Vespel ST-2010 DF DuPont Polyimide, Thermoset (Graphite Powder, 10%)

Product Description

Parts from nominal 10% (wt) graphite filled PI (polyimide) for low wear and friction properties combined with toughness and strength.

General

Material Status

Availability

Filler / Reinforcement

Additive

Features

RoHS Compliance

Part Marking Code (ISO 11469)

Resin ID (ISO 1043)

Physical	Nominal Value	Unit	Test Method
Specific Gravity
--			ASTM D792
--		g/cm³	ISO 1183
Water Absorption (73°F, 24 hr)		%	ASTM D570
Water Absorption² (122°F)		%	ASTM D570
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus
73°F		psi	ASTM D638
73°F		psi	ISO 527-2
Tensile Stress
Break, 73°F		psi	ISO 527-2
73°F		psi	ASTM D638
500°F		psi	ASTM D638
Tensile Elongation
Break, 73°F		%	ASTM D638
Break, 500°F		%	ASTM D638
Break, 73°F		%	ISO 527-2
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (73°F)		ft·lb/in	ASTM D256
Electrical	Nominal Value	Unit	Test Method
Surface Resistivity		ohms	ASTM D257
Volume Resistivity (73°F)		ohm·cm	ASTM D257
Dielectric Strength³ (73°F, 0.0787 in)		V/mil	ASTM D149
Dielectric Constant			ASTM D150
73°F, 100 Hz
73°F, 10 kHz
73°F, 1 MHz
Dissipation Factor			ASTM D150
73°F, 100 Hz
73°F, 10 kHz
73°F, 1 MHz
Related Terminology
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Features
Features may also be described by the following terms: Heat Stabilized, Heat-ageing Stabilized, Heat Ageing Stabilized, Heat-aging Stabilized, Heat Aging Stabilized.

Notes

¹Typical properties: these are not to be construed as specifications.

²Immersion, 48 hr

³Method A (Short-Time)

Vespel® ST-2010 DF