Recycled PC ABS Blends Technical Guide 2026
Recycled PC/ABS blends combine the advantages of both materials, offering excellent impact resistance, heat resistance, and dimensional stability for demanding applications.
Material Properties
- Impact Resistance: Superior to either material alone
- Heat Resistance: Maintains properties at elevated temperatures
- Dimensional Stability: Low shrinkage and warpage
- Surface Finish: Excellent appearance for consumer products
Application Areas
- Electronics: Computer housings, printer components
- Automotive: Dashboard components, interior trim
- Consumer Products: Power tool housings, vacuum cleaners
- Medical Devices: Equipment enclosures
Blend Ratios
- 70/30 PC/ABS: Maximum heat resistance
- 50/50 PC/ABS: Balanced properties
- 30/70 PC/ABS: Cost-effective option
Processing Considerations
- Drying requirements: 2-4 hours at 80-90C
- Processing temperature: 250-280C
- Mold temperature: 60-80C
- Shrinkage: 0.5-0.7%
Sustainability Benefits
Using recycled materials in blends reduces environmental impact while maintaining performance. GRS certification enables market access to sustainability-conscious buyers.