ABS and ASA

What is ABS? 

Acrylonitrile butadiene styrene or ABS, is an amorphous thermoplastic polymer commonly used in injection molding and extrusion. ABS is a strong & durable, chemically resistant resin that is great for many applications across a wide array of industries. ABS can easily be dyed to match any color needed.

ABS has an exceptional ability to hold its form and maintain its shape over time.

ABS Strengths

  • High rigidity
  • High impact strength
  • Good insulation
  • Good weldability
  • Good abrasion and strain resistance
  • Mechanically strong and stable over time
  • Great surface for painting 

Applications

One of the most famous applications of ABS is the plastic building pieces made by Lego. ABS is a popular choice for many parts that need to maintain rigidity and form.  

  • Interior and exterior car parts, like dashboards and door handles 
  • housing and in commercial items
  • electrical outlet faceplates 
  • keycaps for keyboard

What is ASA?

Acrylonitrile styrene acrylate or ASA, is an amorphous thermoplastic elastomer developed as an alternative to ABS. ASA was created to be a stronger ABS, improving on many of ABS’s qualities like weathering, UV resistance and resistance to stress cracking.

ASA Strengths

  • Excellent UV resistance
  • High heat resistance
  • High chemical resistance
  • High resistance to stress cracking
  • Excellent weathering
  • Can be welded, solvent-welded, and glued

Applications

ASA is commonly used in products from areas like automotive, appliance, electrical/electronics, and sporting goods. Below are some product examples:

  • Automotive mirror housings 
  • Radiator grills
  • Commercial siding and windows
  • Exterior parts of vehicles
  • Outdoor furniture

Reschcor’s Capabilities

Reschcor is the industry’s leading supplier for quality, custom-engineered plastic extrusion manufacturing. We pride ourselves on our ability to create a custom solution for even the most challenging of problems. Reschcor’s capabilities utilize 23 production lines covering a wide output range operating 24 hours a day, 7 days a week. We have extensive experience processing both pellet and powder formulations. Our state-of-the-art downstream equipment and advanced air, water and vacuum systems allow us to succeed with profiles of any shape or size. Contact Reschcor today so we can learn more about your company and understand how we can help your business succeed.