by SpecialChem

Makrolon® 2856 RE

Technical Datasheet | Supplied by Covestro

Makrolon® 2856 RE by Covestro is a food contact approved polycarbonate (PC) grade. It offers medium viscosity and easy release. It is suitable for processing by injection molding. Complies with UL 94 HB and V-2 flame rating. Makrolon® 2856 RE is a partially bio circular grade according to ISCC PLUS standard.

Makrolon® 2856 RE Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Water Absorption at Equilibrium

0.12 %

(At 23°C, 50% RH)

ISO 62

Water Absorption at Saturation

0.30 %

(At 23°C)

ISO 62

Linear Mold Shrinkage, Flow

0.7 %

(At 60x60x2 mm, 500 bar)

ISO 294-4

Injection Properties

Value & Unit

Test Condition

Test Method

Barrel Front Temperature

285 - 305 °C

Barrel Middle Temperature

270 - 290 °C

Barrel Nozzle Temperature

270 - 305 °C

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Makrolon® 2856 RE

Makrolon® 2856 RE Properties

Physical Properties

Makrolon® 2856 RE Processing Guidelines

Injection Properties