High-Quality Surface Technical Ceramic Traverse Guides for Textile
Industry
Specification of ceramic traverse guides:
1. Optional raw materials: zirconia(ZrO2),high purity
alumina(Al2o3),titania(TiO2)
2. Dimensions: min. diameter can be 2mm, max. diameter can be 50mm
3. Type of products: traverse guides, pigtails, eyelets, jet
plates, dog tails, air nozzles and so on
4. Tolerance: general tolerance ± 1% of the dimensions, or better
via a precision process
5. Surface finish: mirror surface, better than Ra0.1 at working
contact surface
Main features of ceramic traverse guides:
1. Low yarn tensions without any yarn damage
2. Long service life on both special yarns and raw materials with
aggressive additives
3. Highest yarn cleanliness without any fault silk occasion
3. Excellent mechanical strength, fracture toughness and bending
strength
4. Exceptional wear resistance and hardness better than metal ones
5. Good insulation, free of static electricity, resistant magnetic
6. Superb thermal conductivity coefficient and thermal shock
property
7. Corrosion resistance in harsh working conditions
8. Excellent thermal shock resistance and good thermal stability
9. Nox-toxic, healthy material, eco-friendly material
10. Meet with RoHS, REACH regulation completely
Description of ceramic traverse guides:
Advanced ceramic melt spinning parts, including traverse guides,
pigtail guides, air-jet nozzle, spin finish applicators have been
extensively using the polymer fiber production. With our veteran
knowledge for materials and growing experience for the design of
the physical application in the production, we can design the
contact surface with yarn, thread to be the ideal state with the
diamond polishing finish.
We offer a number of ceramic yarn guides for thread guides, yarn
forming, and yarn modification via different shaping methods in
different technical raw materials as per customers' needs.
All these ceramic yarn guides are designed for use in processes at
low yarn tensions with no damage. It helps decrease and maintain
times and improve production efficiency greatly.
Technical datasheet of typical materials for ceramic eyes
| Property | Units | 95% alumina | 99% alumina | 99.5% alumina | Zirconia | Titania |
| Color | | White, pink | White, pink, ivory | Pink, ivory, white | White, Yellow | Black, Gray, Yellow |
| Density | g/cm3 | ≥3.60 | ≥3.80 | ≥3.85 | ≥6.0 | ≥4.0 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 |
| Hardness | HV | 1500 | 1700 | 1700 | 1300 | 800 |
| Flexural strength | Mpa | ≥320 | ≥338 | ≥379 | ≥1200 | ≥158 |
| Compressive strength | Mpa | ≥2000 | ≥2240 | ≥2240 | ≥1990 | |
| Fracture toughness | Mpa m1/2 | 3-4 | 4-5 | 4-5 | 6.5-8 | 3.2 |
| Thermal Expansion Coefficient(20-800℃) | 1×10 -6 /℃ | 5.0~8.0 | 6.2~8.0 | 6.5~8.0 | 8.0~9.5 | 8.8 |
| Thermal conductivity | W/m.k (25℃) | ≥220 | ≥200 | ≥250 | ≥300 | ≥330 |
| Max. service temperature | ℃ | 1500 | 1600 | 1675 | 1000 | 1000 |
| Insulation strength | KV/mm | 18 | 18 | 19 | 17 | 3.93 |
| Dielectric constant (1Mhz) | (E) | 9.5 | 9.5 | 9.7 | 29 | 85 |
Why choose us?
★ 10+ Years of manufacturing experience in OEM, ODM ★ Powerful R&D,
mass production capability
★ In-house comprehensive manufacturing types of equipment ★
Rigorous quality control system and processes
★ Surpassing pre-sales and after-sales service ★ Abide all orders
as the first priority
FAQ
Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If
you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed
with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials,
dimensions, and designs.
Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling
inspection per international AQL standard. A 100% cosmetic
inspection will be done.
Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates,
ceramic sheets, textile ceramics besides metalized ceramics.
