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ASTADUR™ KB4700

Technical Datasheet | Supplied by Marplex

ASTADUR™ KB4700 by Marplex is a flame retardant polybutylene terephthalates (PBT) grade. It is suitable for processing by injection molding. ASTADUR™ KB4700 possesses high toughness, easy processability, high rigidity, good dimensional stability, high heat resistance and chemical resistance.

ASTADUR™ KB4700 Properties

Flammability Properties

Value & Unit

Test Condition

Test Method

Auto-ignition Temperature

350 °C

Flame Rating, UL 94

V-0

(3.0 mm)

Glow Wire Ignition Temperature (GWIT)

960 °C

(3.0 mm)

AS/NZS 60695

Injection Properties

Value & Unit

Test Condition

Test Method

Fill Speed

Slow-Medium

Front Temperature

250 - 270 °C

Injection Pressure

40 - 130 MPa

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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ASTADUR™ KB4700

ASTADUR™ KB4700 Properties

Flammability Properties

ASTADUR™ KB4700 Processing Guidelines

Injection Properties