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Steatite Fish Spine Beads 16.5mm

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Description

Steatite Ker 220 (MgSiO₄) beads

Properties

General

Density

ρ

2.6 g/cm³ at 20 °C

min

Porosity

Vvoid

0 %

open porosity, max

Dimension

Inside diameter

d_i

8.5 mm

Length

l

10 mm

Outside diameter

d

16.5 mm

Mechanical

Flexural strength

σbend

120 MPa at 20 °C

min

Thermal

Coefficient of thermal expansion

α

7E-6 - 9E-6 1/K at 100 °C

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Max service temperature

Tmax

1200 °C

Thermal conductivity

λ

1.5 - 2 W/(m·K) at 100 °C

Technological properties

Application areas

Steatite fish spine beads are used for interlocking insulation for wires, allowing flexibility and providing continuous electrical insulation, even at very high temperatures.

Color

White

Other

The key features are: Withstand very high temperatures up to 1200 °C (2192 F), abrasion resistant material

Do you need more data regarding this material?

This material data has been provided by Goodfellow.

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.