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Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine

China Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine, Find details about China Textile Ceramics, Textile Ceramic Parts from Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine

Model NO.
Customized
Processing Trade
Processing with Material Supplied
Certification
ISO9001: 2000
Customized
Customized
Condition
New
Product Name
High Purity Alumina Ceramic Eyelet
Color
White, Pink, Ivory Optional
Raw Material
Alumina, Zirconia, Titania Optional
Surface Treatment
Polished Surface
Certificate
RoHS, Reach, ISO9001:2008
Feature
Super Wear Resistance
Usage
Ceramic Wire Guide, Ceramic Yarn Guide
Trademark
JingHui
Transport Package
Individual Packaging
Specification
Max. OD to be 50mm
Origin
China
HS Code
8547100000
Model NO.
Customized
Processing Trade
Processing with Material Supplied
Certification
ISO9001: 2000
Customized
Customized
Condition
New
Product Name
High Purity Alumina Ceramic Eyelet
Color
White, Pink, Ivory Optional
Raw Material
Alumina, Zirconia, Titania Optional
Surface Treatment
Polished Surface
Certificate
RoHS, Reach, ISO9001:2008
Feature
Super Wear Resistance
Usage
Ceramic Wire Guide, Ceramic Yarn Guide
Trademark
JingHui
Transport Package
Individual Packaging
Specification
Max. OD to be 50mm
Origin
China
HS Code
8547100000
Glazed High Purity Ceramic Eyelet For False Twisting Machine

The main features of glazed ceramic eyelet
1. Exceptional wear resistance and hardness better than metal ones
2. Low yarn tensions without any yarn damage
3. Long service life on both special yarns and raw materials with aggressive additives
4. Highest yarn cleanliness without any fault silk occasion
5. Excellent mechanical strength, fracture toughness, and bending strength
6. Exceptional wear resistance and hardness better than metal ones
7. Good insulation, free of static electricity, resistant magnetic
8. Superb thermal conductivity coefficient and thermal shock property
9. Corrosion resistance in harsh working conditions
10. Excellent thermal shock resistance and good thermal stability
11. Nox-toxic, healthy material, eco-friendly material
12. Meet with RoHS, REACH regulation completely

The specification of the ceramic eyelet
Material optionAlumina(Al2O3), Zirconia (ZrO2), Titania (TiO2)
Forming methodsDry pressed, Ceramic injection molding, Hot pressed
SpecificationOD can be from 1 to 50mm
Precision processingPrecision Grinding, Polishing, Lapping, 
Key parametersFine grade roughness to be 0.4mm, diamond-like polish to be Ra0.1
Surface qualityFree of cracks, foreign contamination, mirror surface


The description of ceramic eyelet
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 of 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 improves the production efficiency greatly. 

The gallery of ceramic wire guidesGlazed High Purity Alumina Ceramic Eyelet for False Twisting Machine
Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine
Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine
Remark:
We have been producing a variety of ceramic wire guide, including ceramic pigtail, ceramic traverse guide,
ceramic roller, ceramic bobbin, and so on.
 

Datasheet of Technical ceramics

PropertyUnits
Material
 
99.5%
alumina		99%
alumina		95%
alumina		ZrO2
(Y-TZP)

ZrO2
(TTZ)

Densityg/cm3≥3.85≥3.80≥3.60≥5.95≥5.72
Water absorption%00000
HardnessHV1700170015001300900
Flexural strengthMpa≥379≥338≥320≥1200≥1200
Compressive strengthMpa≥2240≥2240≥2000≥19901750
Fracture toughnessMpa m1/24-54-53-46.5-811
Max. service
temperature		ºC1675160014501000 
CTE1×10 -6 /ºC6.5~8.06.2~8.05.0~8.08.0~9.510.2
Thermal shockT(ºC)≥250≥200≥220≥300350
Thermal conductivity(25ºC)W/m.k30292433
Volume resistivityohm.cm     
25ºC>1 x 10 14>1 x 10 14>1 x 10 14>1 x 10 11>1 x 10 11
300ºC1 x 10 128 x 10 1110 12 -10 131 x 10 101 x 10 10
500ºC5 x 10 102 x 10 91 x 10 91 x 10 61 x 10 6
Insulation strengthKV/mm1918181720
Dielectric constant(1Mhz)(E)9.79.59.52928
 

Manufacturing flow chart of advanced ceramic eyelet

We have in-housing comprehensive manufacturing types of equipment, including forming, sintering,
CNC machining, precision grinding, laser cutting, and so on, it helps us to control the quality very well.
Also, it greatly benefits cost control.
Glazed High Purity Alumina Ceramic Eyelet for False Twisting Machine

FAQs (Frequently Asked Questions)
Q1. Are you a factory or trading company?
A: We are a manufacturer of over 15 years of experience. 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.

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