Poly(phenylene ether) + Polystyrene (PPE+PS)

Alternative and trade names
Noryl™, Xyron®
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Description

It is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade exhibits good surface appearance, high ductility, and good impact resistance along with low moisture absorption, creep resistance, dimensional stability, and hydrolytic stability.

This material data has been provided by M-Base.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValue

Density

1.04 - 1.1 g/cm³

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Mechanical

PropertyValueComment

Elastic modulus

2.2 - 2.9 GPa

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Elongation

30.0 - 70.0 %

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Impact strength, Charpy notched

10.0 - 25.0 kJ/m²

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Tensile strength

30.0 - 80.0 MPa

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at 2-10% strain

Impact strength, Charpy unnotched

no break

Thermal

PropertyValue

Coefficient of thermal expansion

5e-05 - 0.0001 1/K

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Specific heat capacity

1400 J/(kg·K)

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Thermal conductivity

0.22 - 0.24 W/(m·K)

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Flammability

UL 94 HB

Electrical

PropertyValue

Dielectric constant

2.6 [-]

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2.9 [-]

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Electrical resistivity

10000000000000.0 - 1000000000000000.0 Ω·m

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Optical

PropertyValue

Transparency

no

Technological properties

Property
Application areas

Valve components, water pump housings, spoilers, medical devices

Processing methods

Injection molding, blow molding, extrusion