Heating Resistant Polymers

Heat Resistant Plastics


Polyimide P84®NT and P84®UHT powder unite the outstanding properties of polyimide, such as high temperature stability up to 350°C, chemical resistance, high mechanical strength, a low friction coefficient and minimal abrasion. 


Using sinter technology, this not meltable polyimide powder can be manufactured into semi-finished products and components. Industrial applications profiting from this material’s effectiveness range from automotive industry and aerospace to industrial applications and office machines. 



Compounds with solid lubricants like graphite, molybdenum sulfide or PTFE can be used for tribologically demanding applications.

Properties

- Excellent performance at high temperatures
- High strength and excellent shape stability

- Very good impact resistance

- High heat deflection temperature

- Very good creep resistance even at elevated temperatures

- Machinable with standard tools

- Low wear and friction behavior

Applications

Automotive

breaks: friction pad, valve seat, wear pad
fuel system: bushing, seal ring, valve seat bearings, charging valve and bearing retainer in turbo cargers

transmission: seal ring, thrust washer, valve seat, ball check valve

other areas: thrust plugs and washer in electrical motors, vane pump, hinge bushing in doors

Aerospace

seal rings, piston rings, gears, locknut inserts, thrust washers
PI powder as filler in composite structures to improve impact strength

Industrial

bearing sleeve and roller bushing in copiers
resin bonds for abrasive particles

bearings and shedding bush in textile machines

vanes and poppet valve in refrigeration compressor

piston rings

PI powder as functional filler to improve creep resistance of thermoplastic parts

Electronics / Semiconductor

micro-switch and transducer in insulators
bearing, center pin, vacuum pad in wafer processing

guide pieces and insulators for wafers

insulators and wear strips in IC-operability

Laboratory

ferrules for gas chromatography
vacuum gasket in vacuum equipments

bearings in ovens

P84® Polyimide Powder - Unique powder material manufactures by Evonik

A unique powder material


High performance powders with unique properties for mechanical engineering applications.


P84® NT Polyimide Powder
Contact

Dieter Danzer

Technical Support P84®NT Polyimide Powder

Frank Lindner

Sales Support P84®NT Polyimide Powder