Alumina Water Faucet Ceramic Disc/Ceramic Disk Used in Brass Cartridge

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials, High Temperature
• Type: Refractory Material
• Shape: Disc
• Material: Alumina Cement
• Surface Treatment: Polish
• Model NO.: RY-CD-0011
• Firing Temperature: 1550~1680degree Centigrade
• Item: Ceramic Disc for Cartridge
• Raw Material: 95-99% Alumina Ceramic
• Denisty: 3.6-3.9
• Color: White, Light Yellow
• Product: Ceramic Disc for Cartridge
• Transport Package: by Carton
• Specification: 11.5-70 mm diameter
• Trademark: RY
• Origin: Hunan China
• HS Code: 690919000
• Production Capacity: 50000PCS Per Month

Product Description

Alumina Water Faucet Ceramic Disc/Ceramic disk Used In Brass Cartridge

high 95% alumina  ceramic disc for tap

 

Alumina producing faucet valve Tap ceramic discs

 

 

Features:
1.The frictional times is 300, 000 to 500, 000,

2.Density :3.65~3.7g/cubic centimeter,

3.Rigidity is 84~86 HRA,

4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm,

 

Meatime, we can manufacture according to customs' drawings or samples. 
We have both competitive  price and high quality than any other companies because of our professional with more than 12 years manufacturering experience. 

 

 Property of material:
 

PROPERTIES  TABLE
Test Item/Unit	Numerical Value
Product Material	Alumina
Component Content  %	≥99%	≥95%
Sintering Temp  ºC	1780-1800	1650-1680
Specific Gravity  g/cm3	≥3.8	≥3.6
Hardness  Hra	3700	2400
Bending Strength  Mpa	6.8-8	6.2-8.5
Thermal Conductivity  W/m-k	25	20
Temperature Resistance  ºC	1700	1600