disclaimer

Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.

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