• AL2O3 Inert Alumina Ceramic Ball Thermal Resistance 3mm
AL2O3 Inert Alumina Ceramic Ball Thermal Resistance 3mm

AL2O3 Inert Alumina Ceramic Ball Thermal Resistance 3mm

Product Details:

Place of Origin: CHINA
Brand Name: AWT

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: negotiable
Packaging Details: Carton box package
Delivery Time: 5-14 WROK DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500PCS/MONTHS
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Detail Information

Product Name: Ceramic Balls Water Absorption, %: ≤5
Acid Resistance, %: ≥98 Thermal Shock Resistance, ° C: ≥130
Thermal Resistance,/° C: ≥1000 Bulk Density, Kg/m3: 1300-1400
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AL2O3 Alumina Ceramic Ball


3mm Alumina Ceramic Ball


AL2O3 inert ceramic balls

Product Description

ceramic balls


Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, aikali, sait and all organic solvents,oil refinery, chemical, fertilizer production, natural gas and environmental protection industries. The main role of these cermic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.


Product name Ceramic ball
AL2O3 20-30
AL2O3+Sio2 ≥90
Fe2O3 ≤1
Water absorption, % ≤5
Acid resistance, % ≥98
Thermal shock resistance, ° C ≥130
Thermal resistance,/° C ≥1000
Bulk Density, kg/m3 1300-1400
Alkali Resistance, % ≥80


Crushing strength  
3mm ≥0.20
6mm ≥0.50
8mm ≥0.70
10mm ≥0.85
13mm ≥1.80
16mm ≥2.30
20mm ≥4.30
25mm ≥6.20
30mm ≥7.00
38mm ≥8.80
50mm ≥12.00
76mm ≥16.00
1. Q: How could I get a sample?
A: If you need to order sample for checking-up, we will arrange your sample after receipt of your payment and detail shipping information. Normally sample can be ready in 2-3 days, and shipping time within 3-7 days by express.

2. Q: How much the Courier freight will be for the samples?
A: Courier freight depends on weight and carton size, destinations and other relating factors.We will give you a quotation after you tell us the address.

3. Q: How can I get your price list?
A: Please leave your contact way such as Email/Whatsapp/ Inquiry to us. We will contact you and send our quotation sheet to you as soon as possible within 12 hours.

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