by SpecialChem

Makroblend® SR60

Technical Datasheet | Supplied by Covestro

Makroblend® SR60 by Covestro is a mineral filled, polycarbonate and polybutylene terephthalate (PC + PBT) blend. It is processed by injection molding. This grade offers excellent chemical resistance and improved scratch resistance. Makroblend® SR60 is designed for car interiors and applications with high-gloss surfaces without a coating.

Makroblend® SR60 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.22 W/(m-K)

(At 23°C, 50% R.H.)

ISO 8302

Vicat Softening Temperature

124 °C

(At 120°C/h, 50 N)

ISO 306

Vicat Softening Temperature

122 °C

(At 50°C/h, 50 N)

ISO 306

Injection Properties

Value & Unit

Test Condition

Test Method

Velocity

200 mm/s

Vent Depth

0.025 - 0.075 mm

Hold Pressure

50 - 75 %

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Makroblend® SR60

Makroblend® SR60 Properties

Thermal Properties

Makroblend® SR60 Processing Guidelines

Injection Properties