Polyamide-imide / PAI

Polyamideimides (PAI)  are amorphous thermoplastic high performance polymers, characterized with high thermal stability. PAI belongs to the group of thermoplastic polyimides. These polyimides are characterized by an unusually complex set of properties, with a large number of prominent figures.
They have high level of toughness, stiffness and creep resistance combined with low thermal expansion and stability of shape parts. The result of the modification by the addition of graphite or PTFE is a highly resistant to abrasion material with minimal friction resistance, which remains effective even in the dry run.
Polyamideimides (PAI) have a very high mechanical strength and hardness at low temperatures and under very high. Polyamideimides (PAI) have stability temperature of the mold and a glass transition temperature (+ 280 ° C).
The polymer will not change its properties even at the highest possible operating temperature, and the Polyamideimide parts will works flawlessly even under excessive heat.
Polyamide-imide / PAI is used for manufacturing of:
  • Moving parts, track rollers, bearings, gears, bearing washers (axial bearings) in the production of gearboxes, hydraulic controllers balls.
  • Bushings, vanes, seals, jacks and panels, electrical components and bushings, gears, plugs,

  • connectors, parts of pneumatic and hydraulic pumps, seals, valves, components for cryogenic technology,

  • housing, items furnaces conveyors, hydraulic valves, air grilles, security features

  • clutch seals bearing and sliding bearing portion.It can be glass-reinforced, high quality and stable.

  • PAI - polyamide-imide is used for runners, guide rollers for the paper in printers, copiers, office equipment.

  • Details plugs and test sockets for testing chips in the microelectronic industry, lamp holders.

PAI is used in:
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FOOD
INDUSTRY
GENERAL
INDUSTRY
MEDICAL
INDUSTRY
GENERAL MEASURING
ELECTRO
TECHNICS
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Polyamide-imide/ PAI sheets

Polyamide-imide/ PAI sheets

Polyamide-imide / PAI sheets Polyamideimides (PAI) has a very high mechanical strength and hardness at low temperatures and under very high. Polyamideimides (PAI) have stability temperature of the mold and a glass transition temperature (+ 280 ° C). The PAI polymer sheets will not change its properties even at the highest possible operating temperature, and the Polyamideimide parts will work flawlessly even under excessive heat. Polyamide-imide / PAI is used for manufactur..

Polyamidimide rods

Polyamidimide rods

Polyamidimide / PAI rods Polyamidimide rods have a very high mechanical strength and hardness at low temperatures and very high stability temperature of the mold. The PAI glass transition temperature (+ 280 ° C) of the polymer is higher than the short operating temperature (+ 250 ° C) which means that the polymer will not change its properties even at the highest possible operating temperature, and the parts made of PAI rods will flawlessly work even under excessive heat. T..

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Frequently Asked Questions (FAQ)

What are the key properties of Polyamide-imide (PAI) that make it suitable for high-performance applications?

Polyamide-imide (PAI) is known for its exceptional thermal stability, high toughness, and excellent chemical resistance. It maintains its mechanical properties over a wide temperature range and exhibits low thermal expansion. These characteristics make PAI suitable for demanding applications such as aerospace, automotive, and electrical components.

How does the addition of graphite affect the performance of Polyamide-imide?

The incorporation of graphite into Polyamide-imide (PAI) enhances its wear resistance and reduces friction. This modification improves the material's performance in applications where low friction and high load-bearing capacity are essential, such as bearings and bushings. For those looking for graphite-enhanced options, Polyamide-imide/ PAI sheets are available.

In what forms is Polyamide-imide available, and what are its typical applications?

Polyamide-imide (PAI) is available in various forms, including rods and sheets. These forms are widely used in industries such as electronics, automotive, and aerospace due to their ability to withstand high temperatures and mechanical stresses. For specific applications, you can explore our range of Polyamidimide rods.