Shanghai Chenxu Trading Co., Ltd.

China Manufacturer with main products: High Purity Alumina, High Purity Aluminum Hydroxide, High Purity Boehmite, High Purity Pseudo Boehmite, Custom Service

Home >Products Catalog > Brand New 4N 99.99% High Purity Alumina Ball, Brand New 99.99% Factory Direct Selling High Purity Alumina Ball

Brand New 4N 99.99% High Purity Alumina Ball, Brand New 99.99% Factory Direct Selling High Purity Alumina Ball

FOB Price:	20.00 - 25.00 USD/Unit
Supply Ability:	10 Unit(s) per Week
Payment Terms:	L/C, T/T, Western Union

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Product Details

Export Markets:	North America, South America, Africa
Place of Origin:	Shanghai in China

Quick Details

Brand Name: 4N 99.99% high purity alumina ball
Appearance: ball
Purity: 99.99%
Grade Standard: Industrial Grade
CAS No.: 1344-28-1

Specifications

4N 99.99% high purity alumina ball

Alumina ball, also known as modern water purification activated bauxite, is a porous, highly dispersed solid material and has the characteristics required by the catalyst. Therefore, it is usually used as a catalyst in the chemical industry. According to the physical properties of alumina, alumina can be divided into three types: sand, flour and intermediate. these three types of alumina have great differences in physical properties. Sandy alumina has smaller bulk density, larger specific surface area, slightly smaller repose angle, contains a small amount of a-Al₂O₃, has more and uniform coarse particles and high strength. Flour alumina has large bulk density, small specific surface area, more a-Al₂O₃, more fine particles and poor strength. the physical properties of intermediate alumina are between the two.

Our company alumina ball description

Our 4N 99.99% high purity alumina ball has the characteristics of high purity, high hardness, high density, low wear, smooth surface and corrosion resistance. It is the most ideal grinding medium for grinding glaze, blank and various powder materials.

Specifications

4N 99.99% high purity alumina ball
Type		CX400
Al₂O₃Content	%	≥99.99%
Phase state		Α-Al₂O₃
Appearance		Ball
Na	ppm	≤15
Fe	ppm	≤10
Ca	ppm	≤5
Si	ppm	≤20
Cu	ppm	≤2
Mg	ppm	≤10
Ti	ppm	≤1
Cr	ppm	≤1
Size	mm	0.5-3mm(according to customer needed)
Apparent Density	G/cm³	≥2.2
Specific Surface	M²/g	/
Sintered Density	G/cm³	≥3.8

Application

4N 99.99% high purity alumina ball was widely used in ceramic,cement,coatings,refractories,sapphire crystals and so on

Service Process

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Service Guarantee

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ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.