Key attributes
Other attributes
Place of Origin:Germany
Brand Name:Covestro
Model Number:Makrolon 2458
Packaging and delivery
Packaging Details:25kg per bag.
Few bags packing on cartons.
Large quantity packing on plastic pallet.
Port:ShenZhen
Supply Ability
Supply Ability:99999 Kilogram/Kilograms per Month
Samples
Maximum order quantity: 25 kilogramSample price:
Customization
Customized logo:Min. order: 25
Customized packaging:Min. order: 25
Graphic customization:Min. order: 25
For more customization details, message supplier
Place of origin:Germany
Brand Name:Covestro
Model Number:Makrolon 2458
Material:Polycarbonate
Color:Natural
Type:Virgin
Feature:Easy release, high heat resistance
MOQ:25KG
Form:Pellet
Package:25 kg/bag
Certificate:COA
Makrolon® 2458 by Covestro is a specialized polycarbonate (PC) grade designed specifically for medical applications, particularly in devices like epinephrine auto-injectors. Here’s a detailed overview of its key features and applications:
Key Features
- Low Viscosity: Makrolon 2458 is formulated with low viscosity, which facilitates ease of processing during injection molding. This property allows for efficient filling of molds, resulting in high-quality, precise components.
- Sterilization Compatibility: The grade is suitable for sterilization using ethylene oxide (EtO) and steam at 121°C, ensuring that medical devices manufactured from Makrolon® 2458 can be effectively sterilized without compromising their properties or performance.
- Easy Release: Makrolon 2458 exhibits easy release properties, enabling smooth demolding of finished parts from injection molds. This feature helps prevent damage to delicate or intricate components, ensuring high manufacturing efficiency and yield.
- High Heat Resistance: With high heat resistance, this grade can withstand elevated temperatures encountered during processing, sterilization, or in-service conditions. This property ensures the stability and integrity of medical devices under thermal stress.
- Good Toughness: Makrolon 2458 offers good toughness, providing resistance to impact and mechanical stresses. This feature is crucial for medical devices like auto-injectors, where durability and reliability are essential for safe and effective operation.
- Good Dimensional Stability: The grade maintains good dimensional stability, preserving the shape and integrity of molded components over time. This property ensures precise fitment and functionality of medical devices, contributing to their overall performance and reliability.
- High Creep Modulus: Makrolon® 2458 exhibits a high creep modulus, which means it resists deformation or creep under sustained loads. This property is important for maintaining the structural integrity of components, especially in devices subjected to mechanical stress.
- Good Electrical Insulation: Makrolon® 2458 provides good electrical insulation properties, offering protection against electrical conductivity. This feature is beneficial for medical devices that may come into contact with electrical components or circuits.
- Biocompatibility: The grade is biocompatible according to ISO 10993-1 test requirements, ensuring that it meets regulatory standards for use in medical devices and applications involving contact with bodily tissues or fluids.
Applications
- Makrolon 2458 is specifically recommended for medical applications such as epinephrine auto-injectors, where its combination of low viscosity, sterilization compatibility, toughness, and biocompatibility make it well-suited for ensuring the safety, reliability, and effectiveness of medical devices.
In summary, Makrolon® 2458 offers a comprehensive set of properties tailored to meet the stringent requirements of medical device applications, providing manufacturers with a reliable and high-performance material solution for producing critical healthcare products.