Mouldable Felts 1260°C
Mouldable Felts, up to 1,260 °C
372 Wrap-It mouldable felt combine Cotronics high purity, refractory fibres with proprietary, inorganic binders in a new and economical wet felt form. Wrap-It is cut to shape, moulded and dried to form a light weight, resilient, highly efficient, thermal insulation that is also resistant to most chemicals and solvents.
Just air dry to form strong free-standing shapes. Wrap-It will not crack or flake, has excellent thermal shock resistance and is not wet by molten metals. Wrap-It mouldable sheets are ideal for molten metal handling, thermal insulation, fire proofing, burner chambers, field repair, welding supports, fixtures and molten metal dams.
Applications of Mouldable Felts
- High temperature insulation
- Fibrous light insulation
- Furnace linings
- Welding templates
- Chutes and ladles for molten metal
- Prototype of vacuum moulded shapes
- Industrial insulation
Technical Data of Mouldable Felts
|
Property |
Unit |
372 Wrap-It |
||||
|
Composition |
SiO2 |
% |
65 |
|||
|
Al2O3 |
35 |
|||||
|
Density |
g/cm3 |
0.288 |
||||
|
Peak Temperature |
°C |
1,260 |
||||
|
Melting Point |
°C |
1,760 |
||||
|
Shrinkage after 24 hrs |
at 700 °C |
% |
0.2 |
|||
|
at 1,200 °C |
2 |
|||||
|
Thermal Conductivity |
at 540 °C |
W.m-1.K-1 |
0.10 |
|||
|
at 815 °C |
0.13 |
|||||
Packaging of Mouldable Felts
|
Property |
Unit |
372 Wrapt-It |
||||||
|
Item N° |
372-0 |
372-1 |
372-2 |
372-3 |
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|
Thickness |
mm |
3 |
6 |
12 |
25 |
|||
|
Width |
mm |
50 |
50 |
50 |
50 |
|||
|
Length |
m |
3.8 |
3.8 |
3.8 |
2.4 |
|||
High temperature (2,700 °C) and very high temperature (3,000 °C) are produced on request.
Physical variables included in this documentation are provided by way of indication only and do not, under any circumstances, constitute a contractual undertaking. Please contact our technical service if you require any additional information.