Alumina-silica properties (ALF)
| Colour and form |
White, continuous filament |
| Chemical composition |
70% Al2O3 / 30% SiO2 |
| Filament diameter |
7 µ m Ø |
| Crystal type |
Gamma Al2O3 |
| Density |
2.9g/cm3 |
| Tensile strength |
200kgf/mm2 |
| Tensile modulus |
17,000kgf/mm2 |
Yarn
| Type/Tex |
diameter |
filament |
TPM |
ply |
length/package |
| 67 |
0.3mm |
7 mu |
90 |
2 |
2985mtrs |
| 130 |
0.5mm |
7 mu |
90 |
2 |
3070mtrs |
| 200 |
0.6mm |
7 mu |
90 |
3 |
2000mtrs |
| 400 |
0.7mm |
7 mu |
90 |
3 |
1000mtrs |
| 600 |
1.0mm |
7 mu |
170 |
3 |
666mtrs |
| 3700 (rope) |
2.0mm |
7 mu |
100 |
3 |
130mtrs |
Cloth
| Type |
weave |
width |
weight |
thickness |
roll-length |
| 3025 |
twill |
100cm |
440g/m2 |
0.35mm |
30m |
| 1111 |
plain |
100cm |
500g/m2 |
0.68mm |
30m |
| 0909 |
plain |
100cm |
145g/m2 |
0.21mm |
30m |
| 2626 |
plain |
100cm |
280g/m2 |
0.21mm |
30m |
| 2525 |
plain |
100cm |
128g/m2 |
0.12mm |
30m |
| 4018 |
double twill |
100cm |
940g/m2 |
0.80mm |
30m |
Sewing thread
| Type |
diameter |
composite |
usage |
| 5760 |
1.0mm |
A.L.F |
sewing by hand |
| 1280 |
0.30mm |
A.L.F/Rayon |
sewing by machine |
| 2560 |
0.53mm |
A.L.F/Rayon |
sewing by machine |
| 5120 |
0.76mm |
A.L.F/Rayon |
sewing by machine |
Tape
| Type |
weave |
weight |
thickness |
roll-length |
| 18S |
twill |
830g/m2 |
0.60mm |
30m |
| 25S |
twill |
440g/m2 |
0.32mm |
30m |
| 25D |
twill |
1480g/m2 |
1.30mm |
30m |
| 50S |
twill |
400g/m2 |
0.32mm |
30m |
| 50D |
plain |
400g/m2 |
0.32mm |
30m |
Sleeve
| Type |
internal diameter |
weight/meter |
roll-length |
| SV1 |
1mm |
2.3 grams |
50m |
| SV2 |
2mm |
3.7 grams |
50m |
| SV6 |
6mm |
12 grams |
25m |
| SV12 |
12mm |
24 grams |
25m |
| SV20 |
20mm |
46 grams |
25m |
| SV40 |
40mm |
90 grams |
25m |
| SV60 |
60mm |
194 grams |
25m |
| SV85 |
85mm |
340 grams |
25m |
| SV95 |
95mm |
380 grams |
25m |
- Thermal
insulation rings
- Furnace linings
- Heat-shielding
- Thermal
insulation sealers or packing materials
- Thermal insulation coverings
for thermocouples, cables and wires
- Roller covers for tempered
glass manufacturing
- Filters for molten metals • Spacers for
heat treatment
- Abrasives for plastic whetstones
- Insulators
around generator and aircraft/rocket engines
- Catalyst carriers
- Electrical
and thermal insulators for diesel particulate filters (DPF) systems
Interested?
For further details please contact
Cristex Thermal Products
0044 (0)1282
680 322
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