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.
Applications: Computer housings, small appliances, automotive interior trim and medical components
| Tensile Strength | Flexural Modulus | Impact Strength | Max Temp. | Chemical Resistance |
|---|---|---|---|---|
| 5000-7500 psi | 270,000-380,000 psi | 3.0-7.5 ft-lb/in notched izod | 140°-200° F | Poor to Fair |
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)
Brand Names: Cycolac, Lustran, Hival