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by SpecialChem

Ultradur® B 4040 G6 High Speed

Ultradur® B 4040 G6 High Speed by BASF is an easy flowing, polybutylene terephthalate-polyethylene terephthalate reinforced with 30% glass fiber. It is processed by injection molding. This grade is suitable for industrial parts with excellent surface quality, for example door handles in vehicles, sunroof frames, exterior mirrors and windshield wiper arms.

Ultradur® B 4040 G6 High Speed Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

2.1 %

(At 23°C, v=5 mm/min)

ISO 527-1/-2

Modulus of Elasticity

10500 MPa

(At 23°C)

ISO 527-1/-2

Impact Strength, Charpy

40 kJ/m²

(At -30°C)

ISO 179/1eU

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

60 - 100 °C

Melt Temperature

250 - 275 °C

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Ultradur® B 4040 G6 High Speed

Ultradur® B 4040 G6 High Speed Properties

Mechanical Properties

Ultradur® B 4040 G6 High Speed Processing Guidelines

Injection Molding Properties