by SpecialChem

Makrolon® LED2245

Technical Datasheet | Supplied by Covestro

Makrolon® LED2245 by Covestro is a low viscosity, transparent, polycarbonate (PC) grade with highest transmission. It exhibits easy release, high heat resistance, good toughness, good dimensional stability, high creep modulus, high impact strength and good electrical insulation properties.

It provides durability, efficient reusability and energy- & CO₂ emission savings.
It is suitable for processing by injection molding.
Makrolon® LED2245 is recommended for electrical and electronic applications, light guides, optics and lenses.

Makrolon® LED2245 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

(23°C, 50 % R.H.)

ISO 6603-2

Puncture Energy

60 J

(At -30°C, 50% R.H.)

ISO 6603-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

250 - 300 °C

Moisture Content

< 0.02 %

Drying Temperature

120 °C

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Makrolon® LED2245

Makrolon® LED2245 Properties

Mechanical Properties

Makrolon® LED2245 Processing Guidelines

Injection Molding Properties