Covestro Bayblend® FR3021 RE

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Covestro Bayblend PC ABS blend

Bayblend® FR3021 RE PC/ABS Resin

Bayblend FR3021 RE by Covestro is a flame-retardant PC/ABS blend with 15% mineral reinforcement, delivering high stiffness (4800 MPa) and UL 94 V-0 certification at 1.5 mm. Featuring ISCC PLUS-certified recycled content (“RE”), it’s ideal for rigid, fire-safe electronics, automotive, and appliance components.

  • Character: (PC+ABS) blend; 15 % mineral filled; flame retardant; Vicat/B 120 temperature = 98 °C; high stiffness; tensile modulus = 4800 MPa; UL recognition 94 V-0 at 1.5 mm; glow wire temperature (GWFI): 960 °C at 2.0 mm
  • Application: Injection molding
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Key technical data (ISO)

  • Tensile Modulus: 4,800 MPa
  • Flexural Strength: 80 MPa
  • Izod Impact (23°C): 15 kJ/m²
  • HDT @1.8 MPa: 85°C
  • Vicat Softening (B120): 98°C
  • UL 94 Rating: V-0 (1.5 mm)
  • CTI (Comparative Tracking Index): 250 V
  • Volume Resistivity: 1×10¹⁵ Ω·cm
  • Density: 1.28 g/cm³
  • Water Absorption: 0.2% (equilibrium)
  • Melt Temp: 240–270°C (optimal: 260°C)
  • Mold Temp: 60–80°C
  • Drying: 80°C for 4 hours (max 0.02% moisture)
  • Hold Pressure: 50–75% of injection pressure

Download

Covestro Bayblend FR3021 RE ISO Data SheetDownload

Application

  • Electronics: Laptop housings, power adapters, connectors.
  • Automotive: Dashboard components, HVAC vents.
  • Industrial: Circuit breakers, control panels, tool casings.
  • Consumer Appliances: Chargers, smart-home devices.

Features & Benefits

Superior Flame Resistance

It achieves UL 94 V-0 at just 1.5 mm thickness and 960°C glow wire rating (GWFI 2.0 mm), eliminating secondary flameproofing for electronics housings and connectors.

Eco-Conscious Performance

It features 15% ISCC PLUS-attributed bio-circular content via mass balance, reducing carbon footprint while maintaining high stiffness (4800 MPa tensile modulus).

Precision Dimensional Control

Low shrinkage (0.3–0.5%) and thermal stability (92°[email protected] MPa) ensure tight-tolerance parts like automotive panels and appliance housings resist warping.

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Advanced Manufacturing

Extruder machine
High-speed mixer machine
Water ring pelletizer
Automatic bagging machine
Vibrating screening machine
Plastic rein material warehouse storage capacity
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