Covestro Makrolon® Rx2530

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Makrolon PC Polycarbonate

Makrolon Rx2530 PC Resin Medical Devices

Makrolon Rx2530 by Covestro is a medical-grade polycarbonate resin engineered for critical healthcare applications. With medium viscosity (MVR 15 cm³/10 min) and ISO 10993-1 biocompatibility, it delivers exceptional clarity, radiation sterilization resilience, and reliability for transparent medical components.

  • Character: MVR (300 °C/1.2 kg) 15 cm³/10 min; medium viscosity; suitable for sterilization with high-energy radiation; biocompatible.
  • Application: Injection molding; Medical devices; Transparent parts for medical devices.
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Key technical data (ISO)

  • Tensile Modulus: 2,400 MPa
  • Puncture Impact Energy: 60 J (23°C)
  • Heat Deflection (1.8 MPa): 134°C
  • Glass Transition Temp: 142°C
  • Water Absorption: 0.30% saturation
  • Oxygen Index: 27% – Flame-retardant
  • Melt Temp: 280–320°C
  • Drying: 120°C for 2–3 hours

Download

Makrolon Rx2530 ISO Data SheetDownload

Application

  • Medical Devices: Surgical instrument housings, dialysis components.
  • Transparent Medical Parts: IV connectors, blood reservoirs, diagnostic cartridges.
  • Injection-Molded Sterilizable Items: Autoclavable trays, implant packaging.

Features & Benefits

Biocompatible & Safe for Medical Use

Covestro PC Makrolon Rx2530 meets rigorous ISO 10993-1 standards, ensuring safety in implants or devices. This minimizes regulatory risks while protecting patient health.

Withstands Radiation Sterilization

It maintains structural integrity after gamma/e-beam sterilization—ideal for reusable surgical tools or single-use devices. No yellowing or brittleness, even under high-energy exposure.

Superior Impact Resistance & Clarity

It boasts 70 kJ/m² notched impact strength (23°C) and optical transparency. Perfect for drop-resistant housings or clear fluid-viewing parts in ER equipment.

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