Complaint
High temperature calcined alumina powder with industrial aluminum hydroxide or industrial alumina as raw material, calcined at appropriate temperature to produce crystalline stable α- alumina products;
Alumina powder was prepared from calcined α- alumina by ball milling.
High temperature calcined alumina powder products have high melting point, excellent mechanical strength, hardness, high resistivity and thermal conductivity.
*Widely used in Ceramics industries ---- wear resistant ceramic, electronic ceramics, small ceramic parts.
Zbunique alumina powder suitable for dry pressing, CIP, injection moulding etc.
*Used in Refractory industries - - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc).
*Used in glaze industry-- ceramic pigment and glazes.
| Items | Chemical components | a-Al2O3 | Effective density g/cm3 | Primary crystal size D50 um | ||||
| Al2O3 % | SIO2 % | Fe2O3 % | Na2O % | L.O.I. % | ||||
| AC-30 | ≥99.2 | ≤0.01 | ≤0.04 | ≤0.3 | ≤0.20 | ≥94 | ≥3.93 | 3-5um |
| AC-30A | ≥99.2 | ≤0.01 | ≤0.04 | ≤0.3 | ≤0.20 | ≥93 | ≥3.93 | 1.5-3.5um |
1.We have our own raw material mine in Australia and Indonesia to guarantee high purity and stable quality.
2.With our own lab for test and qualicty control,and own a professional science & technology team for develop.
3.Big capacity for producing,we could adjust our plan follow customer's request,usually could finished within 2-3 weeks
4.Competitive price with good quality.
5.Fine after sales service for you.
1. Do you a factory or trader ?
A: We're manufacturer with trading company,belongs to government company.
2. Could I get some samples for test ?
A:OK. Samples free but need freight collect. We could return the delivery cost when in mass order.
3. How do you confirm the quality ?
A:We have our own raw mineral mine and labs in Australia & Indonesia,with many professional machines and specialists.
Before loading into the jumbo bags,our QC would test the samples and get a specification report to guarantee the quality.
4. What about the payment ?
A:TT,LC(100% Insight),and others could be accept.
5. How about the package ?
A:1-1.5 ton per jumbo bag,25-26 ton per 20'GP container.Or Customized.
