Alumina Textile Ceramic
Ceramic guide
1.Our friction disc is commonly made from 99.7% Al2O3
2. Standard dimension or custom made ceramic wire guide capability
3.The textile ceramic components series included : Pigtail guide, bobbin guide, roller guide, slit guide, eyelet guide, slot guide,tube guide and so on.
4. Prototype to high volume production capability
5.Color option: White, ivory, pink, black, yellow available;
6.Surface finish: Polishing & shinning surface, ground surface, glazed finish available;
7.Features: low friction with long lifetime, corrosion resistant, high hardness and facture
8.Application: suitable for use in textile machinery and spinning machine
Ceramic guide main Performance
| Al2O3 content% | 70-75 | 85 | 95 | 99.7 |
| Density(g/cm3) | 3 | 3.4 | 3.7 | 3.9 |
| Bending Strength(Mpa) | 85N/MM2 | 300 | 364 | 450 |
| Expansion(X10-6/°C) | 6 | 7 | 7.6 | 8 |
| (25-800°C) | ||||
| Thermal Conductivity | 17 | 18 | 20 | 35 |
| (W/(m.R)) | ||||
| Dielectric Strength(kv/mm) | 9 | 10 | 11 | 12 |
| Working Temperature°C | 1300 | 1400 | 1600 | 1800 |
| Water Absorption% | 5 | <0.2 | <0.2 | 0 |