Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
HeNan JunSheng Refractories Limited
Home ProductsCalcined Aluminium Oxide

Smelter Grade Calcined Alumina Polishing Powder For In Ceramics Refractories Glazing Industries

China HeNan JunSheng Refractories Limited certification
China HeNan JunSheng Refractories Limited certification
It is a pleasure to work with you. Your team is very good.

—— Bland

Thank you my friend,your product is well suited to our requirements

—— Matsuo

You are a good partner,I believe your company will become stronger

—— Jack

I'm Online Chat Now

Smelter Grade Calcined Alumina Polishing Powder For In Ceramics Refractories Glazing Industries

Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries
Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries

Large Image :  Smelter Grade Calcined Alumina Polishing Powder For In Ceramics Refractories Glazing Industries

Product Details:
Place of Origin: China
Brand Name: Junsheng
Certification: ISO , SGS , etc
Model Number: Calcined Activated Alumina
Payment & Shipping Terms:
Minimum Order Quantity: 1 Metric Ton/ Metric Tons
Price: Negotiable
Packaging Details: 25 KGS Bag with 40 bags in big bag
Delivery Time: 3000 Metric Ton/ Metric Tons Per Month
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/P, D/A
Supply Ability: Negotiable
Detailed Product Description
Grand Standard: Industrial Appearance: White Powder
D50: 4±0.5um L.O.I.: 0.20% Max
Size: 1-75um Density: 3.95g/cm3
Material: Alumina Purity: 99.5%min
High Light:

alpha alumina powder

,

crystalline aluminum oxide

Calcined Alumina
 
 


Specification of calcined alumina:
 
 

 

Items

 

Chemical components

 

 

a-Al2O3

 

Effective density g/cm3 Primary crystal size D50 um Particle size D50 um
Al2O3 % SIO2 % Fe2O3 % Na2O % L.O.I. %
JS-30 ≥99.2 ≤0.10 ≤0.04 ≤0.35 ≤0.20 ≥94 ≥3.93 3-5um

 

75-90um

JS-30A ≥99.2 ≤0.01 ≤0.04 ≤0.35 ≤0.20 ≥93 ≥3.93 1.5-3.5um

 
 

 

Raw material and process of production:

 

 

refractory grade calcined alumina and activated alumina sub-powder, ceramic grade alumina powder is calcined


Calcination, the activity of the calcination temperature is lower, not such a high conversion rate, other indicators are not much worse


That is not to say, some manufacturers demand for calcined to refractoriness good, and some activity needs to begood, but in refractory or more with the calcined

 
 

 


 
Application:

 

Industrial Grade alumina powder (Sandy Alumina, Metallurgical Grade Alumina)---Metallurgical grade alumina powder

 

Calcined alumina--- mainly used in ceramics, refractories, glazing industries

 

White fused alumina--- to be used in refractory,grinding&polishing,abrasives

 

Tabular alumina--- used in refractory

 

 
 
 
Package
 
 
1 ) . 25KG PP Big Bag In 1MT Big Bag
2 ) . 25KG Paper Bag On Pallet
3 ) . In Big Bag
 
 
 
FAQ
 
 

Q : Do you provide free samples?

 

A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.

 

 

 

Q : What is your payments term?

 

A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

 

 

 

Q : Can we visit your factory?

 

A : Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.

Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries 0Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries 1Smelter Grade Calcined Alumina Polishing  Powder For In Ceramics Refractories Glazing Industries 2

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

Tel: +8618703897021

Send your inquiry directly to us (0 / 3000)