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by SpecialChem

Makroblend® UT5205

Technical Datasheet | Supplied by Covestro

Makroblend® UT5205 by Covestro is an impact modified PC+PBT blend. Exhibits good chemical resistance to many lubricants, solvents, fuel, oils, hand creams, solvents, sweat and cleaning agents, reduced susceptibility to stress cracking, paintability and low moisture uptake. Provides high toughness (even at low temperatures), excellent low-temperature impact strength, good flow, easy mold release and high rigidity. Makroblend® UT5205 can be processed by injection molding. Is suitable for metal insert molding.

Makroblend® UT5205 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Modulus

2000 MPa

(23°C)

ISO 527-2

Tensile Strain

4.5 %

(at Yield, 23°C)

ISO 527-2

Impact Strength, Notched Izod

60 kJ/m²

(23 °C; 3 mm)

ISO 7391

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

260 °C

Mold Temperature

70 °C

Injection Velocity

200 mm/s

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Makroblend® UT5205

Makroblend® UT5205 Properties

Mechanical Properties

Makroblend® UT5205 Processing Guidelines

Injection Molding Properties