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QR Resin QR-4000

Technical Datasheet | Supplied by LyondellBasell

QR Resin QR-4000 by LyondellBasell is a gray and black colored, paintable, polyamide (PA) and polyphenylene ether (PPE) alloy. It exhibits good chemical resistance. It is processed by injection molding. QR Resin QR-4000 is registered with ISO9001:2000.

QR Resin QR-4000 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

300000 psi

ASTM D790

Flexural Strength

12500 psi

(at Yield)

ASTM D790

Impact Strength, Notched Izod

3.5 ft.lbs/in

(73°F)

ASTM D256

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

200 - 225 °F

Drying Time

4 - 6 hr

Rear Temperature

480 - 530 °F

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QR Resin QR-4000

QR Resin QR-4000 Properties

Mechanical Properties

QR Resin QR-4000 Processing Guidelines

Injection Molding Properties