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HYDEL ® PEI-7 - Discontinued

Compliance Info

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General Info

This product has been discontinued, please contact us for alternatives.

Hydel ® PEI-7 is an Ultem ® polyetherimide base material that has been filled with graphite "nanotube" microfibers to provide static dissipative properties. Unlike conventional carbon products, this technology allows for superior dimensional stability after machining, consistent electrical properties, excellent surface quality, and minimal sloughing. This material has superior workability, consistent filler dispersement, and better impact strength than competitive equivalent products.

Key Properties

Limitations

Applications

Resin Trade Names

ULTEM®

Manufacturer Trade Names

Hydel ® PEI-7

Boedeker Plastics, Inc. stocks & supplies plastic sheet, rod, tube, film and custom profiles and machine parts from these shapes that are produced from plastic resin. In many cases the manufacturer of the shape has their own product trade name. If your specification calls for a specific resin grade or manufacturer trade name, we can supply a shape made from that resin to meet your specification or suggest an equal. If you require a specific resin or brand it must be specified at the time of order.

Available Sizes

available in sheet, rod, tubular bar and profile forms

Available Colors

Black

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of HYDEL ® PEI-7 - Discontinued

DETAIL
Description			Value
Material Type			Imidized Amorphous Thermoplastic
Chemical Name			PEI Polyetherimide
Trade Name			Hydel ® PEI-7
Additives			Glass Filled
Manufacturer			Ensinger
PHYSICAL
Property	Test	Unit of Measure	Value
Density	ASTM D792	g/cm³	1.26
	ASTM D792	lb/in³	0.046
Water Absorption, 24 hrs, Immersion	ASTM D570	% by wt.	0.25
MECHANICAL
Property	Test	Unit of Measure	Value
Tensile Modulus	ASTM D638	psi	400,000
Tensile Elongation at Break	ASTM D638	%	4
Flexural Strength	ASTM D790	psi	16,250
Flexural Modulus	ASTM D790	psi	424,000
Compressive Strength	ASTM D695	psi	16,200
Hardness	ASTM D785	NA	Rockwell 123 R
IZOD Impact-Notched	ASTM D256	ft-lb/in	1.4
THERMAL
Property	Test	Unit of Measure	Value
Coefficient of Linear Thermal Expansion	ASTM D696	x 10-5 in./in./°F	2.9
Heat Deflection Temp	ASTM D648	°C at 264 psi	199
	ASTM D648	°F at 264 psi	390
Max Continuous Operating Temp		°C	171
		°F	340
Minimum Operating Temp		°C	-50
		°F	-58
Flammability Rating	UL94	NA	V-0
ELECTRICAL
Property	Test	Unit of Measure	Value
Surface Resistivity	ASTM D257	ohm/square	10^6 - 10^8
COMPLIANCE
Description			Value
FDA			No
USDA			No
NSF			No
3-A Dairy			No
Canadian Food Inspection Agency			No
USP Class VI			No
OTHER
Description			Value
Relative Cost			$$$$$
Machinability			5

Relative cost based on a scale of one dollar sign ($) as the lowest to ten dollar signs ($$$$$$$$$$) as the highest. Machinability based on a scale of 1 to 10, with 1 being the easiest and 10 being the most difficult to machine. NOTE: All information contained on www.boedeker.com, downloadable documents and printed literature is intended for technical reference only and considered to be accurate for reference purposes only. Boedeker Plastics, Inc. makes no guarantee and offers no warranty for fitness in use and strongly recommends the user validate any plastic, machined part, or product in a specific application for fitness in use.

Hydel ® is a registered trademark of Ensinger. ULTEM is a registered trademark of SABIC.