by SpecialChem

Ultradur® LUX B 4300 G4

Ultradur® LUX B 4300 G4 by BASF is a highly laser weldable, polybutylene terephthalate reinforced with 20% glass fiber. It is processed by injection molding. This grade is particularly suitable for high specified transparency for radiation in the near infrared area (800-1100 nm) such as Nd:YAG or diode lasers.

Ultradur® LUX B 4300 G4 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

3.5 %

(At 23°C, v=5 mm/min)

ISO 527-1/-2

Flexural Modulus

6800 MPa

(At 23°C)

ISO 178

Flexural Strength

195 MPa

(At 23°C)

ISO 178

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

250 - 270 °C

Mold Temperature

60 - 100 °C

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Ultradur® LUX B 4300 G4

Ultradur® LUX B 4300 G4 Properties

Mechanical Properties

Ultradur® LUX B 4300 G4 Processing Guidelines

Injection Molding Properties