The material: 'Hazy Biaxially Oriented Polyester Film 50µm (ES301231)' you were looking for has been superseded by the one below.

Sheet Moulding Compound, Unsaturated Polyester Reinforced with 12% Glass Fibre (SMC UP+GF12)

Want to keep this datasheet? Save it now in your required format

Description

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

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyValueTemperature

Density

2 g/cm³

Show Material materials with Density of 2 g/cm³ at 23.0 °C

23.0 °C

Mechanical

PropertyValueTemperatureComment

Elastic modulus

13 GPa

Show Material materials with Elastic modulus of 13 GPa at 23.0 °C

23.0 °C

Elongation

0.3 %

Show Material materials with Elongation of 0.3 % at 23.0 °C

23.0 °C

Impact strength, Charpy unnotched

15 kJ/m²

Show Material materials with Impact strength, Charpy unnotched of 15 kJ/m² at 23.0 °C

23.0 °C

Tensile strength

25 MPa

Show Material materials with Tensile strength of 25 MPa at 23.0 °C

23.0 °C

at 0.3% strain

Thermal

PropertyValueTemperature

Coefficient of thermal expansion

1.2E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.2E-5 1/K at 23.0 °C

23.0 °C

Flammability

UL 94 HB

Max service temperature, long

150 °C

Show Material materials with Max service temperature, long of 150 °C

Max service temperature, short

220 °C

Show Material materials with Max service temperature, short of 220 °C

Specific heat capacity

1100 J/(kg·K)

Show Material materials with Specific heat capacity of 1100 J/(kg·K) at 23.0 °C

23.0 °C

Electrical

PropertyValueTemperature

Dielectric constant

4.6 [-]

Show Material materials with Dielectric constant of 4.6 [-] at 23.0 °C

23.0 °C

Electrical resistivity

1.00E+10 Ω·m

Show Material materials with Electrical resistivity of 1.00E+10 Ω·m at 23.0 °C

23.0 °C

Optical

PropertyValue

Transparency

no

Technological properties

Property
Application areas

automotive front-end

Fillers

12% Glass Fiber

Processing methods

Compression molding