Parker Chomerics PREMIER™ PEI-140 High Temperature Conductive Plastic for EMI Shielding

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Parker Chomerics PREMIER™ PEI-140 High Temperature Conductive Plastic for EMI Shielding
Categories:	Polymer
Material Notes:	PEI-140 can provide up to a 65% cost reduction by eliminating secondary operations such as assembly, machining, painting/plating and the logistics that accompany these processes. The shielding effectiveness, high temperature performance, low smoke generation, chemical resistance and UL 94V-0 flammability rating combined with a weight savings of 50-75%, make using PEI-140 for aerospace applications economically viable. PEI-140 specific gravity is 40% less than aluminum and 80% less than steel. PEI-140 offers an opportunity to reduce the weight of airborne electronic housings by up to 75%. PEI-140 housings will not only cost less themselves, but also improve aircraft operating cost through weight reduction. Information provided by Chomerics
Vendors:

Available Properties

Specific Gravity, ASTM D792
Linear Mold Shrinkage, ASTM D995
Tensile Strength at Break, ASTM D638
Elongation at Break, ASTM D638
Flexural Strength, ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Notched, ASTM D412
Izod Impact, Unnotched, ASTM D412
Impact, ASTM D6110-05a, [ft-lb/in], Charpy
Surface Resistance
Surface Resistivity per Square, MIL-DTL-83528C
Shielding Effectiveness, ASTM D4935
Shielding Effectiveness, ASTM D4935
Shielding Effectiveness, ASTM D4935
Shielding Effectiveness, ASTM D4935
Shielding Effectiveness, IEEE 299
Thermal Conductivity, ASTM D5470
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
Flammability, UL94
Smoke Density, BSS 7238/7239, NBS Ds
Oxygen Index, ASTM D2863, Limited
Rear Barrel Temperature
Front Barrel Temperature
Nozzle Temperature
Melt Temperature
Mold Temperature
Dry Time, Typical
Dry Time, Maximum
Moisture Content, Suggested Maximum
Back Pressure
Clamp Pressure, [MPa/cm²]
Cushion
Screw Speed, 760 - 1000 cm/min

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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