Sign In | Join Free | My wpc-board.com |
|
Brand Name : Mingrui
Model Number : Customer's Requirements
Certification : ISO9001:2015,,CE
Place of Origin : China,Guangdong
MOQ : 1 pieces
Price : USD 1-30/pcs
Payment Terms : Western Union, L/C, T/T, D/P, D/A
Supply Ability : 500 pieces week
Delivery Time : 7-15 working days after the order confirmed
Packaging Details : Packed in PP bags or sponge tray, then put in standard export carton packing.
Accuracy : +-0.001mm
Fit Tolerance : +-0.005mm
Color : White, yellow,or customized
Application : Industrial Ceramic, Beverage dispensing
Material : 95%-99.7% Alumina or Zirconia
Feature : No-toxic, no releasing
Usage : drink dispenser valves
Key words : ceramic dispensing valve
High Precision Ceramic Water Dispensing Valves Ceramic Metering Valves
- High strength
- High fracture toughness
- High hardness
- Wear resistance
- Good frictional behaviour
- Non-magnetic
- Electrical insulation
- Low thermal conductivity
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
Industrial ceramic can be processed in shaft , plunger, sealing structure, auto mobile Industrial parts, oil drilling equipment pieces, Insulation parts in electrical equipment , ceramic knife, ceramic flange parts,etc, with high density, bending strength and breaking tenacity
Material | Alumina | Zirconia | ||||
Properties | Units | AL997 | AL995 | AL99 | AL95 | ZrO2 |
%Alumina | —— | 99.70% | 99.50% | 99.00% | 95% | —— |
Color | —— | Ivory | Ivory | Ivory | Ivory & White | ivory white |
Permeability | —— | Gas-tight | Gas-tight | Gas-tight | Gas-tight | Gas-tight |
Density | g/cm³ | 3.94 | 3.9 | 3.8 | 3.75 | 5.89 |
Straightness | —— | 1‰ | 1‰ | 1‰ | 1‰ | 1‰ |
Hardness | Mohs Scale | 9 | 9 | 9 | 8.8 | 8.5 |
Water Absorption | —— | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | 0 |
Flexural Strength (Typical 20℃) | Mpa | 375 | 370 | 340 | 304 | 1200 |
Compressive Strength (Typical 20℃) | Mpa | 2300 | 2300 | 2210 | 1910 | 5700 |
Coefficient of Thermal Expansion (25℃ to 800℃) | 10-6/℃ | 7.6 | 7.6 | 7.6 | 7.6 | 10 |
Dielectric Strength (5mm Thickness) | AC-kv/mm | 10 | 10 | 10 | 10 | —— |
Dielectric Loss 25ºC@1MHz | —— | < 0.0001 | < 0.0001 | 0.0006 | 0.0004 | 0.001 |
Dielectric Constant | 25º C@1MHz | 9.8 | 9.7 | 9.5 | 9.2 | 29 |
Thermal Conductivity (25℃) | W/m·K | 35 | 35 | 34 | 20 | 3 |
Production process
Realated Products Show
Factory Shows
Q: How can i get a quotation ?
A: Please send your drawing or the details of your demand to us, then we will quote to you.
A: Generally it will take about 15-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.
Q:What about the package?
A:We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%
![]() |
High Fracture Toughness Ceramic Water Dispensing Valves Ceramic Metering Valves Images |