Page 494 - IS-Rayfast Catalogue - Issue 9, 2017

Adhesives and Tapes
High Temperature Ceramics
Maximum Operating Temp. up to 340ºC
Properties and Part Selection

1 Selection Table - Ceramic-Based Adhesive Properties
Features Elec. Resistant Therm. Conductive Single Component
2 Properties 919 920 908 906 989 903HP 907GF

3 Properties Elec. Therm Dual High General Hi-Bond Fire
resistant cond. cond. expand purpose strength proof
4
Service Temperature 1540ºC 1650ºC 1650ºC 1650ºC 1650ºC 1790ºC 1260ºC
5 Base MgO Al 0 Al 0 MgO Al 0 Al 0 MICA
2 3
2 3
2 3
2 3
Compression Strength psi 4500 4500 3000 3000 3000 7000 1500
6
Flexural Strength psi 450 450 1100 1500 1100 3500 1250
7 Thermal Expansion
(x 10-6 / ºC) 4.7 8.1 8.1 12.6 8.1 7.2 8.1
8 Thermal Conductivity W/mºC 0.6 2.2 2.2 5.7 2.2 5.7 0.9
Dielectric Strength kV/mm 10.53 10.53 7.8 9.75 7.8 9.75 5.65
9
Volume Resistivity ohm-cm 10 11 10 11 10 10 10 9 10 8 10 10 10 9
10
Components 2 2 2 2 1 1 1
11 Mix Ratio (by weight) 100:13 100:14 100:33 100:42 n/a n/a n/a

Colour Tan White White White White White Grey
12
Consistency Paste Paste Paste Paste Paint Paint Paste
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Not sure which ceramic is
best for you, then try our
15
selector kit...

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492 sales@is-rayfast.com | +44(0)1793 616700