by SpecialChem

Makrolon® DQ5122

Technical Datasheet | Supplied by Covestro

Makrolon® DQ5122 by Covestro is a low diffusion, UV-stabilized polycarbonate (PC) grade. It is low viscosity, easy release and is suitable for processing by injection molding. Makrolon® DQ5122 is designed for light diffusion.

Makrolon® DQ5122 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

34 cm³/10 min

(At 300°C, 1.2 kg)

ASTM D1238

Linear Mold Shrinkage, Normal

0.65 %

(At 260°C, 60x60x2 mm³, 500 bar)

ISO 2577

Linear Mold Shrinkage, Parallel

0.65 %

(At 260°C, 60x60x2 mm³, 500 bar)

ISO 2577

Injection molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

250 - 300 °C

Barrel Rear Temperature

230 - 240 °C

Barrel Middle Temperature

250 - 260

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Makrolon® DQ5122

Makrolon® DQ5122 Properties

Physical Properties

Makrolon® DQ5122 Processing Guidelines

Injection molding Properties