Covestro Bayblend® T65 HI

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Covestro Bayblend PC ABS blend

Bayblend® T65 HI PC/ABS Resin

Bayblend T65 HI is a high-performance (PC+ABS) blend engineered for demanding automotive applications. With a Vicat softening temperature of 120°C, it delivers exceptional low-temperature impact strength and chemical resistance—perfect for parts needing toughness in harsh environments. Ideal for injection molding, extrusion, and electroplating.

  • Character: (PC+ABS) blend; Vicat/B 120 temperature = 120 °C; grade with improved low-temperature impact strength and chemical resistance
  • Application: Injection molding; Automotive parts; Also suitable for extrusion/extrusion blow molding and electroplating applications
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Key technical data (ISO)

  • Melt Temp: 260°C (recommended)
  • Density: 1,110 kg/m³
  • Tensile Modulus: 2,000 MPa
  • Impact Strength: 48 kJ/m² (23°C, notched)
  • Impact Strength: 38 kJ/m² (-30°C, notched)
  • Thermal Deflection: 120°C (0.45 MPa)
  • Flame Rating: UL 94 HB (0.85 mm)
  • Shrinkage: 0.65–0.85%
  • Water Absorption: 0.2% (equilibrium, 23°C/50% RH)

Download

Bayblend T65 HI ISO Data SheetDownload

Application

  • Automotive Parts: Dashboards, grilles, mirror housings.
  • Injection-Molded Components: Durable housings, connectors, and covers.
  • Extrusion/Blow Molding: Tubes, ducts, and hollow profiles.
  • Electroplated Parts: Chrome-finished trim and emblems.

Features & Benefits

Extreme Temperature Resilience

It thrives from -30°C to 120°C, maintaining impact strength (38 kJ/m² at -30°C) and dimensional stability. Solves thermal warping in auto interiors and under-hood components.

Superior Chemical & Impact Resistance

It withstands fuels, oils, and cleaners while resisting cracks under stress (Izod notched: 48 kJ/m² at 23°C). Reduces failure rates in industrial and automotive parts.

Versatile Processing & Finishing

Optimized for injection molding (260°C melt temp), extrusion blow molding, and electroplating adhesion. Low shrinkage (0.65–0.85%) ensures precision in complex geometries.

Related Apec® PC Resin Products

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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