TECAPEEK ® CMF

Compliance Info

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General Info

TECAPEEK® CMF has been developed with demanding semiconductor back end testing applications in mind. Because of the often-intricate designs necessary for parts such as test sockets, TECAPEEK® CMF has been designed with ceramic fillers to be very dimensionally stable and machinable. It resists the formation of burrs during machining, and does not absorb moisture, allowing for accurate and precise dimensions of even the smallest geometries without the necessity of secondary de-burring operations. TECAPEEK® CMF is also stable over a range of temperatures while maintaining good mechanical strength and stiffness.

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Key Properties

Electrical Applications
Excellent Machinability with Low Burr Formation Even in The Smallest Dimensions
Good Mechanical Strength and Stiffness Even at High Temperatures Minimizing Downtime
Minimal CLTE Resulting in Good Dimensional Stability Over a Wide Temperature Range
Tough Enough to Prevent Material Cracks Even with Minimal Wall Thicknesses
Very Low Moisture Absorption

Limitations

Poor Chemical Resistance to Halogens and Their Acids Including Bromine, Chlorine, Fluorine, HBr and HF

Applications

Semiconductor Back End Burn In Test Sockets

Resin Trade Names

Manufacturer Trade Names

TECAPEEK® CMF

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 Colors

White

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of TECAPEEK ® CMF

DETAIL
Description			Value
Material Type			Semi-Crystalline Thermoplastic
Chemical Name			PEEK Polyetheretherketone
Trade Name			TECAPEEK® CMF
Additives			Ceramic
Color			White
Manufacturer			Ensinger
PHYSICAL
Property	Test	Unit of Measure	Value
Density	ASTM D792	g/cm³	1.63
	ASTM D792	lb/in³	0.059
Water Absorption, 24 hrs, Immersion	ASTM D570	% by wt.	0.06
MECHANICAL
Property	Test	Unit of Measure	Value
Tensile Strength	ASTM D638	psi	14,122
Tensile Modulus	ASTM D638	psi	1,227,111
Tensile Elongation at Break	ASTM D638	%	4.85
Flexural Strength	ASTM D790	psi	23,642
Flexural Modulus	ASTM D790	psi	783,585
Compressive Strength	ASTM D695	psi	20,712
Compressive Modulus	ASTM D695	psi	335,369
Hardness	ASTM D785	NA	Rockwell M102
IZOD Impact-Notched	ASTM D256	ft-lb/in	0.66
THERMAL
Property	Test	Unit of Measure	Value
Coefficient of Linear Thermal Expansion	ASTM D696	x 10-5 in./in./°F	3.1
Heat Deflection Temp	ASTM D648	°C at 264 psi	300
	ASTM D648	°F at 264 psi	572
Melting Point Temp	ASTM D3418	°C	339
	ASTM D3418	°F	643
Max Continuous Operating Temp		°C	260
		°F	500
Minimum Operating Temp		°C	-60
		°F	-76
Thermal Conductivity	ASTM C117	BTU-in/ft²-hr-°F	2.6
Flammability Rating	UL94	NA	V-0
ELECTRICAL
Property	Test	Unit of Measure	Value
Dielectric Strength	ASTM D149	V/mil	168
Dielectric Constant at 1 MHz	ASTM D150	NA	4.71
Dissipation Factor at 1 MHz	ASTM D150	NA	0.003
Surface Resistivity	ASTM D257	ohm/square	10^15
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
UV Resistant			No
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.

TECAPEEK® is a registered trademark of Ensinger. Victrex® is a registered trademark of Victrex Manufacturing Limited.

1-800-444-3485

TECAPEEK ® CMF

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