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Engineering-Plastics-leaflet

Engineering-Plastics-leaflet

Engineering-Plastics-leaflet

Product catalog summary
Market Developments
Engineering plastics are facing increasingly stringent requirements, particularly in the automotive and electrical & electronic sectors. There is a trend towards more compact designs and smaller components that endure greater stresses, such as higher temperatures and operating speeds. Twaron and Technora para-aramid short-cut fibers enhance the endurance of plastic products, making them lighter, stronger, and more resistant to wear.
Key Benefits of Aramid Fibers
  • High wear resistance and low abrasiveness
  • Easy dosing capabilities
  • Precise engineering of wear resistance levels
  • Reduction of vibration and sound dampening
Engineering Wear Resistance in Plastics
A special sizing and cutting process allows for easy and precise dosing of Twaron and Technora fibers, achieving desired endurance properties. These fibers are available in various lengths and can be sized with PU or PET, or offered without sizing.
Independent Endorsement
The Netherlands Organization for Applied Scientific Research (TNO) has documented the positive effects of aramids on engineering plastics. Adding 10-15% of Twaron to PA66 reduces wear by a factor of 20, and POM becomes twice as durable with the same addition.
Dedicated Support
Technical support, samples, testing, and evaluation services are available to help develop compounds that meet specific requirements.
Industry Demands
As designs become more compact and operating conditions more demanding, components like gear wheels and bushings need to be extremely wear-resistant. Traditional additives like glass and carbon increase abrasiveness, whereas Twaron and Technora fibers reduce wear and abrasion.
Modern Solution
Twaron and Technora fibers improve wear resistance without increasing friction. When combined with PTFE, they further reduce the frictional coefficient, making them ideal for applications requiring controlled vibration.
Twaron vs. Technora
Twaron offers a better price-to-performance ratio, while Technora is preferred for maximum strength and rigidity.
Graph Analysis
The graph illustrates the wear rate of PA66 reinforced with 6 mm aramid fibers, showing significant wear reduction with increased aramid content.
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Catalog excerpts

Engineering-Plastics-leaflet-1

wear resistance Market developments Engineering plastics are subject to increasingly stringent requirements. The trend is toward more compact designs, smaller components that are subject to greater stresses such as higher temperatures and operating speeds. Many industries, particularly those in the automotive and electrical & electronic sectors, require components that are lighter, stronger, more compact, and more resistant to wear. Parts made from plastic compounds engineered withTwaron andTechnora para-aramid short-cut fibers easily meet these specifications. Adding these to the mix will significantly enhance the endurance of your plastic products and reduce maintenance. Key benefits when using our aramid • High wear resistance, low abrasiveness • Ability to engineer precisely the level of wear resistance required • Reduction of vibration and sound

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Engineering-Plastics-leaflet-2

Industry demands As product designs become more compact and operating speeds and temperatures increase, engineering plastic components such as gear wheels, slide bearings and bushings need to be extremely wear-resistant. Modern solution Traditionally, plastics engineers used glass, carbon or molybdenum sulfide to make compounds such as PA66 and POM more resistant to wear. But these additives make engineering plastic compounds more abrasive, eroding the materials with which they come into contact. Our response: less wear, less abrasion Our short-cut aramid fibers create plastics that combine maximum...

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