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by SpecialChem

4DUR® 9K24300 FR1

4DUR® 9K24300 FR1 by 4Plas is a semi-crystalline, high impact, flame retardant polybutylene terephthalate (PBT) grade. Exhibits standard flow, 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® 9K24300 FR1 is insoluble in water and suitable for processing by injection molding. Complies with flame rating UL 94 V-0.

4DUR® 9K24300 FR1 Properties

Flammability Properties

Value & Unit

Test Condition

Test Method

Glow Wire Test

960 °C

(2mm plaque)

Flame Rating, UL 94

V-0 Class

(1.6mm, conditioned)

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

2 - 4 hr

Hold Pressure

40 - 80 MPa

Drying Temperature

120 °C

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4DUR® 9K24300 FR1

4DUR® 9K24300 FR1 Properties

Flammability Properties

4DUR® 9K24300 FR1 Processing Guidelines

Injection Molding Properties