COVESTRO BAYBLEND T65 XF PC/ABS Resin

Covestro Bayblend T65 XF is a specialized thermoplastic blend from Covestro, designed to offer an optimal balance of properties for demanding applications.

Physical Properties

  • Density: As per ISO 1183, density is 1.13 g/cc (0.0408 lb/in³), suitable for reinforced structural applications.
  • Moisture Absorption: Equilibrium moisture absorption is 0.20%, saturated at 0.70% (ISO 62), ideal for outdoor use.
  • Melt Viscosity: At 260 °C (500 °F), melt viscosity is 2.00e+6 cP, facilitating extrusion and blow molding processes.
  • Linear Mold Shrinkage: Per ISO 2577, shrinkage is 0.0050–0.0070 cm/cm for consistent mold filling.
  • Melt Flow: Tested at 260 °C (500 °F) under 5.00 kg load, melt flow rate is 20.34 g/10 min (ISO 1133) for efficient production.

Polymer Properties:

  • Base Material: PC (Polycarbonate) + ABS (Acrylonitrile Butadiene Styrene)
  • Key Properties and Advantages:
    • Exceptional Flowability: The primary feature of the “XF” grade is its outstanding melt flow.
    • High Impact Strength: Despite its enhanced flow, Bayblend T65 XF maintains a high level of impact resistance, ensuring parts are durable and can withstand shocks and drops.
    • Good Heat Resistance: This grade exhibits a high heat deflection temperature, allowing it to perform reliably in environments with elevated temperatures without deforming.
    • Excellent Dimensional Stability: Parts molded from Bayblend T65 XF have superior dimensional stability, with low warpage and shrinkage.
    • Surface Finish: It offers an excellent surface finish, making it suitable for applications where aesthetics are important.

Applications:

The combination of excellent flow and robust mechanical properties makes Bayblend T65 XF the ideal choice for applications where intricate design and high performance are both required.

  • Electrical and Electronics: Its flow properties enable it to be molded into complex internal structures and thin housings, such as those found in laptops and other consumer electronics.
  • Automotive Industry: The material’s durability and dimensional stability are crucial for these applications: instrument panel components, interior trim parts, and other parts with complex geometries.
  • Consumer Goods: Housings for small appliances, power tools, and other consumer products where a combination of complex design and high impact strength is needed.
  • IT & Medical Devices: Enclosures for medical equipment and computer peripherals where high precision and durability are essential.

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