by SpecialChem

Makrolon® 2207 DC

Technical Datasheet | Supplied by Covestro

Makrolon® 2207 DC by Covestro is a light-diffusion, low viscosity, UV stabilized polycarbonate (PC) grade. It is suitable for processing by injection molding. It exhibits easy release, high heat resistance, good toughness, good dimensional stability, high creep modulus and good electrical insulation properties. Makrolon® 2207 DC is used in electrical & electronic applications. It complies with UL 94 V-2 & HB flame rating.

Makrolon® 2207 DC 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

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index), Nominal

37 g/10 min

(At 300°C, 1.2 kg)

ISO 1133

Linear Mold Shrinkage, Normal

0.65 %

(At 60x60x2 mm³, 500 bar)

ISO 294-4

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Velocity

200 mm/s

Melt Temperature

250 - 300 °C

Barrel Rear Temperature

230 - 240 °C

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Makrolon® 2207 DC

Makrolon® 2207 DC Properties

Physical Properties

Makrolon® 2207 DC Processing Guidelines

Injection Properties