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Rynite® GW525CS BK527

Technical Datasheet | Supplied by Celanese

Rynite® GW525CS BK527 by DuPont is 25% glass fiber reinforced, flame retarded polyethylene terephthalate (PET) resin with enhanced glow wire performance. It contains additives as release agents. It offers good chemical resistance. Rynite® GW525CS BK527 is designed for processing by injection molding.

Rynite® GW525CS BK527 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

UL RTI, Electrical

140 °C

(At 3 mm)

UL 746B

UL RTI, Electrical

140 °C

(At 0.75 mm)

UL 746B

UL RTI, Mechanical without Impact

140 °C

(At 0.75 mm)

UL 746B

Injection Properties

Value & Unit

Test Condition

Test Method

Maximum Screw Tangential Speed

0.2 m/s

Holding Pressure Range

> 80 MPa

Holding Pressure Time

4 s/mm

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Rynite® GW525CS BK527

Rynite® GW525CS BK527 Properties

Thermal Properties

Rynite® GW525CS BK527 Processing Guidelines

Injection Properties