by SpecialChem

Makroblend® UT4045 G

Technical Datasheet | Supplied by Covestro

Makroblend® UT4045 G by Covestro is easy release polycarbonate (PC) and polybutylene terephthalate (PBT) blend reinforced with 20% glass fiber. It is suitable for processing by injection molding. Makroblend® UT4045 G offers high stiffness, excellent chemical resistance, heat resistance, good flowability and exceptional dimensional stability.

Makroblend® UT4045 G Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Modulus of Elasticity

6500 MPa

(At 23°C, 50% RH, 1 mm/min)

ISO 527-1,-2

Yield Stress

100 MPa

(At 23°C, 50% RH, 5 mm/min)

ISO 527-1,-2

Yield Strain

3 %

(At 23°C, 50% RH, 5 mm/min)

ISO 527-1,-2

Injection molding Properties

Value & Unit

Test Condition

Test Method

Injection Velocity

200 mm/s

Melt Temperature

260 - 280 °C

Barrel Rear Temperature

245 - 255 °C

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Makroblend® UT4045 G

Makroblend® UT4045 G Properties

Mechanical Properties

Makroblend® UT4045 G Processing Guidelines

Injection molding Properties