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Ultradur® B 4330 G6 HR

Ultradur® B 4330 G6 HR by BASF is an impact modified, polybutylene terephthalate reinforced with 30% glass fiber. It is processed by injection molding. It is suitable for industrial parts with increased demands on the hydrolysis stability, increased resistance to alkaline solutions and toughness, for example for housings and plug-in connectors in the engine compartment.

Ultradur® B 4330 G6 HR Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

3.4 %

(At 23°C, v=5 mm/min)

ISO 527-1/-2

Modulus of Elasticity

8500 MPa

(At 23°C)

ISO 527-1/-2

Flexural Modulus

7860 MPa

(At 23°C)

ISO 178

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

60 - 100 °C

Melt Temperature

250 - 280 °C

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Ultradur® B 4330 G6 HR

Ultradur® B 4330 G6 HR Properties

Mechanical Properties

Ultradur® B 4330 G6 HR Processing Guidelines

Injection Molding Properties