Mouldable sheet 1260°C
Wrap-It Mouldable Sheets 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 Wrap-It Mouldable Sheets
- Insulation, furnace linings, mufflers, gas turbines, fans, ovens, chemical reactors
- Expansion joint packing
- Fire protection
- Sound absorption
- Stress relieving insulation
- Non-contaminating brazing and sintering separators
Technical data
|
Properties |
|
Units |
372 Wrap-It |
|
Composition |
SiO2 |
% |
65 |
|
|
Al2O3 |
% |
35 |
|
Density |
|
g/cm3 |
0.288 |
|
Peak temperature |
|
°C |
1260 |
|
Melting Point |
|
°C |
1760 |
|
Shrinkage |
@ 700°C, 24 Hrs |
% |
0.2 |
|
|
@ 1200°C, 24 Hrs |
% |
2 |
|
Thermal Conductivity |
@ 540°C |
W/m.K |
0.10 |
|
|
@ 815°C |
W/m.K |
0.13 |
|
Characteristics |
Units |
372-0 |
372-1 |
372-2 |
372-3 |
|
Thickness |
mm |
3 |
6 |
12 |
25 |
|
Width |
mm |
50 |
50 |
50 |
50 |
|
Roll Length |
m |
3.8 |
3.8 |
3.8 |
3.8 |
High temperature (HT-2700°C) and ultra-high temperature (UHT-3000°C) versions are available on request. Contact us.