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General Polyethylene terephthalate (PET+GF15)

Alternative and trade names
Rynite®, Valox™
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Description

Reinforced with 15% Glass Fibers

Properties

Electrical

Dielectric constant εr

3.5 - 4.5 [-] at 20 °C

Electrical resistivity ρel

1.00E+11 - 1.00E+14 Ω·m at 20 °C

General

Density ρ

1.38 - 1.47 g/cm³ at 20 °C

Mechanical

Elastic modulus E

4.5 - 7 GPa at 20 °C

Elongation A

2 - 6 % at 20 °C

Impact strength, Charpy notched Ivnot

5 - 11 kJ/m² at 20 °C

Impact strength, Charpy unnotched Iunnot

30 - 55 kJ/m² at 20 °C

Max allowed stress σmax

75 - 115 MPa at 20 °C

at 2-6% strain

Optical

Transparency

no

Thermal

Coefficient of thermal expansion α

2E-5 - 1.2E-4 1/K at 20 °C

Flammability

UL 94 HB

Max service temperature, long Tmaxlong

120 - 130 °C

Max service temperature, short Tmaxshort

210 °C

Melting point Tm

250 - 260 °C

Technological properties

Application areas

Electrical and electronic components, automotive housings

Processing methods

Injection molding

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.