Factory Free sample 4n 99.99% High Purity Alumina Grinding Ball - 5N 99.999% high purity alumina polycrystalline – Zhanchi

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To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for Alumina Ball Manufacturing, 4n 99.99% High Purity Nano Alumina, 4n 99.99% High Purity Nano Alumina, We are glad that we are steadily growing with the active and long term support of our satisfied customers!

Factory Free sample 4n 99.99% High Purity Alumina Grinding Ball - 5N 99.999% high purity alumina polycrystalline – Zhanchi Detail:

1) Alumina (Al₂O₃) is a white fine powder with purity of more than 99.99% to become high-purity alumina

2) Features: porous, high dispersion, insulation, heat resistance

3) Shape: crystal, spherical, powder, cake

4) Advantages: excellent hardness, high brightness, electrical isolation, super wear resistance and high corrosion resistance

Our company 5N 99.999% high purity alumina produced by alkoxide hydrolysis,through strict control of raw materials and production process, the high purity alumina cake has the advantages of high purity and high density

5N 99.999% high purity alumina
Name		5N 99.999% high purity alumina cake	5N 99.999% high purity alumina polycrystalline	5N 99.999% high purity alumina ball
Type		CX007A	CX007B	CX700C
Al₂O₃ Content	%	≥99.999%	≥99.999	≥99.999%
Phase state		α-Al₂O₃	α-Al₂O₃	α-Al₂O₃
Appearance		Pallet	White columnar	Granule
Na	ppm	≤2	≤2	≤2
Fe	ppm	≤2	≤2	≤2
Ca	ppm	≤1	≤1	≤1
Si	ppm	≤2	≤2	≤2
Cu	ppm	≤1	≤1	≤1
Mg	ppm	≤1	≤1	≤1
Ti	ppm	≤1	≤1	≤1
Cr	ppm	≤1	≤1	≤1
Size	mm	48±2mm	50-100,100-200,200-280mm(according to customer needed )
Apparent Density	g/cm³	/	/	1.0～2.0
Specific Surface Area	m²/g	/	/	/
Sintered Density	g/cm³	≥3.2	≥3.5	3.0～3.6
Main application		sapphire crystal	led substrate	smart phone watch touch screen

5N 99.999% high purity alumina was widely used in Sapphire single crystal, laser crystal (YAG) and artificial gem, color gem, white gem, ruby,led substrate, missile fairing, mobile phone protection cover plate, home key, camera, smartphone and smart watch touch screen and so on

We also have other type 4N and 5N high purity alumina cake,contact with us for OEM

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Factory Free sample 4n 99.99% High Purity Alumina Grinding Ball - 5N 99.999% high purity alumina polycrystalline – Zhanchi , The product will supply to all over the world, such as: Kenya, Austria, Turkey, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.