by SpecialChem

Makrolon® 2458 RE

Technical Datasheet | Supplied by Covestro

Makrolon® 2458 RE by Covestro is a low viscosity, polycarbonate (PC) grade. It is suitable for ETO and steam sterilization. It exhibits easy release and good transparency.

It is processed by injection molding.
It is recommended for medical applications like in epinephrine auto-injector.
Makrolon® 2458 RE is bio-circular grade and is biocompatible according to ISO 10993-1 test requirements.
It complies with regulations of ISCC PLUS Standard.

Makrolon® 2458 RE Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Strain at Break

> 50 %

(At 23°C, 50% R.H., 50 mm/min)

ISO 527-1,-2

Puncture Energy

55 J

(At 23°C, 50 % R.H.)

ISO 6603-2

Puncture Energy

65 J

(At -30°C, 50 % R.H.)

ISO 6603-2

Injection Properties

Value & Unit

Test Condition

Test Method

Velocity

200 mm/s

Vent Depth

0.025 - 0.075 mm

Back Pressure

50 - 150 bar

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Makrolon® 2458 RE

Makrolon® 2458 RE Properties

Mechanical Properties

Makrolon® 2458 RE Processing Guidelines

Injection Properties