High Polish Aluminum Oxide Ceramic Yarn Guide
Alumina Ceramic yarn guide in electrical ceramics are made of alumina or TIO2. There are so many advantages about our product, such as good insulation, low wear lose, good corrosion resistance, high mechanical strength, high density and hardness, what’s more, it has so long service life that can help to save some money for you. Our product of ceramic pigtail guide in electrical ceramics are widely used in many applications, such as textile machinery, twisting machinery, knitting and weg machinery, electronic wire feeder, refractory and structural ceramics, spinning machinery, electronic cutters, air jet mill.
Specifications
1.With smooth surface
2.Long working life
3.High quality with competitive price
4.Fast delivery time
Type: Pigtails, slit guide, hook guide, traverse guide etc
Color: white, yellow, milk white, pink, black, green, etc
Raw material: zirconia, alumina,
Size can be depend on your drawings
Material:95% alumina ceramic
| Performance |
| Item | Index | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 |
Mechanical Characteristics | Flexural strength | Mpa | 145 | 320 | 340 |
| Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 |
| Elastic modulus | Gpa | 120 | 280 | 320 |
| Poisson’s ratio | - | 0.21 | 0.22 | 0.23 |
| Thermal Characteristics | Linear expansion coefficient | 20-5000C 10-6/0C | 7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 |
| Dielectric strength | *106V/m | 18 | 12 | 15 |
Ceramic yarn guide Features:
1.natural surface
2.low friction finish
3.consistent quality
4.high strength
Ceramic yarn guide Applications:
our threadguides are wdely used in textle machine, such as Barmag Poy&Fdy(FK6-600,700,900), Murata33 F.33H and so on. we can also provide solutions toyour textile prpblems, so please contact as with freely
