PEI Plastic Sheet & Rod
Polyetherimide (PEI) is an amorphous engineering thermoplastic. It is characterized by high heat resistance — CUT = 338°F (170°C), high strength and modulus, as well as excellent electrical insulating properties, which are stable over wide ranges of temperature and frequency and considered one of the most high performance plastics on the market. Imide groups provide strength at high temperatures, while flexible ether group linkages ensure relatively easy processing. PEI is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. Relative to PEEK, PEI is cheaper, but is lower in impact strength and usable temperature. Polyetherimide PEI Sheet and PEI Rod |
Performance Plastic
Fluoro Plastic
General Plastic
Transparent Plastic
Phenolic & Bakelite
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PEI Sheet |
Avaibilities |
PEI Sheet: : T 5mm upto 100mm , W 610mm, 1000mm, 1220mm |
PEI Parts : According to Customer Requirements |
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PEI Rod |
Avaibilities |
PEI Rod : Dia 5mm upto 100mm , L 1000mm, 2000mm, 3000mm |
PEI Parts : According to Customer Requirements |
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Feature
Moisture absorption is also low, giving the material excellent dimensional stability in a variety of environments. Although unfilled PEI is not a particularly good bearing material, internally lubricated PEI, particularly carbon fiber filled grades, do show good friction and wear characteristics. |
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Application
High-voltage circuit-breaker housings
Integrated circuit chip carriers for accelerated testing at high temperatures
Noncombustible plenum connectors
High-temperature bobbins, coils, fuse blocks and wire coatings
Printed-wiring boards
Jet-engine components
Aircraft interior and electrical hardware components
Microwave applications, replacing glass in medical lamps
Under-the-hood automotive components |
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