30kg High purity alumina for sapphire crystal AL2O3

Minimum Order
1 Piece/Pieces
welcome to China to inspecte goods in the stock.
standard carton , foam and envelope
within 3 weeks (also depends on quantity)
D/P, L/C, PayPal, Western Union, T/T
Product Description
Our sapphire crystals are using the foam body and long chip technology.And apply improved KY crystal growing technology with the advantages of big dimension ,high quality,small dislocation density,and good single crystal performance,etc.

-tClassification : Alumina

-tGrade Standard : Industrial Grade

-tPurity (%) : 99.999%

-tAppearance : white powder

Brand Name : Auraro

Product Feature
Some people call it "sapphire glasses"or "sapphire stones",but "sappire crystals"is its real name .


.Antisepic and moistureproof with good chemical stability

.Resistant to high temperatures and voltage with goodthermal stability

.Regid and dwrable with high mechanical strength

.Wide transmittance spectrum in W,visible IR and microwave range

Product Specification / Models
Weight: 30 kg, 40 kg, 60 kg, 80 kg, 85 kg series

Orientation: C/A/R

Axial: C axis deviation less than or equal to three degrees

Rough surface made degrees: RZ0.1

Flatness: Y/B: 633

Surface precision: 0.1 Y

The center deviation: 0.01 mm

Surface requirements: double sided polishing

Application / Models
There are stable chemical properties and phisical properties ,hardness up to Mohs 9,second only to diamond ,not easy scrachs ,good light penetration.

Sapphire crystals can be applied in the field of Manufacturing Industry ,Medicine,Semicinductor Natonal Defense,Defense, Aerospace,Phone Panel Etc.

Other Information
Dear sir or ,glad to hear that you are in the market of sapphire crystal .This is Alice from Lbycrystaal Optoelectronics co.,ltd.We are one of biggest manufacturers of sapphire crytal in the world from china .Sapphire crystalsis a new and useful material which Not only are widely used in watches table mirror, cell phone screen, HOME key, and other fields, it can also be made into beautiful gifts , ,we supply high quality sapphire crystal with competitive price ,and widely distributed in Southeast Asia, Europe, the USA, and other countries and regions.

Now ,we want to find a way to cooperation with you!

Any ideas,please contact me !

Thank you!


Assistant Foreign Trade

Email: alice_liu@lbycrystal.com

Mobile Phone:13760771411

Skype: alice_Liu18
LBYCRYSTAL OPTOELECTRONICS CO., LTD is a company with high quality service as the leading factor, with good product quality as the foundation to build a sapphire industry resource integration platform, the company early in 1000 started with sapphire 2 inch pills and registered location of zone shenzhen and Hong Kong, shenzhen sea before adhering to the "sapphire supermarket model", insist on the core concept of "the customer is everything", continue to grow stronger, in the process, forming processing, agents and distribution of synthetic sapphire series products related to this unique main business, at the same time the company tenet is quality is the blood of the enterprise, the service is the life of the company, innovation is the power for development, credibility is the foundation of the market.
Our company's main products are: various size sapphire crystals, from 2 to 8 inches of the ingot and substrate sheet, sapphire shaped pieces, rough, squares, squar.

The first-class products.
LBYCRYSTAL OPTOELECTRONICS CO., LTD's main products are: sapphire crystal, 2 ~ 8 inch wafer and the substrate, sapphire, special-shaped products, casting, such as square, square bar sizes. Involved are more widely application field, the mobile communication window, LED substrate, watch table mirror, sapphire, special-shaped material, military industry and other industries. The quality of the products and services by numerous unanimous favorable comment of customer. With strong competitiveness.

The first-class model.
LBYCRYSTAL OPTOELECTRONICS CO., LTD has its own sapphire cutting polishing processing production linein jiangsu province, in order to meet all kinds of the sapphire processing needs of customers, at the same time has a wide range of commodity information network, partners throughout the world, has become the world's many merchants are important purchasing center in China.

The first-class service.
LBYCRYSTAL OPTOELECTRONICS CO., LTD is in "creating the best service" business philosophy, under the guidance and attaches great importance to carry out by providing customers with high standard, high quality, professional, personalized, 24 hours a full range of integrated services, on the products and services and after-sales service has a strong market competitiveness.

The location of the top.
LBYCRYSTAL OPTOELECTRONICS CO., LTD is located in shenzhen baoan district, key hub in the pearl river delta, with its back to Hong Kong, communicate the motherland inland, a beautiful environment, the position is superior, the traffic is convenient, and powerful logistics background for support.

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China China
Contact Person: Alice_Liu
Telephone: 86-1376077141
Location: Guangdong, China
Business Type:Manufacturer, Exporter, Agent, Distributor
Main Target Region:World Wide
1802A, Building C6,Hengfeng Industrial Park,Xixiang, Baoan Dist, Shenzhen, China.
Main Product:
Our company's main products are: various size sapphire crystals, from 2 to 8 inc
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