by SpecialChem

Makrolon® 6717

Technical Datasheet | Supplied by Covestro

Makrolon® 6717 by Covestro is a high viscosity, branched, UV stabilized, flame retardant polycarbonate (PC) grade. It exhibits easy release, high heat resistance, good toughness, good dimensional stability, high creep modulus and good electrical insulation properties.

Products made from the grade provides durability, efficient reusability and energy and CO₂ emission savings.
It is suitable for processing by injection molding and extrusion.
Makrolon® 6717 is used in electrical & electronics applications.

Makrolon® 6717 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

3 g/10 min

(At 300°C, 1.2 kg)

ISO 1133

Puncture Maximum Force

5500 N

(At 23°C, 50 % R.H.)

ISO 6603-2

Water Absorption at Saturation

0.3 %

(At 23°C, Water)

ISO 62

Injection molding Properties

Value & Unit

Test Condition

Test Method

Hold Pressure

50 - 75 %

Plastic Back Pressure

50 - 150 bar

Barrel Middle Temperature

270 - 280 °C

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Makrolon® 6717

Makrolon® 6717 Properties

Physical Properties

Makrolon® 6717 Processing Guidelines

Injection molding Properties