High Strength Alumina Ceramic Washers For Insulation , Wear Resistance Ceramic Rings
Brand Name:KAMTAI
Certification:SGS
Model Number:KTALP100
Minimum Order Quantity:500PCS
Delivery Time:25 DAYS AFTER PAYMENT
Payment Terms:L/C, T/T, Western Union, MoneyGram,PAYPAL
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Address:
Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Supplier`s last login times:
within 48 hours
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Product Details
High Strength Alumina Ceramic Washers For Insulation , Wear Resistance Ceramic Rings
Alumina ceramic washer
1. Description
Alumina ceramic product is produced by alumina as the main
material, through the forming, high temperature sintering has good
heat resistance, high performance, good compression wear-resisting
performance , high insulating strength, high mechanical strength,
thermal expansion coefficient little etc
Widely used in electronics, electrical equipment, instrument and
apparatus, household appliances, electric vacuum device,
communication equipment, temperature control switch, high-grade
ceramic valve, faucet move sliding-vane, and other industries for
precision components use and in the media with grinding and
polishing
Specification:
1.This kind of ceramic washer is made of alumium oxide ceramics in purity of 95% ~99.8% . We have other selective advance fine ceramic material for option, like zirconia ceramic washers, silicon carbide washers, silicon nitride washers, titanium oxide ceramic washer and so on.
2. We have state -of - the - art manufacturing processes, it helps us to achieve very high and tight dimensional tolerance to be 0.005mm via CNC machining, high precison grinding, high precision lapping and laser cutting.
3. The facility has a complete of comprehensive surface finish equipment, like polishing and glazing. The best roughess of alumina ceramic wahser can be Ra0.025.
4.All these engineering ceramic parts are with quality guaranteed before shipping, especially the critical dimensions will be make fully checking.
Prime features:
1.High temperature, pressure resistant
2.Excellent wear resistance
3.High mechanism strength
4.Anti-chemical without corrosion
5.Outstanding insulation strength
6.Superior thermal property
Application:
They are suitable for electronic, electrical, machinery, chemistry, new energe, millitarty, aerospace, almost all current industries.
3. Technical Data
Item | Unit | 95% Alumina ceramic | 99% Alumina ceramic |
Bulk density | g/cm3 | >3.6 | 3.89 |
Max use temperature | ℃ | 1500 | 1700 |
Water absorbtion | % | 0 | 0 |
Bending Strength | Mpa | 364 | 450 |
Expansion (25-800°C) | (X10-6/°C) | 7.6 | 8 |
Thermal Conductivity | (W/(m.R)) | 20 | 35 |
Dielectric Strength | (kv/mm) | 11 | 12 |
4. Pacakage
We often use carton box ,wooden box and pallet to pack Alumina
ceramic.
We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
High Strength Alumina Ceramic Washers For Insulation , Wear Resistance Ceramic Rings
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