by SpecialChem

Makrolon® RW3137 ET

Technical Datasheet | Supplied by Covestro

Makrolon® RW3137 ET by Covestro is a branched, high viscosity, UV-stabilized polycarbonate (PC) grade. It offers easy release and high reflectance. It is suitable for processing by extrusion and injection molding. Makrolon® RW3137 ET is used in diffuse reflectors.

Makrolon® RW3137 ET Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

6 cm³/10 min

(At 300°C, 1.2kg)

ISO 1133

Density

1340 kg/m³

ISO 1183-1

Viscosity, Melt

480 Pa-s

(At 280°C, 1000 s^-1)

b.o. ISO 11443-A

Injection Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

70 - 110 °C

Drying Time

4 hr

Melt Temperature

300 °C

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Makrolon® RW3137 ET

Makrolon® RW3137 ET Properties

Physical Properties

Makrolon® RW3137 ET Processing Guidelines

Injection Properties