COVESTRO BAYBLEND FR3200 PC/ABS Resin

Covestro Bayblend FR3200 is a flame-retardant blend of polycarbonate (PC) and acrylonitrile butadiene styrene (ABS) that combines good rigidity, heat resistance, and excellent toughness.

Physical Properties

  • Density: Measured using injection-molded samples in accordance with ISO 1183-1, the density is 1.195 g/cc (0.04317 lb/in³).
  • Linear Mold Shrinkage, Flow/Transverse: For a 3.00 mm thickness sample at 240°C/80°C per ISO 2577, the linear mold shrinkage in flow and transverse directions is 0.0050 cm/cm.
  • Melt Flow: As per ISO 1133, at a temperature of 240°C under a load of 5.00 kg, the melt flow rate is 37.05 g/10 min.

Polymer Properties:

  • Base Material: PC ABS blend
  • Key Properties:
    • Flame retardant with UL 94 V-0 at 1.2 mm for thin-wall applications.
    • Easy flowing for high gloss finishes via RHCM process.
    • Lower Vicat/B 120 temperature of 96 °C for specific heat needs.

Applications:

Bayblend FR3200’s balanced profile, particularly its high toughness and flame retardancy。

It a preferred material for applications where parts are subject to mechanical stress and must also meet strict safety standards.

  • Electrical and Electronics: The combination of flame retardancy and mechanical durability is paramount for the enclosures and components of electronic devices.
  • Automotive Industry: In the automotive sector, Bayblend FR3200 is used for interior parts that require a balance of aesthetics, dimensional stability, and high impact performance.
  • Home Appliances: The material’s durability and flame retardancy make it well-suited for a variety of household appliances.

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