PC/ABS

The development of PC/ABS (Polycarbonate/Acrylonitrile Butadiene Styrene) blends can be attributed to advancements in polymer science rather than a single individual. The combination of PC and ABS was developed to leverage the beneficial properties of both materials: the toughness and heat resistance of polycarbonate (PC) and the ease of processing and impact resistance of ABS.

The development of these polymer blends likely occurred in the latter half of the 20th century, as material scientists and engineers sought to create more versatile and high-performance plastics. Companies involved in polymer research and production, such as GE Plastics (now part of SABIC) and Bayer (now Covestro), played significant roles in the development and commercialization of PC/ABS blends. These materials are widely used in automotive, electronics, and consumer products due to their enhanced mechanical properties and processability.

Pictured above is a skid tray from the iconic Marshall amp, as well as a core clip for a wind turbine designed for harsh environments where temperatures can vary greatly. 

Why choose PC/ABS for your injection moulding project?

  • 1. High Impact Resistance: The blend of polycarbonate and acrylonitrile butadiene styrene (ABS) resin produces a material that is highly resistant to impacts, making it ideal for applications where durability and toughness are required.
  • 2. Chemical Resistance: PC/ABS injection moulding products offer excellent resistance to chemicals, oils, and solvents, making them ideal for use in harsh environments.
  • 3. Heat Resistance: The PC/ABS blend offers excellent heat resistance, allowing it to withstand high temperatures, making it ideal for applications where thermal stability is essential.
  • 4. Lightweight: Despite its robustness, PC/ABS is lightweight, making it an ideal material for applications that require lightweight solutions.
  • 5. Dimensional Stability: PC/ABS injection moulding products have excellent dimensional stability, meaning they do not warp, shrink or deform under different temperature conditions.
  • 6. Good Aesthetic Qualities: PC/ABS materials can be finished with various coatings and paints, giving them an attractive appearance.
  • 7. Easy to Mould: The PC/ABS blend is easy to mould which means manufacturers can produce complex geometries and shapes with great accuracy.
  • 8. Cost-Effective: PC/ABS injection moulding is affordable compared to other high-performance thermoplastics, making it a cost-effective solution for many applications.

Overall, PC/ABS injection moulding offers several advantages, making it an excellent choice for producing high-quality plastic parts. 

If you have an injection moulding project and are considering using PC/ABS, please get in touch with our technical team on 01280 706335 for a free consultation!

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