Calcined Alumina for Ceramic & Electronic Substrate CAS No 1344-28-1

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: CA-2
• Quality: First Class
• Application 1: Refractories,Castable,Metallurgical Industry
• Application 2: Electric Porcelain Device,Abrasive Material
• Transport Package: Ton Bags/Jumbo Bags
• Specification: Any Size Could Be Accepted
• Trademark: Zibo Unique
• Origin: Zibo City, Shandong Province
• HS Code: 2818200000
• Production Capacity: 100000 Ton/Year

Product Description

 

Product Description

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.
 

Detailed Photos

 

 

 

Applications

*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.

Product Parameters

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

Packaging & Shipping

 

 

Our Advantages

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.
 

FAQ

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.