Product Description Model NO.: N/A Structure: Single Hole Rotary: Rotary Function: Magnetization Certification: ROHS Trademark: Actech Specification: 50x50x30cm HS Code: 8547100000 Material: Zirconia, Alumina Finish: Polishing Installation: Deck Mounted Style: Modern Lead Time: 15-30days Transport Package: Carton or Wooden Case Packaging Origin: China   Ceramic Disc for the taps, which is made by adopting the international advanced manufacturing technology of dry press molding, is one of our company's leading products. With this technology, our ceramic disc has the merits of little flatness error, good parallelism and low roughness. Besides, the ceramic disc has the features of high hardness, good air-tightness, high anti-compression strength, and high anti-bending strength.

  As an ideal plumbing accessory, the ceramic disc can be applied to the single and double stage water nozzle, temperature-regulating valve, multi-functional showerhead, diverter valve, conversion valve in massage bathtub, liquefied petroleum gas control valve, and energy-saving water valve.
 

Product Name	Ceramic Disc
Material	Alumina, Zirconia
Color	White and Black
Size	According to drawings
Surface Roughness	Ra 0.05
Lead time	15 - 30days
Torlerance	+/- 0.01mm
Samples	Avaliable
Shipping	Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping

  Products Show:

Properties	Units	96% Al2O3	99% Al2O3	Zirconia	Silicon Nitride	Machinable Ceramic
Material Characteristics
Gas Permeability		0	0	0	0	0
Water Absorption	%	0%	0%	0%	0%	0.038%
Colour		White	Ivory	White	Grey	White
Density	g/cm3	3.7	3.85	6	3.2	2.7
Physical Characteristics
Hardness	Kg/mm2	1100	1400	1100	1600	1175
Modulus of Elasticity	Gpa	300	350	200	300	65
Flexural Strength	Mpa	300	340	1150	600	108
Compressive Strength	Mpa	2100	2200	2500	2500	488
Fracture Toughness	Mpam1/2	3.5	4	12	6
Thermodynamic Property
Max Use Temperature	°C	1500	1650	1500	1800	800
Thermal Conductiviey	W/(m.k)	25	27.5	2.5	20	1.68
Thermal Expansion Coefficient	10-6/°C	7.5	8	10	3.2	8.6
Thermal Shock Resistance	△T°C	200	200	250	600	200
Specific Heat	J/kg.K	860	860	500	500
Electrical Specification
Dielectric Strength	KV/mm	12	10	5		40
Dielectric Constant	εr	9.5	9.1	12	6	7
Volume Resistivity	Ω	≥1014	≥1014	≥1010	≥1014	≥1016
Dielectric Loss Angle		0.0002	0.0002	0.001

Manufacturing Process


Packing and Shipping:

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Product Categories : Ceramic Valves