FORMOSA AC2508-A2NA PC ABS Resin

Physical Properties

• Density 23℃: Evaluated by ASTM D792, the density is 1.11 g/cm³, matching AC2508 for uniform material consistency across applications.
• Shrinkage: Per ASTM D955, 0.4–0.7% shrinkage at 3.2 mm thickness ensures predictable part geometry for mass-producing tool handles or timers.
• Melt Flow: At 7.5 g/10 min (240°C/5 kg, ASTM D1238), it maintains comparable processability to AC2508, supporting versatile molding needs.

Polymer Properties:

• Base Material: PC-ABS
• Key Properties
  • High Impact Strength: The material offers exceptional resistance to impact, even at low temperatures, making it suitable for parts that may be subject to sudden shocks or stress.
  • Dimensional Stability: It maintains its shape and size under varying conditions, which is critical for components requiring precise tolerances. 
  • Good Heat Resistance: FORMOSA AC2508-A2NA can withstand higher temperatures compared to standard ABS, broadening its use in environments where heat is a factor.
  • Excellent Processability: The material flows well during injection molding, allowing for the production of complex and intricate parts with good surface finish.
  • Plating and Painting Capability: Its surface can be easily painted, coated, or electroplated, offering aesthetic flexibility for end products.

Applications:

The balanced properties of FORMOSA AC2508-A2NA make it an ideal choice for the following industries and applications:

• Automotive Industry
  • Interior Trim Components: Dashboards, instrument panels, center consoles, and pillars where a combination of aesthetics, durability, and heat resistance is required.
  • Exterior Components: Mirror housings, grilles, and wheel covers that need to withstand impact and weather conditions.
  • Electronic Housings: Housings for automotive electronics, such as navigation systems and audio controls, where heat and impact resistance are crucial.
• Consumer Electronics
  • Computer and Office Equipment: Printer housings, monitor stands, and keyboard frames benefit from the material’s rigidity and good surface finish.
  • Home Appliances: Housings for vacuum cleaners, coffee makers, and blenders that require durability and a visually appealing surface.
  • Mobile Devices: Parts for mobile phones and tablets, such as back covers and internal frames, where a strong yet lightweight material is needed.
• General Industrial Applications
  • Power Tool Housings: The high impact strength protects the internal components from accidental drops and rough handling.
  • Medical Equipment Housings: Covers for diagnostic devices and other medical instruments where cleanliness, durability, and a professional appearance are important.
  • Safety Equipment: Components for helmets and protective gear where impact resistance is a primary concern.

Processing Guidelines

FORMOSA AC2508-A2NA is designed for injection molding. Proper processing conditions are key to achieving optimal part quality. Recommended settings include:

• Drying: The material must be thoroughly dried before processing to prevent defects. Typically, drying at 80−90°C for 2−4 hours is recommended.
• Melt Temperature: A range of 240−260°C is common. The specific temperature should be optimized based on the part geometry and molding machine.
• Mold Temperature: A mold temperature of 60−80°C helps to improve surface finish and reduce internal stress in the molded parts.