ABS or Acrylonitrile butadiene styrene is a common thermoplastic polymer commonly used for injection molding applications. This engineering plastic is popular due to its low production cost and the ease with which the material is machined by plastic manufacturers. ABS plastic is advantageous in a wide variety of industries. ABS is providing effective solutions to thousands of industries and quality products for millions of different applications. Here is a small selection of well-known products and applications that rely on ABS material: LEGO bricks, small kitchen appliances, keyboard keycaps, automotive components, protective headgear and musical instruments. Just to name a few! All these products and applications are possible due to ABS’s ability to be injection molded and extruded.

Characteristics:

ABS Properties:

Property Value
Technical Name Acrylonitrile butadiene styrene (ABS)
Chemical Formula (C8H8)x· (C4H6)y·(C3H3N)z)
Glass Transition 105 °C (221 °F)
Typical Injection Molding Temperature 204 - 238 °C (400 - 460 °F)
Heat Deflection Temperature (HDT) 98 °C (208 °F) at 0.46 MPa (66 PSI)
UL RTI 60 °C (140 °F)
Tensile Strength 46 MPa (6600 PSI)
Flexural Strength 74 MPa (10800 PSI)
Specific Gravity 1.06
Shrink Rate 0.5-0.7 % (.005-.007 in/in)
Frequently Asked Questions

Frequently Asked Questions

What is an ABS sheet used for?

ABS (Acrylonitrile Butadiene Styrene) plastic sheet is a versatile material used in a wide range of applications, including:

  • Automotive parts: Dashboards, wheel covers, interior trim panels, and various other components.  
  • Electronics: Keyboard keys, casings for electronic devices, and other electrical components.  
  • Building and construction: Refrigeration components, ventilation ducts, and piping systems.  
  • Signage and displays: Signage letters, displays, and point-of-purchase (POP) materials.  
  • Consumer goods: Luggage shells, sporting goods components, and various household products.
  • 3D printing: A popular filament material for creating durable 3D printed objects.
Is ABS plastic acrylic?

No, ABS and acrylic are different materials with distinct properties. ABS offers better impact resistance and machinability, while acrylic is known for its clarity and UV resistance.

Is ABS sheet flexible?

Yes, ABS is moderately flexible, but not as much as some other plastics. Its flexibility can vary depending on the specific formulation and thickness.

How long does ABS plastic last?

ABS plastic can last for many years under normal indoor conditions, but its lifespan can be affected by factors like UV exposure, environmental conditions, and stress.

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