Sheet Moulding Compound, Unsaturated Polyester Reinforced with 54% Glass Fibre (SMC UP+CF54)

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Description

Carbon-fiber reinforced polyester engineering polymer molding compound. Very low mold shrinkage and post-shrinkage, very good mechanical strength, very good electrical values.

Properties

General

Density ρ

1.6 g/cm³ at 20 °C

Mechanical

Elastic modulus E

32 GPa at 20 °C

Elongation A

1.4 % at 20 °C

Impact strength, Charpy unnotched Iunnot

70 kJ/m² at 20 °C

Max allowed stress σmax

200 MPa at 20 °C

at 1.4% strain

Thermal

Coefficient of thermal expansion α

1.7E-6 1/K at 20 °C

Flammability

UL 94 HB

Max service temperature, long Tmaxlong

150 °C

Max service temperature, short Tmaxshort

210 °C

Specific heat capacity cp

1100 J/(kg·K) at 20 °C

Optical

Transparency

no

Technological properties

Application areas

under body panels, exterior panels

Fillers

54% Glass Fiber

Processing methods

Compression 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.