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by SpecialChem

4DUR® 9K10000

4DUR® 9K10000 by 4Plas is an unreinforced, semi-crystalline polybutylene terephthalate (PBT) grade. Exhibits excellent stiffness, hardness, good mechanical strength, good creep and fatigue behavior, and very good thermal stability. Offers good electrical properties, high wear resistance, low friction, good dimensional stability, very good chemical resistance, low moisture absorption, very good surface finish and good processing properties. 4DUR® 9K10000 is insoluble in water and suitable for processing by extrusion. Complies with flame rating UL 94 HB.

4DUR® 9K10000 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Modulus

2500 MPa

(5mm/min, 23°C)

ISO 527

Impact Strength, Notched Izod

8 kJ/m²

(At 23°C)

ISO 180/1A

Impact Strength, Notched Izod

7 kJ/m²

(At -30°C)

ISO 180/1A

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