Covestro Bayblend® FR3000 HI

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Covestro Bayblend PC ABS blend

Bayblend® FR3000 HI PC/ABS Resin

Bayblend FR3000 HI is Covestro’s advanced flame-retardant PC+ABS resin, delivering UL 94 V-0 certification at 1.5 mm thickness. It excels in impact resistance, chemical stability, and thermal performance (Vicat 97°C), making it ideal for demanding electrical/automotive components where safety and durability are critical.

  • Character: (PC+ABS) blend; flame retardant; Vicat/B 120 temperature = 97 °C; compared to Bayblend® FR3000 improved chemical resistance and stress cracking behavior; UL recognition 94 V-0 at 1.5 mm; Impact resistant, Chemical resistant
  • Application: Injection molding
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Key technical data (ISO)

  • Flame Rating: UL 94 V-0 @ 1.5 mm, 5VB @ 2.0 mm
  • Vicat Softening Temp (B120): 97°C
  • HDT @ 0.45 MPa: 92°C
  • Izod Notched Impact (23°C): 35 kJ/m²
  • Tensile Modulus: 2,700 MPa
  • CTI (Comparative Tracking Index): 350 V
  • Volume Resistivity: 1E14 Ω·m
  • Processing Melt Temp: 240–270°C
  • Processing Mold Temp: 60–80°C
  • Processing Drying: 4 hrs @ 80°C (max moisture ≤0.02%)

Download

Bayblend FR3000 HI ISO Data SheetDownload

Application

  • Electrical: Circuit breakers, switchgear, connector housings
  • Automotive: Battery covers, sensor housings, interior trim
  • Consumer Electronics: Power tool casings, charger enclosures
  • Industrial: Control panels, safety equipment housings

Features & Benefits

Uncompromised Flame Safety

It achieves UL 94 V-0 at just 1.5 mm thickness, preventing flame spread in high-risk environments like electronics housings. Ensures compliance with strict safety regulations.

Enhanced Durability & Resistance

Superior impact strength (35 kJ/m²) and chemical resistance reduce stress cracking and part failure in harsh industrial settings. Lowers maintenance costs.

Reliable Thermal Stability

It withstands 97°C (Vicat B120), ensuring dimensional stability in heat-exposed applications like automotive interiors or power tools.

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