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NORYL™ Resin PKN4775

NORYL™ Resin PKN4775 by SABIC is a non-reinforced, opaque blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This high heat resistant, thin wall sheet extrusion and injection moldable grade is an improved version of NORYL™ Resin PKN4736. It exhibits modulus at elevated temperature and good chemical resistance. It offers low creep sensitivity and low warpage. NORYL™ Resin PKN4775 is an excellent candidate for applications in high performance packaging.

NORYL™ Resin PKN4775 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Yield Strength

82 MPa

(At 2 mm/min)

ISO 178

Flexural Modulus

2160 MPa

(At 2 mm/min)

ISO 178

Tensile Strength at Break

47 MPa

(At 50 mm/min)

ISO 527

Extrusion Properties

Value & Unit

Test Condition

Test Method

Moisture Content

< 0 %

Die Temperature

240 - 265 °C

Drying Temperature

70 - 80 °C

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NORYL™ Resin PKN4775

NORYL™ Resin PKN4775 Properties

Mechanical Properties

NORYL™ Resin PKN4775 Processing Guidelines

Extrusion Properties