Covestro Bayblend® FR3008 HR

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Covestro Bayblend PC ABS blend

Bayblend® FR3008 HR PC/ABS Resin

Bayblend FR3008 HR is a flame-retardant (PC+ABS) blend engineered for demanding applications. With superior hydrolysis resistance vs. standard FR grades (e.g., FR3010), it delivers UL 94 V-0 (1.5 mm) safety, 103°C Vicat heat resistance, 960°C glow-wire performance, and robust impact/chemical stability—ideal for durable electrical and automotive components.

  • Character: (PC+ABS) blend; impact modified; flame retardant; Vicat/B 120 temperature = 103 °C; very good hydrolysis resistance compared to a general purpose flame retardant PC+ABS (e.g. Bayblend® FR3010); HDT/A ≥ 85 °C; UL recognition 94 V-0 at 1.5 mm; Glow wire test: 960 °C at 2.0 mm; good light stability
  • Application: Injection molding
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Key technical data (ISO)

  • Flame Safety: UL 94 V-0 (1.5 mm), 960°C Glow Wire (2.0 mm), CTI 300
  • Thermal: HDT 85°C (1.8 MPa), Vicat 103°C (B120), Low thermal expansion (0.76×10⁻⁴/K).
  • Mechanical: 60 MPa tensile strength, >50% elongation, 30 kJ/m² notched impact (23°C).
  • Electrical: Volume resistivity 1E14 Ω·m, dielectric strength 30 kV/mm.
  • Processing: Melt temp 240–270°C, mold temp 60–90°C, moisture content ≤0.02% (4h/80°C drying).
  • Density: 1200 kg/m³, water absorption 0.2% (50% RH).

Download

Bayblend FR3008 HR ISO Data SheetDownload

Application

  • Electrical: Circuit breakers, switchgear, fuse boxes.
  • Automotive: EV battery housings, sensor mounts, interior trims.
  • Industrial: Power tool casings, control panels, HVAC components.
  • Consumer Tech: Charger enclosures, server housings, LED lightings.

Features & Benefits

Uncompromising Fire Safety

It achieves UL 94 V-0 at just 1.5 mm thickness and passes rigorous 960°C glow-wire tests. Ideal for electrical housings and connectors, ensuring compliance and reducing ignition risks in high-heat environments.

Enhanced Humidity Resistance

Superior hydrolysis resistance vs. standard FR PC+ABS (e.g., FR3010), preventing degradation in humid conditions. Perfect for outdoor electronics, EV charging stations, and industrial controls exposed to moisture.

Reliable Processing & Durability

Optimized flow (13 cm³/10min melt rate) and low shrinkage (0.5–0.7%) enable complex molding. Combines 30 kJ/m² impact strength (23°C) with HDT 85°C (1.8 MPa), ensuring structural integrity in rugged applications.

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