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VESTODUR® 3030

Technical Datasheet | Supplied by Evonik

VESTODUR® 3030 by Evonik is a polybutylene terephthalate (PBT) grade. Offers high dimensional stability, improved hydrolytic stability, high thermostability, high stiffness, low water absorption and high hardness. Exhibits low abrasion, good creep behavior, good strength, good sliding friction behavior and good electrical properties. Also offers good chemical resistance, good weathering resistance, good processability and no tendency to form stress cracks. It is suitable for processing by extrusion. VESTODUR® 3030 is suitable for fiber optic jacketing applications. Meets UL 94 HB flame rating.

VESTODUR® 3030 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.31 g/cm³

(23°C)

ISO 1183

Melt Volume Flow Rate (MVR)

9 cm³/ 10 min

(250°C, 2.16 kg)

ISO 1133

Water Absorption

0.45 %

(23°C, saturation)

ISO 62

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