Innovacera 1-100um Alumina Porous Ceramic Wafer for Ceramic Oxygen Diffusers

• Application: Industrial Ceramic
• Type: Ceramic Tubes
• Acid Resistance: Mg/Cm2 ≤10
• Porosity: 40%
• Processing Service: Welding, Cutting, Punching, Decoiling, Moulding
• Density: 2.3-2.5 G /Cm3
• Model NO.: Ceramic Disc Filters
• Part Name: Porous Ceramic Bushing
• Compressive Strength: ≥600
• Pore Size: 30μm
• Working Pressure: MPa ≤10
• Hardness (Hra): Hra ≥50
• Alkali Resistance: Mg/Cm2 ≤20
• Flexure Strength: MPa ≥40
• Material: Alumina Ceramic
• Transport Package: Standard Cartons with Foam
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

Alumina Al2o3 Porous Ceramic Disc for Vacuum Chuck is composed by the distributed evenly open pores which is interconnected by shape likearch , when the fluid through these pores,the suspended matter, colloidal particles, organic molecules are trapped, adsorbed inside the micropores,then track to achieve the purification and filtration homogenizing effect.The porous ceramic has the advatage with high strength,wear resistance, high temperature, corrosion, pollution, porosity distribution, long service life and easy to regenerate, which is particularly suitable for a variety of gas, liquid filtration and fluidized process.

Main Application field:
- New and refurbished alumina porous ceramic chucks for Disco, K & S, Applied materials TSK, Micro
Automation, Load Point, etc dicing saws and grinders.
- 4", 6", 8," 12″are regular sizes, And pore size include 15um, 30um, 50um, 100um.
Materials are alumina (Color: white, light brown, dark brown, blue-gray).
- Custom size (like square, oval shape, or irregular shapes) is available for us.

Characteristics include:

High flatness and parallelism Compact and uniform microstructure with high strength Good permeability
and uniform adsorption affinity Long life time Dressing easily.

 

Product Parameters

The Detailed Regular Size as Below

                                                                             ---

 

Regular size		6, 8, 12 inches
Diameter Regular Tolerance		+/-0.10 mm
Regular Flatness		+/-0.10 mm
Regular Surface Roughness		Ra 0.8-1.6
Alumina (Al2O3)	Pore Size	Color
	15 um	Light Brown
	30 um	Brown
	50 um	Blue-Gray
	100 um	Blue-Gray

Alumina materials properties
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Properties	Unit	Pore Ceramic
Al2O3 Content	wt%	≥ 80
SiO2 Content	wt%	16-18
Density	g /cm3	2.3-2.5
Hardness (HRA)	HRA ≥	50
Flexure strength	MPa ≥	40
Compressive Strength	MPa≥	600
Porosity Factor	%	40
Work Pressure	MPa ≤	10
Acid Resistance	mg/cm2 ≤	10
Alkali Resistance	mg/cm2 ≤	20

Detailed Photos

 

Application

Company Profile

 

Certifications

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

 

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