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Ixef® 1521

Technical Datasheet | Supplied by Syensqo

Ixef® 1521 by Syensqo is a flame retardant polyarylamide (PAA or PARA) grade reinforced with 50% glass fiber. It is custom colorable and available in the form of pellets. It exhibits high strength, dimensional stability, very high stiffness and outstanding surface gloss and finish.

It offers excellent creep resistance and low moisture absorption.
It is suitable for processing by injection molding.
Recommended for aircraft, consumer goods, public transportation, electronics and environmental energy.
Ixef® 1521 complies with RoHS regulations.

Ixef® 1521 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.1 - 0.3 %

Internal Method

Moisture Absorption at Equilibrium

1.3 %

(At 65% RH)

Internal Method

Water Absorption

0.15

(At 23°C, 24 hr)

ISO 62

Injection Properties

Value & Unit

Test Condition

Test Method

Front Temperature

260 - 290 °C

Rear Temperature

250 - 260 °C

Hot Runners Temperature

250 - 260 °C

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Ixef® 1521

Ixef® 1521 Properties

Physical Properties

Ixef® 1521 Processing Guidelines

Injection Properties