Ultem 1000 / PEI Rods, Sheets

Material Name: Ultem 1000 / PEI virgin

Color: amber transparent / black

Molding Method: extrusion

Stock Shapes: rod / sheet

Cut to Size: available

Free Sample: available

Payment: T/T, VISA, MasterCard, Western union, PayPal

Ultem 1000 / PEI Natural

PEI (Polyetherimide) which also known as Ultem 1000, is an amorphous amber color plastic. This material demonstrates high stiffness, high mechanical strength, great machinability, and good dimensional stability. It also shows great electronic performance and is always used in the connector industry. Meanwhile, the plastic also exhibits resistance against high-energy radiation.

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Ultem Features

high dielectric strength
very good mechanical strength
high thermal capacity
good dimensional stability
good radiation resistance
easily machinable to tight tolerance

Ultem Facts

Chemical designation

PEI (Polyetherimide)

Colour

amber transparent

Density

1,28 g/cm³

Target Industries

telecom industry
automotive technology
aviation technology
medical industry
mechanical engineering
semiconductor technology

Ultem Modifications

Ultem 2300 (PEI Glass Giber Filled)

Ultem/PEI Machining

Ultem Stock Shapes

Rods

Material	Diameter	Length	Color
Ultem 1000 rods	Ø10....210mm	1000mm	amber transprant

Sheets

Material	Thickness	Dimension	Color
Ultem 1000 sheets	6....100mm	600*1200mm	amber transprant

Ultem Properties

Mechanical Properties

	Value	Parameter	Unit	Norm
Tensile strength	123	50 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression strength	90	5%	Mpa	EN ISO 604
Flexural strength	160	2 mm/min, 23°C	Mpa	DIN EN ISO 178
Modulus of elasticity	3000	1 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression modulus	2680	5 mm/min, 23°C	Mpa	EN ISO 604
Elongation at break	32	50mm/min, 23°C	%	DIN EN ISO 527
Ball indentation hardness	220	/	Mpa	ISO 2039-1

Thermal Properties

	Value	Parameter	Unit	Norm
Working temperature	160	long term	℃	/
Glass transition temperature	216	/	℃	DIN EN ISO 11357
Melting temperature	/	/	℃	DIN EN ISO 11357
Specific heat	1.2	/	J/(g*K)	/
Thermal conductivity	0.21	/	W/(k*m)	ISO 22007-4:2008
Thermal expansion	6	100-150°C	10-5*1/K	DIN EN ISO 11359-1;2

Electronic Proeprties

	Value	Parameter	Unit	Norm
Surface resistivity	10^14	23°C	Ω	DIN IEC 60093
Volume resistivity	10^14	23°C	Ω*cm	DIN IEC 60093
Dielectric constant	3.15	1 KHz, 23°C	/	DIN IEC 60250
Electric strength	28	23°C	kV*mm-1	ISO 60243-1

Other Properties

	Value	Parameter	Unit	Norm
Flammability (UL94)	V0	/	/	IEC 60695-11-10
Water absorption	0.1	24 h , 23°C	%	DIN EN ISO 62

Ultem Machining

Typical Ultem 1000 Machined Components

Ultem 1000 Precision Machining Service

Keward has 3-axis, 4-axis, 5-axis CNC milling center, CNC lathe, digital roughness tester, projector, and other equipment. With this equipment and our abundant experience, the components we provide can meet your requirements.