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Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube

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Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube

Brand Name : zmkj

Model Number : tube

Place of Origin : china

MOQ : 30pcs

Delivery Time : 20DAYS

Packaging Details : PET Films

materials : 99.999% Al2O3

application : semicondutor wafer, led chip, optical glass window, electronic ceramics,bearing

advantagement : high hardness9.0,wear resistance,

VisVisible light transmittanceVisible light transmittance : 85%

color : red and white

type : single crystal

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Sapphire characteristics

Materials characteristics
Item B270 CaF2 Ge MgF2 N-BK7 Sapphire Si UV Fused Sillca ZnSe ZnS
Refractive index(nd) 1.523 1.434 1.003 1.413 1.517 1.768 3.422 1.458 2.403 2.631
Coeffcient of dispersion(Vd) 58.5 95.1 N/A 106.2 64.2 72.2 N/A 67.7 N/A N/A
Density(g/cm3) 2.55 3.18 5.33 3.18 2.46 3.97 2.33 2.20 5.27 5.27
TCE(μm/m℃) 8.2 18.85 6.1 13.7 7.1 5.3 2.55 0.55 7.1 7.6
Soften Temperature(℃) 533 800 936 1255 557 2000 1500 1000 250 1525
Knoop hardness(kg/mm2) 542 158.3 780 415 610 2200 1150 500 120 120

Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube

About Our Company ZMKJ Sapphire Process

ZMKJ locates in the city of Shanghai, Which is the best city of China, and our factory is founded
in Wuxi city in 2014.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical
glass parts as like sapphire, sic, quartz.components widely used in electronics, optics, optoelectronics
and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.

3.0 Sapphire Tube sample in detail

Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube

Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube

4.We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance by other semiconducting material products.

Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube
6.0 FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc by FOB delivery.
If you have your own express number, it's great.
Q: How to pay?
50% deposit ,50% before delivery byT/T, Paypal, West Union, MoneyGram,
Secure payment and Trade Assurance on Alibaba and etc..

Q: What's the delivery time?
(1) For the standard products such as ball lens, substrates,windows,
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.

Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-30pcs.


Product Tags:

Wear Resistance Sapphire Tube

      

85% Visible Sapphire Tube

      

Al2O3 Sapphire Tube

      
China Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube wholesale

Crystal Al2O3 85% Visible Wear Resistance Sapphire Tube Images

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