Borosilicate Glass SCHOTT GS10

Alternative and trade names
SCHOTT GS10
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Description

Sealing glasses in general.

This material data has been provided by Schott Glass Tubing.

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

PropertyTemperatureValue

Density

20.0 °C

2.17 g/cm³

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Thermal

PropertyTemperatureValueComment

Annealing temperature

725 °C

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Viscosity 10¹³·² dPa.s (ISO 7884-4)

Coefficient of thermal expansion

20.0 °C

1.25E-6 1/K

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mean value for 20-300 °C - ISO 7991

Softening temperature

1195 °C

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Viscosity 10⁷·⁶ dPa.s (ISO 7884-3)

Specific electrical resistance temperature

420 °C

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For ρ = 10⁸ Ω·cm

Strain temperature

635 °C

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Viscosity 10¹⁴·⁷ dPa.s (ISO 7884-4)

Working temperature

1710 °C

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Viscosity 10⁴ dPa.s (ISO 7884-3)

Electrical

PropertyTemperatureValue

Electrical resistivity

250.0 °C

3.16E+8 Ω·m

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350.0 °C

7.94E+6 Ω·m

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Chemical properties

PropertyValueComment

Aluminium

4.5 %

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Al₂O₃

Barium

0.5 %

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BaO

Boron

10 %

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B₂O₃

Iron

0.1 %

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max., Fe₂O₃

Other

0.01 %

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max., Lead, Cadmium, Mercury and Hexavalent Chromium

Silicon

85 %

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SiO₂

Technological properties

Property
Application areas

Electronic Components, Signal intensifier, detector (other Electrotechnology/Electronics).