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Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd Professional Manufacturer of Refractory Kiln furniture and Technical Ceramic
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Smooth Surface Aluminum Oxide Ceramic Eyelet Yarn Guide For Textile Machine

Yixing City Kam Tai Refractories Co.,ltd
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Smooth Surface Aluminum Oxide Ceramic Eyelet Yarn Guide For Textile Machine

Brand Name : KAMTAI

Model Number : KTJC14-17

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 3000PCS

Price : Negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram,PAYPAL

Supply Ability : 20000PCS/ MONTH

Delivery Time : 25 DAYS AFTER PAYMENT

Packaging Details : CARTON BOX AND PLYWOOD PALLET

Name : Good insulation performance Smooth Surface Alumina Ceramic Eyelet Yarn Guide for Textile Machine

Bulk density resistance : >1013Ω·Cm

Puncture strength : 15KV/mm

Features : High wear resistance

MOQ : 3000

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1.Description

The ceramic eyelet(ceramic ring) is the most commonly used component for the wire passing, and it is used in the wire passing position of the coil winding machine and the textile machinery. Normally it is used for less demanding occasions. The shape, finish and the hardness of materials must be improved in order to reduce the friction because of the wire sliding in the surface of the ceramic rings. According to the requirements, the Polish degree of porcelain eye can be regarded as roughness polishing, precision polishing and ultra-precision polishing.
2.Features & Advantages
1. High hardness.
2. High heat resistance : Alumina ceramic has execellent themal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
4. High electrical resistivity : Alumina is an electrically insulating material.
5. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance

Item Testing condition Unit 95% al2o3 99% al2o3 99% al2o3 99.5% al2o3 zirconia
Bulk density g/cm3 >3.60 3.7 3.7 3.7 6
Flexural Strength N/m2×103 2.24 >2.24 >2.24 >2.74 11
Coefficient of linear expansion 20~800°C ×10-6/°C 6.5~8.0 6.5~8.0 6.5~8.0 6.5~8.0 9.5
Permittivity 1MHz 9~10 9~10.5 9~10.5 9~10.5 /
10GHz 9~10 9~10.5 9~10.5 / /
Insertion loss 1MHz ×10-6 ≤4 ≤2.5 ≤2.5 ≤1.5 /
10GHz ×10-6 ≤10 ≤6 ≤6 / /
Bulk density resistance 100°C Ω·Cm >1013 >1013 >1013 >1014 >1012
Puncture strength KV/mm 15 15 15 / /
Thermal conductivity 20°C W/m·k 25.2 25.2 25.2 29.2

3

3.Application:

1) Knitting Machine

2) Winder Guides for PA thread

3) Twisting Machinery

4) Sensible fiber at low speed

5) Sensible fiber at high speed

6) Weaving machinery

7) Texturing machinery

Smooth Surface Aluminum Oxide Ceramic Eyelet Yarn Guide For Textile MachineSmooth Surface Aluminum Oxide Ceramic Eyelet Yarn Guide For Textile Machine


Product Tags:

porous alumina plate

      

alumina ceramic tube

      
Quality Smooth Surface Aluminum Oxide Ceramic Eyelet Yarn Guide For Textile Machine for sale

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