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High Strength 99% Aluminum Oxide Ceramic Thread Guides With High Polishing

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTJC18
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 2000PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Young's Modulus: >280GPA
Vickers Hardness: >12GPA
Product Name: Various popular design of 99% Alumina Ceramic Ceramic Thread Guides with high polishing
Application: Textile machine
Features: High strength and High temperature resistance
Using life: Long
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High Strength 99% Aluminum Oxide Ceramic Thread Guides With High Polishing


Various popular design of 99% Alumina Ceramic Ceramic Thread Guides with high polishing


Applications and Features:


1. Ceramic eyelet guides (Ceramic ring ) and zirconia ceramic eyelet are applied to the coiling machine and spinning and weaving machinery, it is in common use fault silk another piece.

2. Silk thread slides when the job, in China eye outside, for reducing friction, must raise material hardness, smoothness and form.

3. Our company selects and uses 99%'s Al2O3, hardness greater than HRa88, density 3.85, surpasses essence throwing Ra0.2.

4. The alumia ceramic (Textile ceramic eyelet) Zirconia ceramic eyelet is used to set less (friction is also less) location of pressure right.

5. For cost reduction, according to using a request, smoothness polishing handicraft is allotted being (0.8 throw Ra) roughly, is throw (Ra accurate 0.4), surpasses essence throwing (Ra0.2).


Advantages:

1) Wear resistant


2) Corrosion resistant


3) Heat resistant


4) Stable dimensions


5) Long performance life, low friction


Structures:

1. The inside surface Polish degree: Ra0.2~0.8.


2. The material: 99% AI2O3 with density of 3.85.


3. The hardness: HRa88.


MATERIAL PROPERTIES

Unit95% Al2O399% Al2O3ZrO2
Color-whiteivorywhite
Densityg/cm³3.653.885.95
Water Absorption%000
Young's ModulusGpa280350205
Vickers HardnessGpa142012
Flexural Strength ( at R.T. )Mpa280300900
Compressive Strength ( at R.T. )Mpa200025002200
Thermal Conductivity ( at R.T. )W/(m.K)18-25302.2
Thermal Shock ResistanceΔT(°C)220180-200280-350
Max. Working Temperature ( at R.T. )°C15001700850
Volume Resistivity ( at R.T. )Ω.cm>10^15>10^14>10^12
Dielectric Constant (1 MHz at R.T. )-9.509.8026
Dielectric StrengthkV/mm1622-


Quality High Strength 99% Aluminum Oxide Ceramic Thread Guides With High Polishing for sale
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