PC/ABS Plastic (Polycarbonate ABS Blend) Selection Guide

Features of PC/ABS

Advantages

• High Impact Resistance: PC/ABS blends combine the impact resistance of ABS with the heat resistance of polycarbonate, resulting in excellent toughness and durability.

• Good Processability: PC/ABS is easy to process through injection molding, extrusion, and other common plastic manufacturing techniques, making it suitable for a wide range of applications.

• Heat Resistance: PC/ABS can withstand moderately high temperatures without significant degradation, allowing it to perform well in various environments.

• Chemical Resistance: PC/ABS is resistant to many chemicals and oils, ensuring its stability in industrial settings.

• Excellent Aesthetic Properties: It can be easily molded to achieve smooth surfaces and sharp details, making it suitable for parts with aesthetic requirements.

• Dimensional Stability: PC/ABS has good dimensional stability, maintaining its shape and size under varying temperature conditions.

Disadvantages

• Cost: PC/ABS can be more expensive compared to some other thermoplastics, which can impact its use in cost-sensitive applications.

• Not Suitable for High-Temperature Environments: PC/ABS has a lower heat resistance compared to some engineering plastics, limiting its use in high-temperature applications.

• Flammability: PC/ABS is inherently flammable and can emit toxic gases when burned. Flame-retardant grades are often used to improve its fire resistance.

Common Applications of PC/ABS

• ​Automotive: PC/ABS is commonly used in automotive interior components such as dashboards, door panels, and trim due to its impact resistance and aesthetic properties.

• Electrical and Electronics: It is used for electrical enclosures, connectors, and housings due to its electrical insulating properties and toughness.

• Consumer Electronics: PC/ABS is used in the manufacturing of consumer electronics like laptop cases, smartphone covers, and game console housings.

• Medical Devices: PC/ABS is employed in medical device components such as equipment housings and device enclosures due to its biocompatibility and durability.

• Aerospace: PC/ABS can be used in aerospace applications for interior components, cabin trim, and instrument panels due to its lightweight nature and aesthetic appeal.

• Consumer Goods: It is used in various consumer products like kitchen appliances, luggage, and sporting goods due to its strength and aesthetic properties.

• Industrial Equipment: PC/ABS is used in industrial machinery components, equipment enclosures, and protective covers due to its toughness and resistance to impact.