Materials

ABS (Acrylonitrile Butadiene Styrene)

ABS plastics provide a balanced combination of mechanical toughness, wide temperature range, good dimensional stability, chemical resistance, electrical insulating properties, and ease of fabrication. ABS plastic is available in a wide range of grades including medium and high-impact, heat-resistant, plateable fire-retardant, and both low and high gloss varieties.

CycolacLustranHival

Typical Properties

Tensile Strength5,000-7,500 psi
Flexural Modulus270,000-380,000 psi
Impact Strength3.0-7.5 ft-lb/in notched izod
Max Temperature140°-200° F
Chemical ResistancePoor to Fair

Applications

  • Computer housings
  • Small appliances
  • Automotive interior trim
  • Medical components

Advantages

  • + Good impact resistance with toughness and rigidity
  • + Metal coatings have excellent adhesion to ABS
  • + Excellent processability and appearance

Disadvantages

  • − Poor solvent resistance
  • − Low dielectric strength (not a good insulator)
  • − Low continuous service temperature (melts easily)
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