by SpecialChem

Makrolon® AX2675 ST

Technical Datasheet | Supplied by Covestro

Makrolon® AX2675 ST by Covestro is a medium viscosity polycarbonate (PC) resin. It offers easy release and is suitable for processing by injection molding. It is an automotive exterior grade with specified sensor signal transparency. It is designed for high transmittance applications in the near-infrared range (NIR), and for high-gloss surfaces with highest requirements. Makrolon® AX2675 ST is recommended for use in combination with hard coatings.

Makrolon® AX2675 ST Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Glass Transition Temperature, Tg

143 °C

(At 10°C/min)

ISO 11357-1,-2

Deflection Temperature at 1.8 MPa (264 psi)

124 °C

ISO 75-1,-2

Deflection Temperature at 0.46 MPa (66 psi)

136 °C

ISO 75-1,-2

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® AX2675 ST

Makrolon® AX2675 ST Properties

Thermal Properties

Makrolon® AX2675 ST Processing Guidelines

Injection Properties