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General Polyamide 46 (PA46)

Alternative and trade names
Stanyl®
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Description

Unfilled, no additives.

Properties

Electrical

Dielectric constant εr

3.8 - 4.5 [-] at 20 °C

Electrical resistivity ρel

1000000 - 1.00E+9 Ω·m at 20 °C

General

Density ρ

1.18 g/cm³ at 20 °C

Mechanical

Elastic modulus E

1 - 1.2 GPa at 20 °C

Elongation A

40 - 200 % at 20 °C

Impact strength, Charpy notched Ivnot

15 - 45 kJ/m² at 20 °C

Impact strength, Charpy unnotched Iunnot

no break

Max allowed stress σmax

45 - 55 MPa at 20 °C

at 20-25% strain

Optical

Transparency

no

Thermal

Coefficient of thermal expansion α

8E-5 - 1.1E-4 1/K at 20 °C

Flammability

UL 94 V2

Max service temperature, long Tmaxlong

140 °C

Max service temperature, short Tmaxshort

280 °C

Melting point Tm

295 °C

Specific heat capacity cp

2200 J/(kg·K) at 20 °C

Thermal conductivity λ

0.22 - 0.26 W/(m·K) at 20 °C

Technological properties

Application areas

Electrical connectors, torsion dampers, chain tensioners

Fillers

Glass fibre, carbon fibre

Processing methods

Injection molding, extrusion

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.