Phone

86-0533-2228687
Address

East Of Bldg. 10, Fangcaodi Villa Area, No. 66, Zhongrun Road, Zibo, Shandong, China (Mainland)
E-mail

k@waimaotong.com

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Calcined Alumina powder for polishing material

Calcined Alumina powder for polishing material

Calcined Alumina powder for polishing material,CHALCO,Rubber & Plastics,Environment,Inorganic Chemicals,Oxide

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Description

Overview

Quick Details

Classification:: Alumina

CAS No.:: 1344-28-1

Other Names:: Aluminium Oxide

MF:: Al2O3

EINECS No.:: 215-691-6

Place of Origin:: Shandong, China (Mainland)

Grade Standard:: Agriculture Grade, Electron Grade, Industrial Grade

Purity:: 99%min

Appearance:: White Powder & Flake

Application:: abrasives,electronic components,ceramic,refractory,polishing material

Brand Name:: CHALCO

Model Number:: A-C-30

Product name:: Calcined Alumina powder for polishing material

SiO2:: ≤0.1%

Fe2O3:: ≤0.04%

Na2O:: ≤0.35%

LOI:: ≤0.2%

alpha-Al2O3:: ≥94%

Effective density:: ≥3.93 g/cm3

Particle Size/d50:: 4±1μm

Packing:: 25,50,1000kgs/bag,in woven bag with PE film inne

Certificate:: SGS & MSDS & COA

Packaging & Delivery

Packaging Details: Package(Alumina polishing powder):
1.25kgs/bag,in woven bag with PE film inner,
2.50kgs/bag,in woven bag with PE film inner,
3.1000kgs/bag in woven bag with PE film inner,
4.according to customer's request.

Delivery Time: Shipped in 3-15 days after payment

Product Description

Calcined Aluminum Oxide(coarse powder)
Alumina polishing powder for polishing materials,calcined alumina

Performance:

Using high quality raw materials, calcined alumina is being produced in the rotary kiln on the reasonable temperature, with the characteristic of high conversion rate, stable crystallization and low impurity content.

Its products have excellent performance of high mechanical strength, stable shrinkage rate, good electrical insulation, high wear resistance, and outstanding corrosion resistance.

Chemical Index:

Alumina polishing powder for polishing materials,calcined alumina

Brands	Chemical components %					α-Al2O3 ≥	Effective density g/cm3	Primary crystalsize D50 um
Brands	Al2O3 ≥	SiO2 ≤	Fe2O3≤	Na2O ≤	L.O.I. ≤	α-Al2O3 ≥	Effective density g/cm3	Primary crystalsize D50 um
A-C-30	99.0	0.10	0.04	0.35	0.20	94	3.93	4±1
A-C-30-A	99.0	0.10	0.04	0.35	0.20	93	3.93	2.5±1
A-C-40	99.4	0.20	0.07	0.40	0.25	90	3.90	--

Application

1.various abrasives,abrasive tools and fillers

2.fine powder of various ceramic and refractory grade alumina

3.high alumina structural ceramic

4.electronic components, high insulating ceramic

Certifications

We can supply SGS & MSDS & COA report, ensure the quality of product!

Alumina polishing powder for polishing materials,calcined alumina

Packing & Delivery

1.25Kg/Bag,40Kg/Bag,50Kg/Bag,500Kg/Bag and 1000Kg/Bag
2.as costomer's requirment

Packing and shipping pictures we have did for your reference.

Packing picture:

Alumina polishing powder for polishing materials,calcined alumina

Shipping picture:

Alumina polishing powder for polishing materials,calcined alumina

Company Information

About Us:

Shandong Xiangsong Located in the famous chemical industry city,Zibo city,Shandong. And we cooperate with CHALCO Shandong brach since the year 2013.

Our Main Product:

Aluminum Hydroxide(High Whiteness),Calcined Alumina,Activated Alumina,4A Zeolite,Aluminum Sulfate,Pseudo-boehmite, mainly used for Flame Retardant/Absorbent/Desiccant/Catalyst.

Certificate:

ISO9001:2008, ISO14001:2004, OHASAS18001:2007, SGS.

Welcome to visit our Company and Factory!

Alumina polishing powder for polishing materials,calcined alumina