Çin Tedarikçisi Düşük sürtünme Süper aşınma direnci Özelleştirilmiş OEM cilalı TiO2 Al2O3 Alumina Seramik Tekstil göz Makineler

• Application: Structure Ceramic, Industrial Ceramic, Wear Resistance
• Type: Ceramic Parts
• ürün adı: alüminyum seramik göz
• renk: beyaz, pembe, fildişi rengi isteğe bağlı
• yüzey işleme: cilalı yüzey
• sertifika: RoHS, Reach, ISO9001:2008
• Hayır. Modeli.: Customized and standard optional
• özellik: süper aşınmaya dayanıklı
• kullanım: seramik tel kılavuzu, seramik iplik kılavuzu
• malzeme: alüminyum seramik
• Taşıma Paketi: Individual Packaging
• Teknik Özelikler: Max. OD to be 50mm
• Ticari Marka: JingHui
• Menşei: China
• HS Kodu: 8547100000
• Üretim Kapasitesi: 5000000PCS/Month

Ürün Açıklaması

China Supplier Low Friction Super Wear Resistance Customized OEM Polished High Purity Titania TiO2 Al2o3 Alumina Ceramic Eyelet for Textile Machinery

The specification of the ceramic eye

Material option	Alumina(Al2O3), Zirconia (ZrO2), Titania (TiO2)
Forming methods	Dry pressed, Ceramic injection molding, Hot pressed
Specification	OD can be from 1 to 50mm
Precision processing	Precision Grinding, Polishing, Lapping,
Key parameters	Fine grade roughness to be 0.4mm, diamond-like polish to be Ra0.1
Surface quality	Free of cracks, foreign contamination, mirror surface

The main features of alumina ceramic eye
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

The description of zirconia ceramic parts
In order to prolong the service life and decrease the maintenance cycles of textile machines, technical ceramic wire guides have been widely used in almost all textile machinery because of super wear resistance, high hardness, antistatic, and low friction.
With our 15 years of manufacturing, We have hundreds of standard ceramic eyelets for customers' selection.

The gallery of ceramic wire guides


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

Property	Units	Material
		99.5% alumina	99% alumina	95% alumina	ZrO2 (Y-TZP)	ZrO2 (TTZ)
Density	g/cm^3	≥3.85	≥3.80	≥3.60	≥5.95	≥5.72
Water absorption	%	0	0	0	0	0
Hardness	HV	1700	1700	1500	1300	900
Flexural strength	Mpa	≥379	≥338	≥320	≥1200	≥1200
Compressive strength	Mpa	≥2240	≥2240	≥2000	≥1990	1750
Fracture toughness	Mpa m^1/2	4-5	4-5	3-4	6.5-8	11
Max. service temperature	ºC	1675	1600	1450	1000
CTE	1×10 ^-6/ºC	6.5~8.0	6.2~8.0	5.0~8.0	8.0~9.5	10.2
Thermal shock	T(ºC)	≥250	≥200	≥220	≥300	350
Thermal conductivity(25ºC)	W/m.k	30	29	24	3	3
Volume resistivity	ohm.cm
25ºC		>1 x 10^14	>1 x 10^14	>1 x 10^14	>1 x 10^11	>1 x 10^11
300ºC		1 x 10 ^12	8 x 10^11	10^12 -10^13	1 x 10 ^10	1 x 10 ^10
500ºC		5 x 10 ^10	2 x 10^9	1 x 10^9	1 x 10^6	1 x 10^6
Insulation strength	KV/mm	19	18	18	17	20
Dielectric constant(1Mhz)	(E)	9.7	9.5	9.5	29	28

 

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.


FAQs (Frequently Asked Questions)
Q1. Are you a factory or trading company?
A: We are a manufacturer of over 12 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.