PEEK Sheetings

PEEK sheets have excellent resistance to chemicals, including aggressive, resistant to petrol, oil and lubricants. Chemical resistance of PEEK sheets is comparable to the resistance of the chemical resistance of the polymer - fluoroplastic 4 with the exception of a number of substances (highly concentrated acids and alkalis, chlorine, bromine, fluorine and sodium).

For example, at room temperature, PEEK sheets are resistant to organic solvents. PEEK sheets are Not resistant to concentrated acids (sulfuric, nitric, hydrochloric, hydrofluoric), methyl ethyl ketone and nitrobenzene at + 200 ° C.

If the operating temperature of the items is above 100 - 150 ° C and high mechanical, hydrolysis, chemical resistance of parts is needed, if it's necessary to produce high-precision product, including fine thread or a gear with a small module, etc. - PEEK sheets are not only suitable for the application, but will last long time with a high degree of reliability.

Using PEEK sheets is effective if you apply Teflon, and it does not suit very well to you: sailing, does not hold a shape, wear out quickly, demonstrates poor mechanical properties at high temperatures, it is difficult to produce a product of high precision. PEEK sheets are made of versatile polymer Polyether ether ketone that is suitable for replacement of virtually any other polymer, many metals and their alloys, and can operate in virtually any environment.

Applications:

medical technology
engineering
food technology
electro engineering

Mechanical Properties

MECHANICAL PROPERTIES	VALUE	UNIT	PARAMETER	NORM
Modulus of elasticity (tensile test)	4200	MPa	1mm/min	DIN EN ISO 527-2
Tensile strength	116	MPa	50mm/min	DIN EN ISO 527-2
Tensile strength at yield	116	MPa	50mm/min	DIN EN ISO 527-2
Elongation at yield	5	%	50mm/min	DIN EN ISO 527-2
Elongation at break	15	%	50mm/min	DIN EN ISO 527-2
Flexural strength	175	MPa	2mm/min, 10 N	DIN EN ISO 178
Modulus of elasticity (flexural test)	4200	MPa	2mm/min, 10 N	DIN EN ISO 178
Compression strength	23/43/102	MPa	1% / 2%	EN ISO 604
Compression modulus	3400	MPa	5mm/min, 10 N	EN ISO 604
Impact strength (Charpy)	n.b.	kJ/m2	max. 7,5J	DIN EN ISO 179-1eU
Notched impact strength (Charpy)	4	kJ/m2	max. 7,5J	DIN EN ISO 179-1eA
Ball indentation hardness	253	MPa		ISO 2039-1

Thermal Properties

THERMAL PROPERTIES	VALUE	UNIT	PARAMETER	NORM
Glass transition temperature	150	C		DIN 53765
Melting temperature	341	C		DIN 53765
Heat distortion temperature	162	C	HDT, Method A	ISO-R 75 Method A
Service temperature	300	C	short term	NN
Service temperature	260	C	long term	NN
Thermal expansion (CLTE)	5	10-5*1/K	23-60°C, long.	DIN EN ISO 11359-1;2
Thermal expansion (CLTE)	5	10-5*1/K	23-100°C, long.	DIN EN ISO 11359-1;2
Thermal conductivity	0.27	W/(k*m)		ISO 22007-4:2008
Specific heat	1.1	J/(g*K)		ISO 22007-4:2008
Thermal expansion (CLTE)	7	10-5*1/K	100-150°C, long.	DIN EN ISO 11359-1;2

Electrical Properties

ELECTRICAL PROPERTIES	VALUE	UNIT	PARAMETER	NORM
surface resistivity	10¹⁵	O	Silver electrode, 23°C, 12% r.h.	DIN IEC 60093
volume resistivity	10¹⁵	O*cm	Silver electrode, 23°C, 12% r.h.	DIN IEC 60093
Dielectric strength	73	kV/mm		ISO 60243-1
Resistance to tracking (CTI)	125	V	Platin electrode, 23°C, 50% r.h., solvent A	DIN EN 60112

Other Properties

OTHER PROPERTIES	VALUE	UNIT	PARAMETER	NORM
Resistance to hot water/ bases	+	-		-
Flammability (UL94)	V0	-	listed (value at 1.5mm)	DIN IEC 60695-11-10;
Resistance to weathering	-	-		-
Water absorption	0.03	%	24h / 96h (23°C)	DIN EN ISO 62

General specification
Applications:	bearings, including operating at high speeds; pinions and gears, capable of withstanding extreme loads; parts operating at high friction and / or temperatures: directing, including furnaces; housing and pump components (e.g., turbine impeller), and compressors; seat ball valves; shut-off mechanisms for liquids and gases; supporting wheels, liners; pistons; a substrate; Details flow meters, filters, heat exchangers for the chemical industry; component sensors, pH-meters, details of laboratory equipment; Pressure sensor housing, the housing of the heating elements; accessories; plugs; slide bearings; worms and worm wheels; rollers, rope pulleys, rollers and bushings; closures; connectors and sockets; bearings for hydraulic pumps;
Temperature resistance °С	-40°C +260°C, shortly to 300 °C
Size	Sheet size: 1000х1000, 1000x2000mm thickness 5-20 mm
Weight:	1.31 g/cm³
Technical datasheet	PEEK Sheetings - TDS

Applications

Industrial Applications
Automotive Components
Chemical Processing

FAQ

What are the chemical resistance properties of PEEK sheets?

PEEK sheets exhibit excellent resistance to a variety of chemicals, including organic solvents, but are not resistant to highly concentrated acids and certain halogens.

Can PEEK sheets be used in high-temperature applications?

Yes, PEEK sheets can withstand high temperatures, making them suitable for various industrial applications.

What is the typical thickness range for PEEK sheets?

PEEK sheets are available in various thicknesses, typically ranging from 1 mm to several centimeters depending on the application.

Expert Advice: When selecting PEEK sheets for your application, consider the specific chemical exposure and temperature conditions to ensure optimal performance.

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Sheets of Polyether ether ketone / PEEK

Brand: GTeek
Product Code: PEEK sheets / Polyether ether ketone sheets
Availability: ✅On stock

Available Options

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1000х1000 mm

1200x1200 mm

1240х2140 mm

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From: 12.00 € (Ref. price)

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