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Rynite® 830ER BK503

Technical Datasheet | Supplied by Celanese

Rynite® 830ER BK503 by DuPont is a Class H polyethylene terephthalate (PET) grade reinforced with 30% glass fiber. Exhibits excellent high temperature dielectric properties, good stiffness, good strength, thermal aging and fatigue resistance. Rynite® 830ER BK503 is suitable for processing by injection molding. Recommended for automotive, electrical/ electronics, housings, phenolic replacement and structural parts.

Rynite® 830ER BK503 Properties

Electrical Properties

Value & Unit

Test Condition

Test Method

Relative Permittivity

4.2

(2.00 mm, 1 kHz)

IEC 60250

Relative Permittivity

4.1

(1 MHz)

IEC 60250

Volume Resistivity

1.0x10¹¹ ohm-cm

IEC 60093

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

130 °C

Mold Temperature

120 - 140 °C

Drying Temperature

120 °C

*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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Rynite® 830ER BK503

Rynite® 830ER BK503 Properties

Electrical Properties

Rynite® 830ER BK503 Processing Guidelines

Injection Molding Properties