PA plastic – Novilon

PA plastic (Novilon) – reliable engineering plastic for industrial use

We offer a wide and technically advanced range of materials in which PA plastic, or Novilon, holds a prominent position among the most frequently used industrial materials. It is an engineering plastic based on polyamides, widely used in mechanical engineering, power transmission technology, transport systems and many other industrial sectors due to its mechanical strength, wear resistance and versatility.
Novilon is synonymous with high-quality PA plastic that allows the production of load-bearing, guiding and sliding elements where requirements for mechanical stability, long service life and reliable operation are extremely high. At M&M Intercom, we provide both standard dimensions and the option of custom cutting and adaptation.

Properties that make PA plastic an industrial standard

PA plastic is characterised by an exceptionally well-balanced combination of mechanical and physical properties. This combination is the reason why Novilon is often used as a substitute for metals in applications where weight, noise and friction reduction is required.
Key properties include:

• very good resistance to wear and impact,
• high mechanical strength and load-bearing capacity,
• good resistance to oils, greases and fuels,
• favourable sliding properties, especially in modified versions.

Due to these properties, Novilon is highly suitable for manufacturing machine elements exposed to constant loads and dynamic forces.

Types of polyamides – PA 6 E, PA 6.6, PA 6 C, PA 12 and other variants

Our range includes PA plastics made from different types of polyamides, which differ in mechanical properties, temperature resistance and application areas.
The most commonly used materials are:

• PA 6 E – universal choice with a good balance between price and performance,
• PA 6.6 – higher rigidity and improved temperature resistance,
• PA 6 C (cast polyamide) – very good dimensional stability and load-bearing capacity,
• PA 12 – lower moisture absorption and better chemical resistance.

Special variants are also available, such as PA 6 + MoS₂, PA 6 with solid lubricant, PA GF30 and OILAMID, which further improve sliding properties or mechanical strength.

Dimensions, shapes and availability of PA plastic

At M&M Intercom, Novilon is available in various forms, enabling optimal adaptation to design requirements:

• rods (solid and hollow profiles),
• sheets,
• other semi-finished products upon request.

Available dimensional ranges include:

• thickness from 0.5 to 160 mm,
• width from 610 to 1220 mm,
• length from 500 to 3050 mm,
• diameter from 5 to 700 mm,
• inner diameter from 15 to 240 mm.

Material density ranges from 1.04 to 1.36 g/cm³, allowing precise weight planning of components.

Temperature range and operating conditions

PA plastic (Novilon) is suitable for a wide temperature range, which further increases its industrial applicability. Depending on the type of polyamide, the operating range is:

• minimum temperature: from –20 °C to –100 °C,
• maximum temperature: from 80 °C to 290 °C.

When selecting the appropriate type of PA plastic, real operating conditions are always taken into account, such as load, movement speed, presence of lubricants and temperature fluctuations.

Colours and material versions for clear identification

Novilon is available in various colours, which facilitates material identification during production and maintenance:

• natural,
• blue,
• red,
• yellow,
• grey,
• green,
• violet,
• black.

Colour variants often indicate specific material properties, therefore selection should be made in accordance with technical documentation.

Typical industrial applications of PA plastic

• Due to its versatility, PA plastic is used in numerous industrial applications:
  sliding and guiding bearings,
• gears, sprockets and bushings,
• spacers and load-bearing elements,
• protective parts and wear inserts,
• machine and drive components exposed to dynamic loads.

Novilon is frequently used where reduction of noise, friction and weight compared to metal materials is required.

Consulting, cutting and technical support by M&M Intercom

• At M&M Intercom, we provide more than just materials – we offer comprehensive technical support. Our experts assist with:
  selection of the appropriate type of PA plastic,
• optimisation of dimensions according to application,
• custom material cutting,
• technical consulting for demanding applications.

With many years of experience and extensive stock, we provide fast delivery, reliable quality and professional support throughout the entire process – from material selection to final installation.

 

Ten most frequently asked questions
 

1. What is PA plastic or Novilon?
PA plastic (Novilon) is an engineering plastic from the polyamide group, used in demanding industrial applications. It features very good mechanical properties, wear resistance and impact strength, making it a reliable solution for machine and drive components exposed to constant loads, friction and dynamic influences.
2. Which types of PA plastic are most commonly used in industry?
The most commonly used types are PA 6 E, PA 6.6, PA 6 C and PA 12, as well as special variants such as PA 6 + MoS₂, PA 6 with solid lubricant, PA 6 GF30 and OILAMID. These differ in rigidity, temperature resistance, sliding properties and wear resistance.
3. For which industrial applications is PA plastic most suitable?
PA plastic is used for manufacturing bearings, sliding bushings, gears, guides, spacers, rollers, wheels, load-bearing elements and housings. It is especially suitable where friction, wear and noise reduction is required while maintaining mechanical strength.
4. How do the mechanical properties of Novilon compare to other engineering plastics?
Novilon stands out due to its high wear resistance, very good impact toughness and ability to withstand dynamic loads. Compared to some other engineering plastics, it offers a better balance between strength and elasticity, resulting in longer component service life.
5. How does moisture absorption affect PA plastic properties?
PA plastic has relatively high moisture absorption, which can affect dimensional stability. At the same time, this property improves toughness and impact resistance. For precision applications, operating conditions must be considered and the appropriate polyamide type selected.
6. What temperature range can PA plastic withstand?
Depending on the material type, the minimum operating temperature ranges from –20 °C to –100 °C, while the maximum temperature ranges from approximately 80 °C to 290 °C. Reinforced and special polyamide versions allow use at even higher temperatures.
7. In which dimensions and shapes is PA plastic available?
PA plastic is available in rods, sheets and tubes in various dimensions. Thicknesses range from 1 to 160 mm, lengths up to 3050 mm and a wide range of inner and outer diameters, allowing adaptation to different technical requirements.
8. Is PA plastic suitable for machining?
Yes. Novilon can be machined using standard processes such as turning, milling, drilling and sawing. This allows precise production of custom parts and fast adaptation to mechanical engineering needs.
9. What are the differences between PA 6 and PA 6.6?
PA 6 offers better impact toughness and vibration damping, making it suitable for dynamic applications. PA 6.6 provides higher rigidity, better temperature resistance and improved dimensional stability, which is important for precision mechanical assemblies.
10. When is it advisable to choose PA plastic instead of metal?
PA plastic is an excellent alternative to metals when weight reduction, friction reduction, elimination of additional lubrication and noise reduction are required. It is also corrosion-resistant, which further extends component service life.

 

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