Low price for 4n Alumina Cake - 5N 99.999% high purity alumina polycrystalline – Zhanchi

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To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for 4n 99.99% High Purity Aluminum Oxide, China Boehmite Manufacturer, Alumina Price 2021, Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme.

Low price for 4n Alumina Cake - 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	50-100mm,100-200mm,200-280mm(according to customer needed )	0.5-3mm（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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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for Low price for 4n Alumina Cake - 5N 99.999% high purity alumina polycrystalline – Zhanchi , The product will supply to all over the world, such as: Czech, Guinea, Oman, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.

After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.

By Meredith from Thailand - 2017.11.12 12:31

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Amelia from Bahamas - 2017.12.19 11:10

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