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FUSED QUARTZ WOOL
Fused Quartz Wool has the same properties as pure quartz glass. The fibers are non-flammable and incombustible. The fibers maintain their usable mechanical properties up to 1050°C. Fused Quartz Wool is available in the following forms:
- Coarse
- Fine
- Wool Felts
COARSE 9 µm NOMINAL WOOL
Bulk Wool consists of woven basic fibers between 5 µm and 15 µm. The arrangement of the fibers gives the wool its curly appearance. This prevents compression of the pads and improves the desired insulating qualities. The fibers are flexible and have excellent torsion and bending resistance. Standard specifications are:
| Size Before Rolling and Pressing | L 3700mm x W 1600mm x H 150mm |
| ITEM
NO. |
Unit Weight: |
| .5 lb. bags | |
| 1.1 lb. bags |
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FINE 4 µm NOMINAL WOOL
Fine Wool consists of woven basic fibers between 1.5 µm and 7 µm. This product was developed to meet severe technical specifications required by markets that demand a larger specific area, therefore, it offers more efficient thermal conductivity than our standard bulk wool.
| ITEM NO. |
Unit Weight: |
| 10 grams | |
| .5 lb. bags |
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FELTS (MATS)
A felt is quartz wool that has been impregnated with a starch binder to provide a stable sheet that can be handled, cut or fabricated to exact sizes. The binder can be removed by heating the Felt to 900°F for 1 hour or 500°F for 24 hours. Binder content on the Felt is 4–5% by weight. Standard specifications are:
| ITEM NO. |
Size |
|
| RM1000MMx1000MM | 1000mm x 1000mm | |
| RM1000MMx500MM | 1000mm x 500mm | |
| RM500MMx500MM | 500mm x 500mm | |
| Thickness: |
5mm (0.2 in) | |
| Weight: |
80 g/m (2.3 oz/yd) | |
| Density: |
0.016 g/cm (1 lb/ft) | |
Other sizes available upon request; Maximum size is 3000mm x 1000mm.
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| POROSITY
|
||||||
| 00 |
0-2 |
3 |
4 |
DIA. (mm) |
THICKNESS (mm) |
POROSITIES AVAILABLE |
| ITEM
NO. |
ITEM
NO. |
ITEM
NO. |
ITEM
NO. |
|||
| |
10 |
2-3 |
0
to 4 |
|||
| 15 |
2-3 |
0
to 4 |
||||
| 20 |
3-5 |
00
to 4 |
||||
| 25 |
3-5 |
00
to 4 |
||||
| 30 |
3-5 |
00
to 4 |
||||
| 35 |
3-5 |
00
to 4 |
||||
| 40 |
3-5 |
00
to 4 |
||||
| 50 |
4-6 |
00
to 4 |
||||
| 60 |
4-6 |
00
to 4 |
||||
| 70 |
4-6 |
00
to 4 |
||||
| 80 |
4-6 |
00
to 4 |
||||
| 90 |
4-6 |
00
to 4 |
||||
| 100 |
4-6 |
00
to 3 |
||||
| Porosity
00 |
200-300
micron |
|||||
| 0 |
150-200
micron |
|||||
| 1 |
90-150
micron |
|||||
| 2 |
40- 90
micron |
|||||
| 3 |
15- 40
micron |
|||||
| 4 |
4- 15
micron |
|||||
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are ©2000–2005 The L.W. Wallace Co., Inc.