PBT GF20

Alternative and trade names
PBT-GF20
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Description

20% Glass Fiber Reinforced Polybutylene Terephthalate (PBT-GF20)

This material data has been provided by Xiamen Keyuan Plastic Co., Ltd.

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

Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.35 g/cm³

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ASTM D792

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

4 %

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ASTM D638

Flexural modulus

23.0 °C

6.14 GPa

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ASTM D790

Flexural strength

23.0 °C

170 MPa

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ASTM D790

Impact strength, Charpy notched, ASTM

23.0 °C

108 J/m

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ASTM D256

Tensile strength

23.0 °C

110 MPa

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ASTM D638

Thermal

PropertyValueComment

Heat deflection temperature, 1.80 MPa

210 °C

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ASTM D648

Melting point

225 °C

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ASTM D2117

Flammability

UL94 HB

Electrical

PropertyTemperatureValue

Surface resistivity

23.0 °C

1.00E+16 Ω/sq

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Rheological Properties

PropertyTemperatureValue

Shrinkage

23.0 °C

0.8 - 1.1 %

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Technological properties

Property
Application areas

LED lamp Housing,Switch, socket etc

Fillers

20% Glass Fiber