by SpecialChem

Makroblend® UT403

Technical Datasheet | Supplied by Covestro

Makroblend® UT403 by Covestro is UV stabilized, impact modified, unreinforced, PC+PET blend with easy release. It is processed by injection molding. Makroblend® UT403 provides good impact strength, high flow, dimensional stability and chemical-, impact- & heat resistance and is UL746C f1 rated.

Makroblend® UT403 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Strain at Break

100 %

(At 23°C, 50% R.H., 50 mm/min)

ISO 527-1,-2

Flexural Stress at 3.5 % Strain

72 MPa

(At 23°C, 50% RH)

ISO 178

Modulus of Elasticity

2400 MPa

(At 23°C, 50% R.H., 1 mm/min)

ISO 527-1,-2

Injection Properties

Value & Unit

Test Condition

Test Method

Barrel Nozzle Temperature

255 - 270 °C

Vent Depth

0.025 - 0.075 %

Hold Pressure

50 - 75 %

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Makroblend® UT403

Makroblend® UT403 Properties

Mechanical Properties

Makroblend® UT403 Processing Guidelines

Injection Properties