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High Purity Alumina Ceramic Disc Valve Alumina Ceramic Disc Fitting Ceramic Disc Valve for Polishing Flap Disk
Looking for a core component that delivers long-lasting reliability for faucets? Our Alumina Ceramic Disc for Tap Cartridge is made from high-purity alumina ceramic (Al₂O₃ content ≥95%) and processed via precision sintering (1500℃+ high temperature) and ultra-fine grinding, redefining the service life of faucet cartridges. As a critical part of modern faucet valves, it combines extreme hardness (second only to diamond), excellent wear resistance and strong corrosion resistance, eliminating the problems of metal rust and plastic aging. Choose our Alumina Ceramic Disc for Tap Cartridge to extend your faucet’s service life to hundreds of thousands of cycles, reduce replacement costs and gain customers’ recognition for long-term stability. Contact our professional team now to get customized specifications and competitive quotes—let’s co-create durable faucet solutions!
CERAMIC DISC
1.Specification: OD: 11.5mm---32mm. ceramic discs Features: 2.The frictional times is 300, 000 to 500, 000. 3.Corrosion-resistant. 4.Density :3.6~3.7g/cubic centimeter. 5.Satisfy various technical request. 6.OEM ODM Service.
Application
Alumina ceramic discs properties and application:
Alumina ceramic discs properties and application:Properties of the ceramic disc cartrige:
1) resistance to chemical attack and gas-tight
2) pressure resistant and insensitive to attack by chemical cleaning agents
3) major lime deposits forming at high water temperatures will be removed by the ceramic material.
4) Non-corrosive, high abrasion resistant
Other Application of the ceramic disc cartridge:
1) for titrators
2) for refrigerant valves
3) for analyzers and medical apparatus, medical applications
4) for gas and solids proportion-ing equipment.
5) for espresso and coffee machines
6) ceramic seal and regulator discs for diverters
7) for single-handle mixers
8) for two-handle faucets
9) for sanitary technology
10) for special-purpose valves .
Performance For Industrial Ceramic
Item
Unit
95Al2O3
96 Al2O3
99 Al2O3
Physical Characteristics
Heat resistance
℃
1500
1550
1800
Bulk density
g/cm3
3.6
3.6
3.9
Water absorption
%
0
0
0
Mechanical Characteristics
Flexural strength
Mpa
320
340
360
Hardness vickers
Gpa
12.2
13.5
15.6
Elastic modulus
Gpa
280
320
370
Poisson’s ratio
0.22
0.23
0.23
Thermal Characteristics
Linear expansion coefficient
(20-500℃) 10-6/℃
7.1
7.2
8
Thermal conductivity
w/(m.k)
16
24
32
Specific Heat
*10-3J/(kg*K)
0.78
0.78
0.9
Electrical Characteristics
Dielectric constant (1MHZ)
-
9
9.4
9.9
Dielectric loss angle
*10-4
15
5
1
Dielectric strength
*106V/m
12
15
15
Main advantage of the ceramic disc cartridge:
95%Al2O3 ceramic discs,mailly applicated to temperature modulatory valve,conversion valve,modulatory valve of surf and massagebathtub,
LPG valves,Good hermetical, compressive resistance,flexual resistance,using longevity will be above 500 thousand times.
Product packaging
Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified
FAQ
Q1. Do you provide product samples?
Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
Q2. What are your accepted payment methods?
We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
Q3. What is your typical delivery lead time?
Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
Q4. Do you perform quality inspection before shipment?
Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
Q5. What other ceramic materials do you offer?
We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.
