by SpecialChem

Makrolon® DQ5142

Technical Datasheet | Supplied by Covestro

Makrolon® DQ5142 by Covestro is a low viscosity polycarbonate (PC) light diffusion grade. It exhibits UV stability, medium diffusion and easy release. It is suitable for processing by injection molding.

Makrolon® DQ5142 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt-Volume Flow Rate (MVR)

34 cm³/10 min

(At 300°C, 1.2 kg)

ISO 1133

Linear Mold Shrinkage, Flow

0.65 %

(At 60x60x2 mm, 500 bar)

ISO 294-4

Linear Mold Shrinkage, Normal

0.65 %

(At 60x60x2 mm, 500 bar)

ISO 294-4

Injection Properties

Value & Unit

Test Condition

Test Method

Barrel Rear Temperature

230 - 240 °C

Barrel Middle Temperature

250 - 260 °C

Barrel Front Temperature

260 - 270 °C

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Makrolon® DQ5142

Makrolon® DQ5142 Properties

Physical Properties

Makrolon® DQ5142 Processing Guidelines

Injection Properties